Bedienungsanleitung Agilent Technologies E6380-90073 Handyzubehör

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Agilent T echnologies 89 35 Seri es E6380A CDMA Cellular/PCS Base Station T est Set GPIB Syntax Reference Guide Firmware V ersion: B.02.00 and above Agilent Part Number E6380-90073 Revision E Printed .

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2 Notice Information co ntained in t his document is subject to change witho ut notice . All Rights Reserved. Reproduct ion, adaptation, or tr anslation without prior wri tten permission is p rohibited, exce pt as allowed under the cop yr igh t la w s.

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Contents 3 Manufacturer' s Declaration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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4 Contents :NOTCh:FREQuency? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 :RANGing <stri ng> :RANGing? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Contents 5 :POLarit y? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 :SEND:MODE <string > :SEND:MODE? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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6 Contents :DTMF:OFF Time <real number> :DTMF:OFF Time? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 :DTMF:ON Time <real number> :DTMF:ON Time? . . . . . . . . . . . . . . . . . . . . . .

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Contents 7 :NAMPs|NTACs:FVC:MESS < stri ng> :NAMPs|NTACs:FVC:ME SS? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 :NAMPs|NTACs:FVC:RATE <r eal number> :NAMPs|NTACs:FVC:RATE? . . . . . . . . . . . . . . . . .

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8 Contents :PNINcrement <real number> :PNINcrement? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 :PNMode <string> :PNMode? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Contents 9 :EVENt:QUALifier <str ing> :EVENt:QUALifier ? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 :EVENt:TRIGger <st ring> :EVENt:TRIGger? . . . . . . . . . . . . . . . . . . . . . . .

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10 Contents :THRShld <real number> :THRShld? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 :IS2000:C ONTrols < string> :IS2000:CON Trols? . . . . . . . . . . . . . . . . . . . .

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Contents 11 :IS2000:P O Wer: UN IT <s tr ing> :IS2000:P OWer:UNIT? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 :IS2000:THReshold <real numb er> :IS2000:T HReshold? . . . . . . . . . . . . . . .

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12 Contents :NOTChmode <string > :NOTChmode? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 :OFLevel:M ODE <string> :OFLevel:M ODE? . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Contents 17 :NAMPs| NTACs:STANdard <st ring> :NAMPs|NTACs:STANda rd? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204 :NAMPs|NTACs:TRIGger:PATTern < string> :NAMPs|NTACs:TRIG ger:PATTern? . . . . . . . . . . .

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18 Contents :AFRequency:FREQuency <meas cmnd> :AFRequency:FREQuency ? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 :AFRequency:SELect <meas cmnd> :AFRequency:SELe ct? . . . . . . . . . . . . . . . . . .

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Contents 19 :CDANalyzer: ADC <meas cmnd> :CDANalyzer: ADC? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 :CDANalyzer:CARRier:FE EDthrough <meas cmnd> :CDANalyzer:CARRier:FEEDthrough? . . . .

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20 Contents :CDANalyzer: IS2000:PN umber:OFFSet? :CDANalyzer: IS2000:PN UMber:OFFSet? . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 :CDANalyzer: IS2000:RHO [:ESTimated ]? . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 :CDANalyzer: IS2000:TIME:OF FSet? .

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Contents 21 :CDANalyzer:IS2000:TRACe:POWer:NOISe[:VALue]? . . . . . . . . . . . . . . . . . 257 :CDANalyzer:IS2000:TRACe:POWer:POWer: ACTive? . . . . . . . . . . . . . . . . . . 258 :CDANalyzer:IS2000:TRACe:POWer:POWer: ALL? . . . . . . . . . . . . . .

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22 Contents :DEC:NAMP:DTMF:HI GH:DISPlay <stri ng> :DEC:NAMP:DTM F:HIGH:DISPlay? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269 :DEC:NAMP:DTM F:TIME:ON <mea s cmnd> :DEC:NAMP:DTM F:TIME:ON? . . . . . . . . . . . . . . . .

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Contents 23 :MARKer:N PEak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285 :MARKer:P PEak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 :MARKer:POSition <real number> :MARKer:P OSition? .

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24 Contents [:SELected]:WAIT [:SELected]:WAIT ? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297 RAM Usage Infor mation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Contents 25 :CHANnel <string> :CHANnel? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 :FM:CO UPling < string> :FM:COUPling? . . . . . . . . . . . . . . . . . . . . . . . . . .

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26 Contents :MARKer[:N ORMal]:NPLe vel <real number > :MARKer[:N ORMal]:NPLe vel? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319 :MARKer[:N ORMal]:PEAK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Contents 27 :MASK:TYPE :MASK:TYPE? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329 :RFGenerator <string> :RFGenerator? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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28 Contents :HARD1[:EVENt?]:N TRansition :HARD1[:EVENt?]:NTRansition? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 :HARD1[:EVENt?]:PTRans ition :HARD1[:EVENt?]:PTRansition? . . . . . . . . . . . . . . . . . . . . . . . . . .

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Contents 29 :CDMA1:ENABle :CDMA1:ENABle? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343 :CDMA1[:EVENt?] :NTRansition :CDMA1[:EVENt?]:NT Ransition? . . . . . . . . . . . . . . . . . . . . . . . . . . .

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30.

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31 Regulato ry Infor mation Manuf acture r's D eclarat ion This statement is p rovided to comply with th e requirements of the German Sound Emission Directive, from 18 January 1991.

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32 Safety GENERAL This product and related do cumentation must be reviewed for familiarization with sa fet y markings and instructions before operation.

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33 Safety Consider ations for this Instrument SAFETY EARTH GROUND A uninterruptibl e safety earth ground must be provided from the main power so urce to t he product input wiring terminals, power cord, or supplied power cord set.

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34 W ARNING Whenever it is likely that th e protection has been impaire d, the instrument must be made inoperative and be secured against any unintended operation. If this instrument is to be energized via an autotransformer (for voltage reduction), make sure the common terminal is connected to the ear th terminal of the power source.

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35 CA UTION Always use the three-p rong ac powe r cord supplied with this product. Failure to ensure ad equat e earth grounding by not using th is c ord may cause personal injury and/or pr oduct damage. This product is designed for use in Installation Category II and Pollution Degree 2 per IEC 1010 and IEC 664 respectively .

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36 Certification Agilent T echnologies certifi es that t his product met its published specifi cations at th e time of shipment from the f actory . Agilent further certifie s that its calibration meas.

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37 Agilent T ech nologies W arranty Statement for Commercial Produ cts Agilent T echnol ogies 8935 Series E6380A CDMA Cellular/PCS Base Station T est Set Duration of W arranty: 1 Y ear 1. Agilent T echnologies warrants Agilent hardware, accessories and supplies against defects in mate rials and workmanship f or the period spec ified above.

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38 7. TO THE E XTENT ALLOWED BY LOCAL L A W , THE ABOVE W ARRANTIES ARE EXCLUSIVE AND NO OTHER W ARRANTYOR CONDITION, WHETHER WRITTEN OR ORAL I S EXPRESSED OR IMPLIED AND AGILENT TECHN OLOG IES SPECIFICALL Y DI SCLAIMS ANY IM PLIED W ARRANTIES OR CONDITIONS OR MERCHANT ABILITY , SA TISF ACTOR Y QUALITY , AND FITNESS FOR A P ARTICULAR PURPOSE.

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39 Assist ance Maintenance Agreements Pro duct maintenance agr eements and othe r customer assistance agreements are available for Agi l ent T echnologies produc ts. For any assistance, contact your nearest Agilent T echnologies Sales and Ser vice Office.

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40 Power Cables T able 2 Power Cables Plug T ype Plug Descriptions male/female Agilent Part # (cable & plug) Cable Descriptions Straight/Straight Straight/90 ° 8120- 1689 8120-1692 79 inches, min.

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41 USSR, Ukraine, Uzbekist an W estern Africa, W estern Sahara Y ugo slavia Zaire T able 3 Power Cables Plug T yp e Plug Descriptions male/female Agilent Part # (cable & plug) Cable Descr ip ti on.

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42 T able 5 Power Cables Plug T ype Plug Descri ptions male/female Agilent Part # (cable & plug ) Cable Descriptions Straight/S traight Straigh t/90 Straight/S traight 8120-137 8 8120-152 1 8120-1.

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43 T able 6 Power Cables Plug T ype Plug Descriptions male/female Agilent Part # (cable & plug) Cabl e Descript ions Straight/ Straight Straight/ 90 ° 8120-4 753 8120-4 754 90 inches, dark gray 9.

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44 Leso tho Malawi South-W e st Africa (Nami bia), Swaziland Zambia, Zimbabwe T able 9 Power Cables Plug T ype (Male) Plug Descriptions male/female Agilen t Part # (cable & plug) Cable Description.

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45 T able 10 Power Cabl es Plug T yp e Plug Descr ipti ons mal e/f ema le Agilent Part # (cable & plug) Cable Descri ptions Straight/S traight Straight /90 ° 8120-1369 8120-06 96 79 inches, gray .

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46 Attention ATTENTION Static S ensitive Devices This instrument was constructed in an ESD (elect ro-static dischar ge) protected environment. This is because most of the semiconductor devices used in this instrument are suscept ible to damage by static discharge.

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47 Conventions Used i n This Manual The following conventions are used througho ut this manual to help clarify instr uctions and reduce u nnecessary text: • “T est Set” refers to the Agilent T echnologi es 8935 CDMA Cellular/PCS Ba se St ation T est Set.

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48 T rademark Ac knowledgments Hewlett-Packard  and HP  are registered trademarks of Hewlett-Packard Company . Microsoft ‚ W indows  , and MS-DOS  ‚ are regist ered tradem a rk s of Micro s oft Co rp orat i o n. ProComm‚ is a registered trade mark of Data Storm T echnolo gies, Inc.

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49 Which Do cumen ts are Re quired The fol l o w i ng do cu m ents a re pa r t o f th e T e st Se t’s docum e nt se t. U se the table to help yo u decide whi ch document you need.

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50.

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51 1 GPIB Command Dictionary This is the GPIB command dictionary . It contains syntax and guidelin es for the GPIB commands available in the T est Set.

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52 Chapter 1 GPIB Command Dictionar y Notice Notice Permission to use, copy , and dist ribu te this te mplate is here by granted, provided that the above cop yright notice appears in all copie s and that both that copyright notice and this permission notice appear in supporting har dcopy and online documentation .

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Chapter 1 53 GPIB Command Dictionar y Using This Dict ionary Using Thi s Dictionary This dictionary is arranged according to GPIB subsystem. Each subsystem contains syntax for a specific set of functions within the T est Set. NO TE For all int ents and pur poses, GPIB and HP-IB may be considered one and the same protocol thro ughout this manual.

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54 Chapter 1 GPIB Command Dictionar y AF ANalyzer subsystem AF ANalyz er subsystem :AIN <string> :AIN? These commands set/query t he input s tate of the AUDIO IN LO connector . Syntax AFAN:AIN ‘Gnd’ ‘Float’ ‘600 to Hi’ AFAN:AIN? Screen/field equivalent AF AN:AIN sets the Au dio In Lo field on the AF ANAL YZER screen.

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Chapter 1 55 GPIB Command Dictionar y AF AN alyzer subsys tem :DEMPhasis:GAIN <string> :DEMPhasis:GAIN? These commands set/quer y the AF analyzer ’ s amplifier gain. This command is only effective when autoranging is turned of f using the AF AN:RANG ‘Hold’ command.

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56 Chapter 1 GPIB Command Dictionar y AF ANalyzer subsystem :DET ector <string> :DET ector? These commands set/quer y the type of detector used for AF signals.

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Chapter 1 57 GPIB Command Dictionar y AF AN alyzer subsys tem :DET ector:SET Tling <string> :DET ector:SET Tling? These commands set/quer y the settling time for audio measurements.

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58 Chapter 1 GPIB Command Dictionar y AF ANalyzer subsystem :FIL T1|FIL T ER1 <string> :FIL T1?|FIL TER1? These commands set/quer y the audio filter 1 selection.

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Chapter 1 59 GPIB Command Dictionar y AF AN alyzer subsys tem :GTIMe <real number> :GTIMe? This command sets the gate time (how long the AF counter samples the input si gnal) for t he audio f requency count er . This command utilizes the “Real N umber Setting Syntax” on page 299, but does no t use the :ST A T e command.

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60 Chapter 1 GPIB Command Dictionar y AF ANalyzer subsystem :INPut:GAIN <string> :INPut:GAIN? These commands set/query the input gain setti ng fo r the audi o analyzer . This co mmand is only effe ctive when auto ranging is tur ned off using t he AF AN:RANG ‘Hold’ co mmand.

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Chapter 1 61 GPIB Command Dictionar y AF AN alyzer subsys tem :NOTCh:GAIN <string> :NOTCh:GAIN? These commands set/quer y the gain of t he AF analyzer ’ s notch f ilter amplifier . This co mmand is only effe ctive when autoranging is tur ned off using t he AF AN:RANG ‘Hold’ co mmand.

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62 Chapter 1 GPIB Command Dictionar y AF ANalyzer subsystem :RANGing <string> :RANGing? These commands set/quer y the gain co ntrol mode of the AF analyzer . Syntax AFAN:RANG ‘Auto’ ‘Hold’ AFAN:RANG? Screen/field equivalent AF AN:RANG controls the Gain Cntl field on the AF ANAL YZER screen.

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Chapter 1 63 GPIB Command Dictionar y AF AN alyzer subsys tem :SPEaker:MODE <str ing> :SPEaker:MODE? These commands set/quer y the automatic le vel control (ALC) function for the instrument’ s internal speaker .

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64 Chapter 1 GPIB Command Dictionar y AFG1|AFGENERA T OR1 subsystem AFG1|AFGENERA TOR1 subsystem :AM <real number> :AM? This command sets AM m odulat ion dep th when the AFG1:DEST ‘AM’ is used first. This command utilizes the “Real Number Setting Syntax” on page 299.

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Chapter 1 65 GPIB Command Dictionar y AFG1|AFGENERA TOR1 subsys tem :FM <real number> :FM? This command sets FM modulation devia tion when the AFG1:DEST ‘FM’ command is used. This command utilizes the “Real N umber Setting Syntax” on page 299.

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66 Chapter 1 GPIB Command Dictionar y AFG1|AFGENERA T OR1 subsystem :OUTPut <real numbe r> :OUTPut? This command sets the amplitude of the audio signal (volts rms) at the AUDIO OUT connector if the AFG1:DEST is ‘Audio Out’.

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Chapter 1 67 GPIB Command Dictionar y AFG2|ENCoder subsys tem AFG2|ENCoder s ubsystem :AM <real number> :AM? This command sets AM modulation dept h if the command AFG2:DEST ‘AM’ is used first. This command utilizes the “Real N umber Setting Syntax” on page 299.

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68 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :DESTination <string> :DESTination? :DEST sets/queries the destinati on of the AF generato r 2’ s signal. Syntax AFG2:DEST ‘AM’ ‘FM’ ‘Audio Out’ AFG2:DEST? Screen/field equivalent AFG2:DEST control s the AFGen2 To field (uppe r su bfie ld) o n the RF GENERA TOR screen.

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Chapter 1 69 GPIB Command Dictionar y AFG2|ENCoder subsys tem :FIL T er <string> :FIL T er? T o improve performance, one of four premodulatio n filters is automati cally selected fo r each encoder mode. The automatic ally selected filter can be changed only by using GPIB commands.

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70 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :FIL T er:MODE <string> :FIL T er:MODE? These commands set/quer y the premod ulation filter ’ s control. W e r ec omme n d that y ou le av e this settin g at it s default se tti n g (filter mode OFF is the power up default state .

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Chapter 1 71 GPIB Command Dictionar y AFG2|ENCoder subsys tem :FREQuency <real number> :FREQuency? This command set/que ries the outp ut frequency of AF generator 2. This command utilizes the “Real N umber Setting Syntax” on page 299, but does no t use the :ST A T e command.

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72 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :OUTPut <real numbe r> :OUTPut? This command sets the amplitude of the audio signal (volts rms) at the AUDIO OUT connector if the AFG2:DEST is ‘Audio Out’. This command utilizes the “Real Number Setting Syntax” on page 299.

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Chapter 1 73 GPIB Command Dictionar y AFG2|ENCoder subsys tem :POLarity <string> :POLarity? This command causes the digitally modulat ed signals to be sent with a normal or inve rted response to the di gital da ta. When I nverted, a digital 1 pr odu ces a f req uency shi ft in an FM c arrier op posite t o normal operation.

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74 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :SEND This com mand sends the encode r data s tream. Syntax AFG2:SEND Screen/field equivalent AFG2 : SEND co n t ro ls the Send field on the SIGNALING ENCODER screen when the Mode fi eld is s et to AMPS-TA CS , NAMP-NTAC , o r DTMF .

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Chapter 1 75 GPIB Command Dictionar y AFG2|ENCoder subsys tem :AMPS|T ACS:BUSY <string> :AMPS|T ACS:BUSY? These commands set/query the busy/idle status information included in the signaling sequenc e. • ‘Idle’ sets the busy/idle bits of t he forward control cha nnel information to indi cate an idle state.

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76 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :AMPS|T ACS:BUSY :DELay <integer > These commands set/query the number of bits that are counted before a busy/idle bit c hanges from the i dle state t o the busy state.

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Chapter 1 77 GPIB Command Dictionar y AFG2|ENCoder subsys tem :AMPS|T ACS:DA T A: AM <real number> :AMPS|T ACS:DA T A: AM? These commands set/query the data level when the AFG2:DEST ‘AM’ command is used f irst. The d ata level unit s are %. This command utilize s the “Rea l Number Setting S yntax” on page 299.

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78 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :AMPS|T ACS:DA T A: LEV el <real number> :AMPS|T ACS:DA T A: LEV el? These commands set/query the dat a level when the AFG2:DEST ‘Aud io Out’ command is used first. The data level units are mV .

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80 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :AMPS|T ACS:FILLer:STOP This command stops t he output of filler data. T o use this command, AFG2:AMPS:CHAN must be set to ‘Cntl’.

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Chapter 1 81 GPIB Command Dictionar y AFG2|ENCoder subsys tem :AMPS|T ACS:MESSage:DA T A1 <string> :AMPS|T ACS:MESSage:DA T A2 <string> :AMPS|T ACS:MESSage:DA T A1? :AMPS|T ACS:MESSage:DA T A2? These commands set/quer y FOCC Stream A and S tream B message data.

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82 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :AMPS|T ACS:SA T :F M <real number> :AMPS|T AC S:SA T :FM? These commands set/quer y the SA T level when the AFG2:DEST ‘FM’ and AFG2:AMPS:CHAN ‘ V oice’ commands are used. The SA T level’ s units are kHz.

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Chapter 1 83 GPIB Command Dictionar y AFG2|ENCoder subsys tem :AMPS|T ACS:SA T :F REQuency <real numbe r> These commands set/query the super visory audio tone’ s frequency . This signal is sent continuously whenever AFG2:AMPS:CHAN ‘V oice’ is used, but is interrupte d when a FVC message is sent.

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84 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :DTMF:FREQuency:COLum n <multiple real numb er> :DTMF:FREQuency:COLum n? These commands set/quer y the freq uencies for t he verti cal columns i n the symbol fre quencies tabl e of the DTMF encod er .

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Chapter 1 85 GPIB Command Dictionar y AFG2|ENCoder subsys tem :DTMF:ONTime <real number> :DTMF:ONTime? These commands set/query the length of time eac h DTMF tone is on during the sequence . This command utilizes the “Real Number Setting Syntax” on page 299, but does no t use the :ST A T e command.

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86 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :DTMF:ST ANdard <string> :DTMF:ST ANdard? These com mands set/quer y the stan dard applied to the e ncoded dat a.

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Chapter 1 87 GPIB Command Dictionar y AFG2|ENCoder subsys tem :FGENerator:SUNits <string> :FGENerator:SUNits? These commands set/query whether the signal’ s output is in units of rms or peak. The AFG2:DEST ‘Audio Out’ command must be used with this command.

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88 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :NAMPs|NT ACs:BUSY <string> :NAMPs|NT ACs:BUSY ? These commands set/query the busy/idle status information included in the signaling sequenc e. • ‘Idle’ sets the busy/idle bits of t he forward control cha nnel information to indi cate an idle state.

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Chapter 1 89 GPIB Command Dictionar y AFG2|ENCoder subsys tem :NAMPs|NT ACs:BUSY :DELay <integer> This command sets the number of bits that are counted before a busy/idle bit c hanges form the i dle state to the busy st ate. This functi on is used i n conjunction with t he WS Delay and 1 stBitDly settings of the :NAMPs|NT ACs:BUSY comm and.

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90 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :NAMPs|NT ACs:DSA T :MESS <string> :NAMPs|NT ACs:DSA T :MESS? These commands set/quer y the 24-bit d igital superviso ry audio tone (DSA T) sequence . The seve n standard sequences a re: 25 56CB, 255B2B, 256A9B, 25AD4D, 26AB2B, 26B2AD, and 2969AB.

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Chapter 1 91 GPIB Command Dictionar y AFG2|ENCoder subsys tem :NAMPs|NT ACs:DSA T :STOP This command stops the DS A T if it is being sent. See “:NAMPs |NT ACs:DSA T :SEND <s tr ing> :NAMPs|NT ACs:DSA T :SEND?” on page 90.

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92 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :NAMPs|NT ACs[:FOC C]:FM <real number> :NAMPs|NT ACs[:FOC C]:FM? This command sets/queries the data level when the AFG2:DEST ‘FM’ command is used. The data le vel units ar e kHz. This command utilizes the “Real Number Setting Sy ntax” on page 299.

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Chapter 1 93 GPIB Command Dictionar y AFG2|ENCoder subsys tem :NAMPs|NT ACs[:FOC C]:RA TE <real number> :NAMPs|NT ACs[:FOC C]:RA TE ? These commands set/query the data rate of the encode d message. This command utilize s the “Rea l Number Setting S yntax” on page 299 but does no t use the :ST A T e command.

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94 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :NAMPs|NT ACs[:FOC C]:FILLer:SEND This command sends the filler inf ormation that is entered with the AFG2:FILL:DA T A1 and AFG2:FILL:DA T A2 commands. T o use this command, AFG2:NAMP:CHAN must be set to ‘Cntl’.

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Chapter 1 95 GPIB Command Dictionar y AFG2|ENCoder subsys tem :NAMPS|NT ACS[:FOCC]:MES Sage:DA T A1 <string> :NAMPS|NT ACS[:FOCC]:MES Sage:DA T A2 <string> :NAMPS|NT ACS[:FOCC]:MES Sage:DA T A1? :NAMPS|NT ACS[:FOCC]:MES Sage:DA T A2? These commands set/quer y FOCC Stream A and S tream B message data.

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96 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :NAMPs|NT ACs:FVC:R A TE <real nu mber> :NAMPs|NT ACs:FVC:R A TE? These commands set/query the data rate of the encode d message. This command utilizes the “Real Number Setting Sy ntax” on page 299 but does no t use the :ST A T e command.

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Chapter 1 97 GPIB Command Dictionar y AFG2|ENCoder subsys tem :NAMPs|NT ACs:FVC:F M <real number> :NAMPs|NT ACs:FVC:F M? This command sets/queries the data level when the AFG2:DEST ‘FM’ command is used. The data le vel units ar e kHz. This command utilize s the “Rea l Number Setting S yntax” on page 299.

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98 Chapter 1 GPIB Command Dictionar y AFG2|ENCoder subsystem :NAMPs|NT ACs:SEND :NAMPs|NT ACs:SEND ? This co mma nd sets/ queri es the typ e of data sent w hen the A FG2:SE ND command is used. • Selecting ‘ Message’ se nds the cont ents of the forward voic e message (AFG2:NAMP:FVC:MESS <string>).

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Chapter 1 99 GPIB Command Dictionar y CANalyzer subsystem CANalyzer subsystem The CANalyzer subsystem controls func tio ns unique to the CDMA ANAL YZER screen.

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100 Chapter 1 GPIB Command Dictionar y CANalyzer subsystem :ACP:POW er:OFFSet <real num ber> :ACP:POW er:OFFSet? This command sets the frequency offset used when making adjacent channel power measurements. The setting d esignates the fr equency offset f rom the center frequency at which the measurement is made.

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Chapter 1 101 GPIB Command Dictionar y CANalyzer subsystem :AUTO:GAIN? This command returns the gain setting. The value and mode of the gain are set by the commands :P A TH :GAIN and :P A TH:G AIN:MODE. This query is valid only while measuring rho, EVM or channel power .

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102 Chapter 1 GPIB Command Dictionar y CANalyzer subsystem :CHANnel:POW er:FIL T er :CHANnel:POW er:FIL T er? These commands set/quer y the filt er for t he channel p ower measurement. • ‘1.23M’ me asures the absolu te channel p ower level of the RF signa l in a 1.

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Chapter 1 103 GPIB Command Dictionar y CANalyzer subsystem :DIRection <string> :DIRection? These commands set/quer y the directio n of the CDMA analyzer . This command is valid only when frequency tuning mode is selected (CONF:RFD ‘Freq’). :DIR is not used while measuring average power .

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104 Chapter 1 GPIB Command Dictionar y CANalyzer subsystem :EVENt:TRIGger <str ing> :EVENt:TRIGger? These co mma nd s set/qu e ry th e tr i gge r se t tin g of the CD MA ANAL YZER screen.

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Chapter 1 105 GPIB Command Dictionar y CANalyzer subsystem :MODE <string> :MODE? These commands set/quer y the measurement d isplayed in t he upper left co rner of t he displa y .

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106 Chapter 1 GPIB Command Dictionar y CANalyzer subsystem :P A TH:GAIN <string> :P A TH:GAIN? These commands set/quer y the gain of t he CDMA analyzer . This command will only be enabled when autoranging is turned off (CAN: P A TH: MODE ‘Ho ld’).

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Chapter 1 107 GPIB Command Dictionar y CANalyzer subsystem :P A TH:GAIN:MODE <st ring> :P A TH:GAIN:MODE? These commands set/query t he mode of the Ga in field, allowi ng you to choose between an autoranging gain (‘Auto’ ) or a fixed gain (‘Hold’).

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108 Chapter 1 GPIB Command Dictionar y CANalyzer subsystem :PNMode <string> :PNMode? These commands set/query t he PN offset mod e. • ‘Auto’ is used to calcula te the system’ s PN of fset if it is unknown. When ‘Auto’ is selected, the CAN:PNIN command can be used to enter a PN incre ment and speed the PN offset c alculation.

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Chapter 1 109 GPIB Command Dictionar y CANalyzer subsystem :POW er:GAIN <string> :POW er:GAIN? These commands set/quer y the gain of t he CDMA analyzer . These commands are valid only when an average power (A vg P wr) measurement is selecte d. For c hannel power , EVM, or r ho measurements, use the CAN:P A TH:GAIN command.

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110 Chapter 1 GPIB Command Dictionar y CANalyzer subsystem :POW er:GAIN:MODE <s tring> :POW er:GAIN:MODE? These commands set/query t he mode of the Pw r Gain field, allo wing you to choose between auto matic ga in (Auto) or fixed gain (Hold).This command is val id only when aver age power is selec ted.

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Chapter 1 111 GPIB Command Dictionar y CANalyzer subsystem :POW er:ZERO This command zeroes the power met er for an average power measurement. Syntax CAN:POW:ZERO Screen/field equivalent CAN:POW :ZERO controls the Pwr Zero field on the CDMA ANAL YZER screen.

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112 Chapter 1 GPIB Command Dictionar y CANalyzer subsystem :SAMPle:TIME <real number> :SAMPle:TIME? These commands set/quer y the amount o f time that rho or EVM is measured. This c ommand utilizes the “Real Numbe r Setting Syntax” on page 299, but does not use the :ST A T e command.

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Chapter 1 113 GPIB Command Dictionar y CANalyzer subsystem :TRIGger:ST A T e <string> :TRIGger:ST A T e? These commands set/query t he state of the trigger . CAN:TRIG:ST A T can be o verridden wit h the TRIG:MODE:RETR REP and TRIG:MODE:RETR SING tri gger commands.

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114 Chapter 1 GPIB Command Dictionar y CBUFfer subsystem CBU Ffer subs ystem CBUF controls the CDMA data buffe r . This system allows you to send CDMA data through the CDMA generator . Y ou can send all zeroes, exte r n a l da t a v ia th e DA T A I N co n n e ct or , rand om data, or data supplied via GPIB.

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Chapter 1 115 GPIB Command Dictionar y CB UFf er s ubsy s tem :FRAMe:ST ARt <integer>,<rea l number> :FRAMe:ST ARt? These commands set/quer y the first frame of data to be sent. This command utilizes the “Multiple Real Number Set ting Syntax” on page 282, but does not use the :DUNits and :UNIT s commands.

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116 Chapter 1 GPIB Command Dictionar y CBUFfer subsystem :ST A T e <string> :ST A T e? These commands set/query the mode of the data buffer . Syntax CBUF:STAT ‘Idle’ ‘Send’ CBUF:STAT? Screen/field equivalent CBUF:ST A T controls Idle/Sen d subfield of the Data Source field on the CDMA GENERA TOR screen.

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Chapter 1 117 GPIB Command Dictionar y CCOMmon subsys tem CCOMmon subsystem :P A TH <string> :P A TH? These commands set/query RF path of t he CDMA generator . Syntax CCOM:PATH ‘Bypass’ ‘IQ’ CCOM:PATH? Screen/field equivalent CCOM:P A TH controls the CW RF P ath field of the CDMA GENERA TOR screen.

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118 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem CDANalyz er subsystem CDAN controls the code domain analyzer . :CONT rol <string> :CONT rol? These commands set/quer y the control menu displayed on the code domain analyzer , when the CDMA standard is set to “IS-95 Only”.

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Chapter 1 119 GPIB Command Dictionar y CD ANalyzer subsystem :CPOW er:CALibrate This command initiat es the channel power calibr ation. When this command is rece ived, an internal ly generated calibr ation signal is measured using the average power technique.

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120 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :EVENt:TRIGger <str ing> :EVENt:TRIGger? These co mma nd s set/qu e ry th e tr i gge r se t tin g of the CO D E DO M screen.

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Chapter 1 121 GPIB Command Dictionar y CD ANalyzer subsystem :FPOW er:NA VG <integer> :FPOW er:NA VG? These commands set/quer y the number o f averages made by the fast power measurement.

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122 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :GAIN <string> :GAIN? These commands set/quer y the gain of t he code domain analyzer . This command will only be enabled when autoranging is turned off (CDAN: GAIN:M ODE ‘ Ho ld ’).

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Chapter 1 123 GPIB Command Dictionar y CD ANalyzer subsystem :GAIN:MODE <string> :GAIN:MODE? These commands set/query t he mode of the Ga in field, allowi ng you to choose between an autoranging gain (‘Auto’ ) or a fixed gain (‘Hold’).

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124 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :MARKer:POSition <r eal number> :MARKer:POSition? These commands set/query the posi tion of t he marker .

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Chapter 1 125 GPIB Command Dictionar y CD ANalyzer subsystem :MODE <string> :MODE? These commands set/quer y the measurement stat e of the code do main analyzer . CDAN:MODE can be overrid den with the TRIG:MODE:RETR REP and TRIG:MODE:RETR SI NG trigger commands.

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126 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :PNINcrement <real number> :PNINcrement? These commands set/quer y the PN increment . If you know the PN incrment, en ter it with this command to spee d the PN offset se arch. If you do not know the incr ement, enter a 1.

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Chapter 1 127 GPIB Command Dictionar y CD ANalyzer subsystem :PNOFfset <real numb er> :PNOFfset? These commands set/query the PN offset of the system. This command utilizes the :INCR command of the “Real Number Setting Synt ax” on page 299. Syntax CDAN:PNOF <real number> !values from 0.

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128 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :PUNit <string> :PUNit? These commands set/quer y whether power measure ments are absolute power measurements or relative power measurements. • ‘Abs’ - Absolute c ode domain power d isplays the po wer in eac h of the 64 W alsh channels, relative to the total power inside a 1.

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Chapter 1 129 GPIB Command Dictionar y CD ANalyzer subsystem :SCALe:PHASe <string> :SCALe:PHASe? These commands set/query the scale that is used when measuring code domain phase when using the code d omain analyzer .

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130 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :SCALe:TIME <string> :SCALe:TIME? These commands set/query t he time per division porti on of the scale that is used when measuring code domain ti ming.

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Chapter 1 131 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:CONT rols <string> :IS2000:CONT rols? These commands set/quer y the contr ols menu displayed on the Code Domain analyzer screen when the CDMA standard is set to “IS-2000”.

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132 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:GAIN:MODE <s tring> :IS2000:GAIN:MODE? For IS-2000 only . These commands set/query the mode of the Gain fi eld, allowing you to choose between an autor anging gain (‘Auto’ ) or a fixed gain (‘Hold’ ).

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Chapter 1 133 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:GAIN[:SETTing] <string> :IS2000:GAIN[:SETTing]? For IS-2000 only . These commands set/query t he gain of t he Code Domain analyzer . This comm and will only be enabled when autoranging is t urned off ( CDAN:IS2000:GAIN:MODE ‘Hold’).

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134 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:GAIN:V AL ue? IS-2000 only . This query returns the gain value, as a string, that is shown in th e gain field of the cod e domain screen. This command will only be enabled wh en autoranging is t urned on (CDAN:IS2000:GAIN:MODE ‘Auto’) .

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Chapter 1 135 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:MARKer:POSition <integer> :IS2000:MARKer:POSition ? IS-2000 only . These commands set/query t he integer that corresponds to the current po sition of the marker in the COD E DOMAIN screen when the CDMA standard is set to “IS-2000”.

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136 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:MARKer:SCALe <strin g> :IS2000:MARKer:SCALe? IS-2000 only . These commands set/query t he scale that is used when measuring code domain power in dB/div units in the code domain analyzer .

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Chapter 1 137 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:MEASurement:MO DE <string> :IS2000:MEASurement:MO DE? IS-2000 only . These commands set/query the me asurement state for the code domai n anal yze r . This mode can be overridden with the TRIG:MODE:RETR REP and TRIG:MODE:RETR SING trigger commands.

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138 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:MEASurement[:T YPE] <string> :IS2000:MEASurement[:T YPE]? IS-2000 only . These commands set/query t he type of measurement performed in the CODE DOMAIN screen.

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Chapter 1 139 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:PNUMber:MODE <string > :IS2000:PNUMber:MODE? :IS2000:PNumber:MODE <string > :IS2000:PNumber:MODE? IS-2000 only . These commands set/query t he PN setup. • ‘Auto’ is used to calcula te the system’ s PN of fset if it is unknown.

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140 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:PNUMber:OFFSet <inte ger> :IS2000:PNUMber:OFFSet? :IS2000:PNumber:OFFset <integ er> :IS2000:PNumber:OFFset? IS-2000 only . These commands set/query the conten ts of the PN offset field in the Code Domain analyzer .

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Chapter 1 141 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:POW er:F AST :NA VG <integer> :IS2000:POW er:F AST :NA VG? IS-2000 only . These commands set/query t he number of averages mad e during fast power measurements.

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142 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:THReshold <r eal number> :IS2000:THReshold? IS-2000 Only . These commands set/query the minimum display threshold for code domain measurements. W alsh channels that have power levels below the threshold are not displayed as active channels.

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Chapter 1 143 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:TRIGger:ARM IS-2000 only . This command arms code domain me asur ements. This command does not affect co ntinuo us measurement and will always be overrid den by GPIB trig g er ing commands.

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144 Chapter 1 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:TRIGger:DELay <real n umber> :IS2000:TRIGger:DELay? IS-2000 only . This command/query sets/re turns the real number that matches the Trig De lay field in t he code d omain measurements.

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Chapter 1 145 GPIB Command Dictionar y CD ANalyzer subsystem :IS2000:TRIGger:QUALifier <string> :IS2000:TRIGger:QUALifier ? IS-2000 only . This command returns the string that matches the Qual Event field in the code domain measurements.

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146 Chapter 1 GPIB Command Dictionar y CGENerator subsystem CGENerat or subsyst em :CONT rol <string> :CONT rol? These commands set/quer y the CDMA generator ’ s mode.

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Chapter 1 147 GPIB Command Dictionar y CGENerator subsys tem :DA T A :RA TE <string > :DA T A :RA TE? :DA T A:RA TE sets the dat a transfer rat e for data fr om the :DA T A:SOUR command.

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148 Chapter 1 GPIB Command Dictionar y CGENerator subsystem :EBNO:LEV el <real n umber> :EBNO:LEV el? These commands set/quer y the level of the generator when it is i n Eb/No mode. This command u tilizes the “Real Number S etting Syntax” on pa ge 299, but d oes not use the :ST A T e command.

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Chapter 1 149 GPIB Command Dictionar y CGENerator subsys tem :EVENsec <string> :EVENsec? These commands set/quer y the even -second input ’ s setting. When enabled, signals applied to the EVEN SECOND SYNC IN port synchronize the T est Set’ s timing circuits.

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150 Chapter 1 GPIB Command Dictionar y CONFigure subsystem CONFigure subs ys tem The CONFigure subsyste m contains commands that control several differe nt screens: I/O CONFIGURE, INSTRUMENT CONFIGURE, and PRINTER CONFIGURE. :BADDress <integer> :BADDress? These commands set/quer y the GPIB address for the T est Set.

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Chapter 1 151 GPIB Command Dictionar y CONFigure subsys tem :BMODe <string> :BMODe? These co mma nd s set/qu e ry th e GP IB co nt rol mode . Syntax CONF:BMOD ‘Control’ ‘Talk&Lstn’ CONF:BMOD? Screen/field equivalent CON F :B M OD con t rols th e Mode fi eld of t he I/O CONFIGURE s creen.

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152 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :DISPlay:MESSages :DISPlay:MESSages? These commands set/quer y the reporti ng of messages duri ng normal operation.

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Chapter 1 153 GPIB Command Dictionar y CONFigure subsys tem :NOTChmode <string> :NOTChmode? These commands set/quer y the coupl ing between the AF Generator 1 and a notch filter . The frequency and gain of the notch filter is set by the AF AN :NOTC:GAIN and AF AN:NO TC:FREQ commands.

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154 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :OFLevel:ANT enn a <real number> :OFLevel:ANT enn a? These commands set/query the path los s from the device-under -test to the T est Set’ s ANT IN port. This correcti on is applied when the CONF:OFL:MODE ‘On’ command i s used.

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Chapter 1 155 GPIB Command Dictionar y CONFigure subsys tem :OFLevel:RFINout <re al number> :OFLevel:RFINout? These commands set/query the path los s from the RF IN/OUT connector to th e device-under -test. This corr ection is applied when the CONF:OFL:MODE ‘On’ command i s used.

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156 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :OMODe <string> :OMODe? These commands set/query the state of the RF offset def ined in the CONF:OFR command. Syntax CONF:OMOD ‘On’ ‘Off’ CONF:OMOD? Screen/field equivalent CONF:OMOD controls the RF Offset field of th e INS TRUME NT CONFIGURE screen.

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Chapter 1 157 GPIB Command Dictionar y CONFigure subsys tem :PCMCia:CARD:TYPE? This command queries the type of PC card inserted in the T est Set’ s front-panel car d slot (such as, RAM or ROM). Syntax CONF:PCMC:CARD:TYPE? Screen/Field Equivalent CONF:PCMC:CARD:TYPE? queries the Card St atus field on the I/O CONFIGURE screen.

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158 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :PRINt:LINes|LINE <integer> :PRINt:LINes|LINE? :PRIN:LIN sets/queries the number of li nes to be printed p er page. This command utilizes the “Integer Number Set ting Syntax” on page 206.

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Chapter 1 159 GPIB Command Dictionar y CONFigure subsys tem :PRINt:FFST a rt <string> :PRINt:FFST a rt? These commands set/quer y a form f eed (blank p age) at the start of printing. Syntax CONF:PRIN:FFST ‘Yes’ ‘No’ CONF:PRIN:FFST? Screen/field equivalent CONF:PRIN:FFST control s the FF at Start field of the PRINTER CONFIGURE screen.

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160 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :PRINt:TITLe <string> :PRINt:TITLe? These commands set/query t he title of the pr int output. A vailable character set: ABCDEFGHIJKLMN OPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz _0123456789 !@#$%^&*()- +=<>?[ ]{}|’;:”,.

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Chapter 1 161 GPIB Command Dictionar y CONFigure subsys tem :REFerence:INPut:EXT ernal <string> :REFerence:INPut:EXT ernal? These commands set/quer y the externa l referenc e frequency . The external re ference is sele cted using the :REFerence:INPut :SELect command.

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162 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :REFerence:INPut:SELec t <string> :REFerence:INPut:SELec t? These commands set/quer y the refe rence input selection. ‘Internal’ and ‘External ’ define an int ernal or e xternal refe rence.

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Chapter 1 163 GPIB Command Dictionar y CONFigure subsys tem :RFCStandard <str ing> :RFCStandard? These commands set/quer y the RF channe l standard.

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164 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :RFDisplay <string> :RFDisplay? These commands set/query t he RF display mode . See the Refe rence Guide for more inf ormation ab out frequency and channel tunin g.

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168 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :SPOR9|SPORT9|SB9|SP9:IEC Ho <string> :SPOR9|SPORT9|SB9|SP9:IEC Ho? These commands set/quer y the character and screen echo ing (instrument echo) when using an external ASCII RS-232 terminal or com pu t e r to en t e r or ed it the IB A S IC pr o gra m .

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Chapter 1 169 GPIB Command Dictionar y CONFigure subsys tem :SPOR9|SPORT9|SB9|SP9:MO Dem:CALL:DISConnect This command causes the modem to disconnect f rom the call in progress. It also cancels any pending call originati on retries (CONF:SPOR9:MOD:CONN:RETR y).

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170 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :SPOR9|SPORT9|SB9|SP9:MO Dem:CONNect:TIM eout :SPOR9|SPORT9|SB9|SP9:MO Dem:CONNect:TIM eout? This command sets/ queries the number of seconds to wait befo re aborting a connec tio n attempt. This applies to both answer and originate ac tivities.

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Chapter 1 173 GPIB Command Dictionar y CONFigure subsys tem :SPOR9|SPORT9|SB9|SP9:MO Dem:CONFigure:E CEQivalent? This command repo rts the dec imal equivalent of the escape character entered with the CONF:SPOR9:MOD:CONF:ECH.

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Chapter 1 175 GPIB Command Dictionar y CONFigure subsys tem :SPOR9|SPORT9|SB9|SP9:ST A T us:MODem? This command querie s the modem st atus register . Syntax CONF:SPOR9:STAT:MOD? Screen/field equivalent No screen/ field equivalent.

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Chapter 1 179 GPIB Command Dictionar y CONFigure subsys tem :SPOR10|SPORT10|SB10 |SP10:MODem:CALL:ST A T us? This command querie s the status of the mode m. Syntax CONF:SPOR10:MOD:CALL:STAT? Screen/field equivalent CONF:SPOR10:MOD:CALL:ST A T? queries the Status field on the MODEM CONFIGURE screen when the S erial Port fiel d is s et to Port 10 .

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182 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :SPOR10|SPORT10|SB10 |SP10:MODem:CONFigur e:ECEQivalent? This command repo rts the dec imal equivalent of the escape character entered with the CONF:SPOR10:MOD:CONF:ECH.

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Chapter 1 183 GPIB Command Dictionar y CONFigure subsys tem :SPOR10|SPORT10|SB10 |SP10:MODem:SECurit y:P ASSword :SPOR10|SPORT10|SB10 |SP10:MODem:SECurit y:P ASSword? This command sets/quer ies the password required by a security challenge when the CONF:SPOR10:MOD:SEC:ST A T ‘On’ command is used.

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186 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :SPOR1 1|SPORT1 1|SB1 1|SP1 1:ST A T us:MODem? This command querie s the modem status register .

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Chapter 1 187 GPIB Command Dictionar y CONFigure subsys tem :SPOR1 1|SPORT1 1|SB1 1|SP1 1:MODem:CALL:D ISConnect This command causes the modem to disconnect f rom the call in progress. It also cancels any pending call originati on retries (CONF:SPOR1 1:MOD:CONN:RETRy).

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Chapter 1 191 GPIB Command Dictionar y CONFigure subsys tem :SPOR1 1|SPORT1 1|SB1 1|SP1 1:MODem:CONFig ure:ECEQivalent? This command repo rts the dec imal equivalent of the escape character entered with the CONF:SPOR1 1:MOD:CONF:ECH.

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192 Chapter 1 GPIB Command Dictionar y CONFigure subsystem :SPOR1 1|SPORT1 1|SB1 1|SP1 1:MODem:SECur ity:P ASSword :SPOR1 1|SPORT1 1|SB1 1|SP1 1:MODem:SECur ity:P ASSword? This command sets/ queries the p assword required by a security challenge when the CONF:SPOR1 1:MOD:SEC:ST A T ‘On’ command is used.

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Chapter 1 193 GPIB Command Dictionar y CONFigure subsys tem :SRLocation <string> :SRLocation? These commands set/query the save and recall locations. Syntax CONF:SRL ‘INTERNAL’ ‘CARD’ ‘RAM’ CONF:SRL? Screen/field equivalent CON F :S R L co n t rols th e S ave/Recall field of the I/O CONFIGURE screen.

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194 Chapter 1 GPIB Command Dictionar y DECoder subsystem DECoder s ubs ystem :ARM:MODE <string> :ARM:MODE? These commands set/quer y the measurement armi ng mode. This command specifi es how long you want the analyzer to dec ode inc oming signals.

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Chapter 1 195 GPIB Command Dictionar y DECoder subsys tem :LEV el:AM <real num ber> :LEV el:AM? These commands set/quer y the expect ed data signal level (aft er de-emp hasis, if u sed). For mor e infor mation about t he effect s of de-emphasi s, see the “De-emphasis and Input Level” de sc rip tion in the Referenc e Guide .

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196 Chapter 1 GPIB Command Dictionar y DECoder subsystem :LEV el:FM <real num ber> :LEV el:FM? These commands set/quer y the expect ed data signal level (aft er de-emp hasis, if u sed). For mor e infor mation about t he effect s of de-emphasi s, see the “De-emphasis and Input Level” in the Re feren ce Guide .

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Chapter 1 197 GPIB Command Dictionar y DECoder subsys tem :LEV el:VOL T s <real number> :LEV el:VOL T s ? These commands set/quer y the expect ed data signal level (aft er de-emp hasis, if u sed). For mor e infor mation about t he effect s of de-emphasi s, see the “De-emphasis and Input Level” in the Re feren ce Guide .

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198 Chapter 1 GPIB Command Dictionar y DECoder subsystem :POLarity <string> :POLarity? These commands match/qu ery the pol arity of the encod ed signal be ing analyzed. This f unct ion is helpful for restoring the proper d ata polarity when the transmitter , repeater , or receiver in you communicati ons system has an odd number of inversions.

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Chapter 1 199 GPIB Command Dictionar y DECoder subsys tem :AMPS|T ACS:GA TE <real number> :AMPS|T ACS:GA TE? This command specifies ho w long the de coder analyzes a signal after it has been trigger ed. Up to 6.55 seconds of gate time can be spe cified.

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200 Chapter 1 GPIB Command Dictionar y DECoder subsystem :AMPS|T ACS:ST ANdard <string> :AMPS|T ACS:ST ANdard? These commands set/quer y the expect ed frame struct ure and channe l range of the decode r ’ s incoming sign al.

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Chapter 1 201 GPIB Command Dictionar y DECoder subsys tem :DTMF:GA TE <real number> :DTMF:GA TE? This command specifies ho w long the de coder analyzes a signal after it has been triggered. Up to 6.55 seconds of gate time can be specified. If the gat e time is too long, the dec oder ’ s buffer b ecomes full.

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202 Chapter 1 GPIB Command Dictionar y DECoder subsystem :NAMPs|NT ACs:CHAN nel <string> :NAMPs|NT ACs:CHAN nel? These comman ds set/ query the typ e of da ta to d ecode. • ‘Cntl’ select s reverse control channel (RECC) data. • ‘V oice’ selects reverse voice channel (R VC) data.

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Chapter 1 203 GPIB Command Dictionar y DECoder subsys tem :NAMPs|NT ACs:DTMF :GA TE <real n umber> :NAMPs|NT ACs:DTMF :GA TE? These commands set/q uery how long the decod er analyzes a signal after it has been triggered . Up to 6.55 seconds of gate time can be specified.

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204 Chapter 1 GPIB Command Dictionar y DECoder subsystem :NAMPs|NT ACs:ST ANdard <string > :NAMPs|NT ACs:ST ANdard? These commands set/quer y the expect ed frame struct ure and channe l range of the decode r ’ s incoming sign al.

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Chapter 1 205 GPIB Command Dictionar y DISPlay subsys tem DISPlay subs ystem The DISPlay subsystem cont rols the display of scre ens. A scree n should be displayed before a measurement from that screen is made. DISPlay DISPlay? DISP sets/queries which screen is displayed.

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206 Chapter 1 GPIB Command Dictionar y Integer Number Setting Syntax Integer Number Setting Syntax This syntax is for setting values of commands which require integer values. It is to be used with commands whi ch call for t he Integer Number Sett ing Syntax.

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Chapter 1 207 GPIB Command Dictionar y I/Q Plot Subsystem I/Q Plot Subsystem CONT rols <string> :CONT rols? These commands set/query the string that matches the current field cont ents . Syntax IQPL:CONT ‘Main’ ‘Trigger’ IQPL:CONT? Screen/field equivalent IQPL:CONT? read s curre nt content s of Controls f ield on the I Q PLOT screen.

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208 Chapter 1 GPIB Command Dictionar y I/Q Plot Subsystem :MEASurement:MODE <string> :MEASurement:MODE? Thes e co mma n d s se t/ q u e ry th e cu r re n t measu re m ent mod e fo r the I/Q plot screen .

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Chapter 1 209 GPIB Command Dictionar y I/Q Plot Subsystem :TRIGger:DARM This command disarms the IQ Plot measurement when it has been put into single t riggering mode using t he TRIG:MODE:RETR SING. See “TRIGger subsystem” on page 346 for a more complete discussion of GPIB triggering.

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210 Chapter 1 GPIB Command Dictionar y I/Q Plot Subsystem :TRIGger:QUALifier <s tring> :TRIGger:QUALifier? These commands set/quer y the qualifying event for the trigger in the IQ plot screen. The qualif ying event is the event that must occur before a trigger is accepted.

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Chapter 1 211 GPIB Command Dictionar y MEASure subsys tem MEASure subsystem The MEAS subsystem has a set of unique commands. These are the measurement command < meas cmnd> set. They contro l features of the T es t Set such as setting measurement limits, units and the meters.

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212 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :AFRequency:AM <me as cmnd> :AFRequency:AM? These commands set/quer y the AM depth measurement. T o use this measurement you must selec t eithe r the AM Mod or AM Demod audio source ( AF AN :INP).

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Chapter 1 213 GPIB Command Dictionar y MEASure subsys tem :AFRequency:DCFM <meas cm nd> :AFRequency:DCFM? These commands set/quer y the DC FM measurement.

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214 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :AFRequency:DCV olts <meas cmnd> :AFRequency:DCV olts? These commands set/query t he DC voltmeter .

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Chapter 1 215 GPIB Command Dictionar y MEASure subsys tem :AFRequency:FM <me as cmnd> :AFRequency:FM? These commands set/quer y the FM deviation measurement. This measurement is active when FM Mod or FM Demod is selected by using the AF AN:INP command ( see page 59) and SNR is not selec ted by the MEAS:AFR:SEL command (see p age 216).

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216 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :AFRequency:SELect <meas c mnd> :AFRequency:SELect? These commands set/quer y which audio fr equency measurement is displayed on the AF ANAL YZER screen.These measurements are also displayed on the RF GENERA TOR and RF ANAL YZER screens.

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Chapter 1 217 GPIB Command Dictionar y MEASure subsys tem :AFRequency:SNR <m eas cmnd> :AFRequency:SNR? These commands set/quer y the SNR measurement.

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218 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CANalyzer:ADC:EVMadc :LEV el <meas cmnd> :CANalyzer:ADC:EVMadc :LEV el? These commands set/query t he ADC for t he EVM measurement. The ADC is a measure of how close the actual inp ut signal is to the maximum input l evel.

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Chapter 1 219 GPIB Command Dictionar y MEASure subsys tem :CANalyzer:ADC:TPOW eradc:LEV el <m eas cmnd> :CANalyzer:ADC:TPOW eradc:LEV el? These commands set/quer y the ADC for the channel power measurement. The ADC is a me asure of how close the actual input signal is to the maximum input level.

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220 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CANalyzer:ERRor:FREQ uency <meas cmnd> :CANalyzer:ERRor:FREQ uency? These commands set/query the frequency err or measur ement. This measurement util izes the Number Measurement Synt ax, but do es not use the :MET er command.

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Chapter 1 221 GPIB Command Dictionar y MEASure subsys tem :CANalyzer:ERRor:PHAS e <meas cmnd> :CANalyzer:ERRor:PHAS e? These commands set/quer y the phase erro r measurement. This measurement utili zes the Number Measurement Synt ax, but do es not use the :MET er command.

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222 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CANalyzer:PNOFfset? This command queries the PN offset measur ement. Syntax MEAS:CAN:PNOF? !returns the measurement Screen/field equivalent MEAS:CAN:PNOF? reads the PN Offset measurement fie ld on the CDMA ANAL YZER screen.

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Chapter 1 223 GPIB Command Dictionar y MEASure subsys tem :CANalyzer:POW er:ACP:URA Tio <meas cmnd> :CANalyzer:POW er:ACP:URA Tio? These commands set/query up per ratio measurement of t he adjacent channel power mea s urement.

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224 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CANalyzer:POW er:A VG <mea s cmnd> :CANalyzer:POW er:A VG? These commands set/quer y the average power measurement. This measurement util izes the Number Measurement Synt ax, but do es not use the :MET er command.

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Chapter 1 225 GPIB Command Dictionar y MEASure subsys tem :CANalyzer:RHO <me as cmnd> :CANalyzer:RHO? These commands set/query t he rho measur ement. This measurement utili zes the Number Measurement Synt ax, but do es not use the :MET er command.

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226 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:ADC <m eas cmnd> :CDANalyzer:ADC? IS-95 Only mode. These commands set/query the ADC measurement in the code domain analyzer . This measurement util izes the Number Measurement Synt ax, but do es not use the :MET er command.

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Chapter 1 227 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:CPOW er <meas c mnd> :CDANanlyzer:CPOW er? IS-95 Only mode. These command set/query the channel power measurement. This measurement utili zes the Number Measurement Synt ax, but do es not use the :MET er command.

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228 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:ERHo? IS-95 Only mode. This command queries the estimat ed rho measurement. Estimated rho is an approximation of rho that is calculated without taking the system out of service.

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Chapter 1 229 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:MARKer:LE V el <meas cmnd> :CDANalyzer:MARKer:LE V el? IS-95 Only mode. These commands set/query the level at th e marker on the code domain analyzer ’ s trace during power or fast power measurements (see :CDAN:MEAS on page 124).

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230 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:MARKer:PH ASe <meas cmnd> :CDANalyzer:MARKer:PH ASe? IS-95 Only mode. These commands set/query the phase at the marker on the code domai n analyze r ’ s trace during phase measurements (see :CDAN:MEAS on page 124).

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Chapter 1 231 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:MARKer:TI ME <meas cmnd> :CDANalyzer:MARKer:TI ME? IS-95 Only mode. Thes e commands set/query the time at the mark er on the code domain analyze’ s trace during a timing measurement (see CDAN :MEAS on p age 124) .

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232 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:TIME:OFFSe t <meas cmnd> :CDANalyzer:TIME:OFFSe t? IS-95 Only mode. These commands set/query the time offset measurement of t he code domain analyzer . This measurement util izes the Number Measurement Synt ax, but do es not use the :MET er command.

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Chapter 1 233 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:TRACe:TOF Fset? IS-95 Only mode. This command queries the timin g in the 64 trace points of the co de domain analyzer . The measurement returns 64 values (in seconds), one for each point .

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234 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:IS2000:ADC <meas cmds> :CDANalyzer:IS2000:ADC ? IS-2000 only . These commands set/query t he ADC measurement in t he Code Domain analyzer . This measurement util izes the Number Measurement Synt ax, but do es not use the :MET er command.

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Chapter 1 235 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:CHA Nnel[:POW er]? IS-2000 only . This query returns the c hannel power value (when active ) with th e units d Bm.

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236 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:IS2000:MAR Ker:CHANnel:RA TE:RC3? IS-2000 only . This query returns t he RC-3 data rate value for the channel select ed by the Marke r ’ s current position. The retur n value is an integer .

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Chapter 1 237 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:MAR Ker:CHANnel:RA TE:RC5? IS-2000 only . This query returns t he RC-5 data rate value for the channel select ed by the Marke r ’ s current position. The retur n value is an integer .

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238 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:IS2000:MAR Ker:CHANnel[:W A LSh]:NUMBer? IS-2000 only . This query returns the parenthetical W alsh channel number for the the channel select ed by the marker ’ s cur rent position.

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Chapter 1 239 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:MAR Ker:COMPlex:I[:LEV el]? IS-2000 only . This query returns t he Marker Level f or the I channel (T op bar), when the Complex Power Measurement is active. The return is a floating point number .

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240 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:IS2000:MAR Ker:NOISe? IS-2000 only . This query returns the Marker Level for the Noise, when the Power & Noise measur ement is active. The r eturn will be a flo ating point number .

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Chapter 1 241 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:RHO [:EST im ated]? IS-2000 only . This query returns t he Estimated Rho whe n present (not available in F AST Power Measurement). The returned value is a floating po int nu mber .

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242 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:IS2000:TRA Ce:ABSolute:POW er[:BASi c][:V ALue]? IS-2000 only . This query returns an array of 1 28 values represent ing the true (absolute) power of t he W alsh channel on which the Marker is curre ntly pos itioned.

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Chapter 1 243 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:TRA Ce:ABSolute:POW er[:BASi c]:ALL? IS-2000 only . This query returns the information necessary to rec reate the Code Domain trace when making a Power , Fast Power , or Fast Power Synchroni ze measurement.

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244 Chapter 1 GPIB Command Dictionar y MEASure subsyste m : CDANalyzer :IS2000:TRACe:A BSolute:POW er:COMPlex:I:AC Ti ve? :CDANal yzer:IS2000:TRACe:ABSolute: POW er:COMPlex:COMBined:A CTi ve? :CDANal yzer:IS2000:TRACe:ABSolute: POW er:COMPlex:QACT ive? :CDANal yzer:IS2000:TRACe:ABSolute: POW er:COMPlex:IS2000: ACT ive? IS-2000 only .

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Chapter 1 245 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS 2000:TRACe:ABS olute:POW er:COMPlex:I :ALL? :CDANalyze r:IS2000:TRACe: ABSolute:POW er:COMPlex:COMBined:ALL? :CDANalyzer:IS2000:TRACe:ABSolute:POW er:COMPlex:Q:ALL? :CDANalyzer:IS 2000:TRACe:ABS olute:POW er:COMPlex:I S2000:ALL? IS-2000 only .

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246 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANal yzer:IS2000:TRACe:ABSolute: POW er:COMPlex:I[:V ALue]? :CDANal yzer:IS2000:TRACe:ABSolute: POW er:COMPlex:Q[: V ALue]? :CDANal yzer:IS2000:TRACe:ABSolute: POW er:COMPlex:COMBined[:V ALue]? :CDANal yzer:IS2000:TRACe:ABSolute: POW er:COMPlex:IS2000[:V ALue]? IS-2000 only .

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Chapter 1 247 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:TRA Ce:ABSolute:POW er:NOISe:ACTive? IS-2000 only . This query returns active channel information for the Code Domain trace when making a Power and Noise measurement.

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248 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:IS2000:TRA Ce:ABSolute:POW er:NOISe:ALL? IS-2000 only . This query returns the information necessary to rec reate the Code Domain trace when making a Power and No ise measurement. The return entity consists of 128 four value rec ord s for each bar in the trace.

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Chapter 1 249 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:TRA Ce:ABSolute:POW er:POW er:ACTive? IS-2000 only . This query returns active channel information for the Code Domain trace when making a Power and Noise measurement.

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250 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:IS2000:TRA Ce:ABSolute:POW er:POW er:ALL? IS-2000 only . This query returns the information necessary to rec reate the Code Domain trace when making a Power and No ise measurement. The return entity consists of 128 four value rec ord s for each bar in the trace.

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Chapter 1 251 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:TRA Ce:POW er[:BASic]:ACTive? IS-2000 only . This query retu rns the ac tive channel informati on for the Code Domain trace when making a Power , Fast Power or Fast Power Synchroni ze measurement.

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252 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:IS2000:TRA Ce:POW er[:BASic]:ALL? IS-2000 only . This query returns the information necessary to rec reate the Code Domain trace when making a Po wer , Fast Power or Fast Power Synchronize measure ment.

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Chapter 1 253 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:I:ACTive? :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:COMBi ned:ACT ive? :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:QACTive? :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:IS2000A CT ive? IS-2000 only .

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254 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:I:ALL? :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:COMBi ned:ALL? :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:Q:ALL? :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:IS2000:ALL? IS-2000 only .

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Chapter 1 255 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:I[:V ALu e]? :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:COMBi ned[:V ALue]? IS-2000 only .

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256 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:Q[:V AL ue]? :CDANalyzer:IS2000:TRA Ce:POW er:COMPlex:IS2000? IS-2000 only . These commands query and return an array of 128 values that repr esents Sp reader Inpu t Q P ower rela tive to th e se lected reference channel power .

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Chapter 1 257 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:TRA Ce:POW er:NOISe:ALL? IS-2000 only . This query returns the information necessary to rec reate the Code Domain trace when making a Power and No ise measurement. The return consists of 128 four value records for each bar in the trace.

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258 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :CDANalyzer:IS2000:TRA Ce:POW er:POW er:ACT ive? IS-2000 only . This query returns the active channel info rmation for theCode Domain trace when making a Power and No ise measurement.

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Chapter 1 259 GPIB Command Dictionar y MEASure subsys tem :CDANalyzer:IS2000:TRA Ce:POW er:POW er[:V ALue]? IS-2000 only . This query returns an array of 1 28 values that r epresent the channel po wer relati ve to t he selected ref ere nce channel power in a Power & Noise measurement .

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260 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :DEC:AMPS|T ACS:CDA T a? This command queries the decod ed data for the control channel . Syntax MEAS:DEC:AMPS:CDAT? Example MEAS:DEC:AMPS:CDAT? !returns a quoted string reporting the decoded data obtained from the control channel measured by the signaling unit.

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Chapter 1 261 GPIB Command Dictionar y MEASure subsys tem :DEC:AMPS|T ACS:DA T A? This command queries the decod ed dat a for the voice channel. Syntax MEAS:DEC:AMPS:DATA? Example MEAS:DEC:AMPS:DATA? !returns a quoted string reporting the decoded data obtained from the voice channel measured by the signaling unit.

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262 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :DEC:DTMF:LOW :FREQuency:ERRo r <meas cmnd> :DEC:DTMF:LOW :FREQuency:ERRo r? These commands set/quer y the freq uency error of the lo w tone in th e DTMF pair . The MEAS:DEC:DTMF:LOW: FREQ:DISP ‘Freq Err ’ command must be used to di splay the fr equency error of the low tone.

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Chapter 1 263 GPIB Command Dictionar y MEASure subsys tem :DEC:DTMF:HIGH :FREQuency:ABSolute <meas cmnd> :DEC:DTMF:HIGH :FREQuency:ABSolute? These command set/query the fr equency of the high tone in the DTMF pair . The MEAS:DEC:DTMF:HIGH:FREQ:DISP ‘Freq’ command m ust be used to display the absolute frequen cy of the high tone.

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264 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :DEC:DTMF:HIGH :FREQuency:DISPlay <string> :DEC:DTMF:HIGH :FREQuency:DISPlay? These command set/query the displ ay mode of t he high tone in the DTMF pa ir .

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Chapter 1 265 GPIB Command Dictionar y MEASure subsys tem :DEC:DTMF:SYM Bol? These command set/q uery the symbol number assigned by the encoder for each of the DTMF tones. As each tone is analyzed, the symbol that represen ts each tone is returned as a quoted st ring.

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266 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :DEC:NAMPs|NT ACs:RECC:DA T A? This command reads the decoded RECC data, serially , as it received.

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Chapter 1 267 GPIB Command Dictionar y MEASure subsys tem :DEC:NAMP:DTM F:LOW :FREQuency: ABSolute <meas cmnd> :DEC:NAMP:DTM F:LOW :FREQuency: ABSolute? These commands set/query the frequency of the low tone in the DTMF pair . The MEAS:DEC:NAMP:DTMF:LOW :DISP ‘Freq’ command must be used to display the absolute frequen cy of the low tone.

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268 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :DEC:NAMP:DTMF:LOW:DISPlay <string> :DEC:NAMP:DTMF:LOW:DISPlay? These commands set/quer y the display mode of the low to ne in the DTMF pa ir .

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Chapter 1 269 GPIB Command Dictionar y MEASure subsys tem :DEC:NAMP:DTM F:HIGH:FREQuency:ERRor <meas cmnd> :DEC:NAMP:DTM F:HIGH:FREQuency:ERRor? These commands set/query the frequency err or of the high tone in the DTMF pair .

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270 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :DEC:NAMP:DTMF:TIME:ON <meas cmnd> :DEC:NAMP:DTMF:TIME:ON ? These commands set/quer y the timing of t he DTMF frequencies.

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Chapter 1 271 GPIB Command Dictionar y MEASure subsys tem :DEC:NAMP:DTM F:SYMBol? This command querie s the symbol number assigned by the enc oder for each of the DTMF tone s. As each tone is analyzed, t he symbol that represen ts each tone is returned as a quoted st ring.

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272 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :OSCilloscope:MARKer: LEV el:AM <me as cmnd> :OSCilloscope:MARKer: LEV el:AM? These commands set/query the AM depth measurement at the oscilloscope’ s marker positi on.

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Chapter 1 273 GPIB Command Dictionar y MEASure subsys tem :OSCilloscope:MARKer: LEV el:FM <me as cmnd> :OSCilloscope:MARKer: LEV el:FM? These commands set/query the FM deviation measurement at the oscilloscope’ s marker positi on.

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274 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :OSCilloscope:MARKer: LEV el:VOL T s <meas c mnd> :OSCilloscope:MARKer: LEV el:VOL T s? These commands set/query the voltage measurement at the oscilloscope’ s marker positi on.

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Chapter 1 275 GPIB Command Dictionar y MEASure subsys tem :OSCilloscope:TRACe? This command retur ns an arra y of 417 re al values, corr esponding to points on the os cil loscope’ s displa y . 0 corresponds to the fi rst valu e (lef t side of t race display) and 416 is the last value ( right side of the tra ce display).

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276 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :RFRequency:FREQuency :ABSolute <meas cmn d> :RFRequency:FREQuency :ABSolute? These commands set/quer y the RF frequenc y measurement when the :RFR:SEL ‘Frequency’ co mmand is used. Syntax :RFR:FREQ:ABS <meas syntax> !See “Number Measurement Syntax” on page 283.

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Chapter 1 277 GPIB Command Dictionar y MEASure subsys tem :RFRequency:POW er <meas c mnd> :RFRequency:POW er? These commands set/quer y the transmitter power measurement. The measurement is eithe r peak or sampled, as determined by the RF AN:PME:DET command on page 305.

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278 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :SANalyzer:MARKer:DEL T a:FREQuency <meas cmnd> :SANalyzer:MARKer:DEL T a:FREQuency ? These commands set/quer y the delta marker frequency measurement. This measurement is the frequency of the del ta marker minus the frequency of the normal marker .

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Chapter 1 279 GPIB Command Dictionar y MEASure subsys tem :SANalyzer:MARKer:DEL T a:LEV el <meas cm nd> :SANalyzer:MARKer:DEL T a:LEV el? These commands set/quer y the delta marker level measurement. This measurement is the level of t he normal marker minus t he frequency of the delta marker in dBm.

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280 Chapter 1 GPIB Command Dictionar y MEASure subsyste m :SANalyzer:MARKer[:NO RMal]:FREQuency <me as cmnd> :SANalyzer:MARKer[:NO RMal]:FREQuency? These commands set/query the freq uency at the marker on the spectrum analyzer ’ s trace. This measurement util izes the Number Measurement Synt ax, but do es not use the :MET er command.

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Chapter 1 281 GPIB Command Dictionar y MEASure subsys tem :SANalyzer:TRACe? This command retur ns an arra y of 417 re al values, corr esponding to points on the spectrum analyzer ’ s display . 0 corr esponds to the first value (left side of trace displa y) and 416 is the last value (right side of the trace d isplay).

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282 Chapter 1 GPIB Command Dictionar y Multiple Real Number Setting S yntax Multiple Rea l Number Setting Sy ntax This section defines the syntax to be used with commands that require the Real N umber Setting Syntax, but allow multi ple numbers to be set in one command.

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Chapter 1 283 GPIB Command Dictionar y Number Measurement Syntax Number Measurement Syntax This syntax is used with measurement commands. It applies to both real and integer values.

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284 Chapter 1 GPIB Command Dictionar y Number Measuremen t Syntax :Previous Syntax:LLIMit:STATe 1|ON !se ts state of the limit :Previous Syntax:LLIMit:STATe 0|OFF !s ets state of the limit :Previous S.

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Chapter 1 285 GPIB Command Dictionar y OSCilloscope subsystem OSCilloscope subsystem :CONT rol :CONT rol? These commands set/quer y the oscilloscope’ s contro l menus.

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286 Chapter 1 GPIB Command Dictionar y OSCilloscope subsystem :MARKer:PPEak This command moves the marker to the maximum value of the a verage level o f the displ ay .

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Chapter 1 287 GPIB Command Dictionar y OSCilloscope subsystem :SCALe:TIME <string> :SCALe:TIME? These commands set/quer y the horizont al sweep t ime per di vision.

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288 Chapter 1 GPIB Command Dictionar y OSCilloscope subsystem :SCALe:VERTical:AM <string> :SCALe:VERTical:AM? These commands set/query the vertical axis amplitude per division when AM Mod or AM Demod is selected as the audio source (see AF AN:INP on pa ge 59).

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Chapter 1 289 GPIB Command Dictionar y OSCilloscope subsystem :SCALe:VERTical:FM <string> :SCALe:VERTical:FM? These commands set/query the vertical axis amplitude per division when FM Mod or FM Demod is selected as the audio source (see AF AN:INP on pa ge 59).

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290 Chapter 1 GPIB Command Dictionar y OSCilloscope subsystem :SCALe:VERTical:OFFSet <real number> :SCALe:VERTical:OFFSet? These commands set/query the vertical scale (DC) off set of the vertical axis of the oscilloscope display .

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Chapter 1 291 GPIB Command Dictionar y OSCilloscope subsystem :SCALe:VERTical:VOL T s <string> :SCALe:VERTical:VOL T s? These commands set/q uery the vertica l scale of the oscilloscop e display . This command is valid when the AF AN:INP command specifies one of the follow ing so urces : Audi o Out, Audio In, E xt Mod , or S SB D emod.

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292 Chapter 1 GPIB Command Dictionar y OSCilloscope subsystem :TRIGger:LEV el <real number> :TRIGger:LEV el ? These commands set/query the level of the os cilloscop e’ s trigger . This command utilizes the “Real Number Setting Syntax” on page 299, but do es not use t he :ST A T , :DUN, :UN IT , :I NCR:MO DE, :I NCR:DUN, commands.

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Chapter 1 293 GPIB Command Dictionar y OSCilloscope subsystem :TRIGger:DELay <rea l number> :TRIGger:DELay? These commands set/quer y the trigger d elay . Positive values del ay the trigger , negative values apply a pre-trigger funct i on to eac h measurement.

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294 Chapter 1 GPIB Command Dictionar y OSCilloscope subsystem :TRIGger:RESet This command triggers an oscilloscope measurement. Syntax OSC:TRIG:RES !triggers the oscilloscope Screen/field equivalent OSC:TRIG:RESet con trols the Reset field on th e Trigger menu of the SCOPE screen.

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Chapter 1 295 GPIB Command Dictionar y OSCilloscope subsystem :TRIGger:TYPE <string> :TRIGger:TYPE? These commands set/query how the tr igger level is set . ‘Auto’ triggers a measurement if a triggering signal is not detect ed withi n approximately 50 ms of the last trigger .

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296 Chapter 1 GPIB Command Dictionar y PR OGram subsystem PROGram subsystem The Program subsystem provides a set of commands which allow an external co ntroller to generate and control an IBASIC p rogram within the T est Set. These commands have no equivalent fields or screens.

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Chapter 1 297 GPIB Command Dictionar y PROGram subsys tem [:SELected]:ST A T e <variable> [:SELected]:ST A T e? These commands set/query (from an external IBASIC controller) the execution st ate of the I BASI C pr ogram currently load ed in the T est Set.

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298 Chapter 1 GPIB Command Dictionar y RAM Usage Information RAM Usage Information The number of bytes report ed to the remote interface is diff erent than that report ed on the scr een when using the IB_U TILS program. This is because to calculate kilobyt es, the total is divided by 1024 before it is displayed on the screen.

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Chapter 1 299 GPIB Command Dictionar y Real Number Setting Syntax Real Nu mber Se tting S yntax This syntax is for setting rea l values in commands. It is to be used with commands that r equire the Real N umber Setting Syntax. An example of a command that requires the Real Number Setti ng Syntax is the RF ANalyzer:FREQuency command.

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300 Chapter 1 GPIB Command Dictionar y [REGister] subsystem [REGister] subsystem Register Subsystem cont ains the save/recall commands used in the Save/Recall register s. :CLEar <integer or s tring> This command clears the register defined by the inte ger value or stri ng ar gumen t.

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Chapter 1 301 GPIB Command Dictionar y [REGister] subsys tem :RECall <integer or s tring> This command recal ls the register def ined by the integer value or string ar gumen t Syntax :REC ‘<.

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302 Chapter 1 GPIB Command Dictionar y [REGister] subsystem :SA VE:LIST? :SA VE:LIST? lists the save/recall registers that have been named. Syntax REG:SAVE:LIST? :SAVE:LIST? !equivalent command Screen/field equivalent :SA VE:LIST? has no e quivalent field.

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Chapter 1 303 GPIB Command Dictionar y RF AN alyzer subsys tem RF ANalyz er subsystem :A TT enuator <string> :A TT enuator? These commands set/query the amount of input attenuati on in the path of the select ed input port. CONF: A TT :MODE ‘Auto’ overrides this command.

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304 Chapter 1 GPIB Command Dictionar y RF ANalyzer subsystem :FREQuency <real number> :FREQuency? These commands set/quer y the tune frequency for the RF anal y zer .

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Chapter 1 305 GPIB Command Dictionar y RF AN alyzer subsys tem :IFBW <string> :IFBW? These commands set/quer y the IF filter bandwidth. Syntax RFAN:IFBW ‘15 kHz’ ‘230 kHz’ RFAN:IFBW? Screen/field equivalent RF AN:IFBW controls the IF Filter field on the RF ANAL YZER screen.

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306 Chapter 1 GPIB Command Dictionar y RF ANalyzer subsystem :PMEasurement:ZERO This command zeroes the TX power measurement. Syntax RFAN:PME:ZERO Screen/field equivalent RF AN:PME:ZERO controls the TX Pwr Zero field on the RF ANAL YZER screen.

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Chapter 1 307 GPIB Command Dictionar y RF AN alyzer subsys tem :SQUelch <string> :SQUelch? :SQU sets/queries the sque lch cont rol setting. Syntax RFAN:SQU ‘Pot’ ‘Open’ ‘Fixed’ RFAN:SQU? Screen/field equivalent RF AN:SQU controls the Squelch field on the RF ANAL YZER screen.

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308 Chapter 1 GPIB Command Dictionar y RFGenerator subsyst em RFGenerator subsystem The RF generato r subsystem controls th e functions of the RF GENERA TOR screen. :AMPLitude <real number> This command sets/ queries the ampl itude of the RF generator .

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Chapter 1 309 GPIB Command Dictionar y RFGen erato r subs ystem :CHANnel <string> :CHANnel? These commands set/quer y the RF channe l number . Channel tuning must be en abled (CONF:RFD ‘ Chan’). Y ou must al so choose the c orrect channel standard (CONF: RFCS <string>).

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310 Chapter 1 GPIB Command Dictionar y RFGenerator subsyst em :FREQuency <real number> :FREQuency? These commands set/quer y the freque ncy of the RF gener ator . The T est Set must first be in frequency tuning mod e. (See CONF:RFD ‘Freq’ o n page 164).

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Chapter 1 311 GPIB Command Dictionar y RFGen erato r subs ystem :MODulation:EXT ernal:AM <rea l number> :MODulation:EXT ernal:AM? These commands set/quer y the AM sensitivity o f the RF generato r when AM is applied t hrough the modulation input port.

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312 Chapter 1 GPIB Command Dictionar y RFGenerator subsyst em :MODulation:EXT ernal:FM <rea l number> :MODulation:EXT ernal:FM? These commands set/query the FM deviat ion of the RF generator when FM is applied through the modulation input port. The modulation input must be set to FM.

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Chapter 1 313 GPIB Command Dictionar y SANalyzer subsys tem SANalyzer subsystem :A TT enuator <string> :A TT enuator? These commands set/quer y the atten uator setting f or the input port.

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314 Chapter 1 GPIB Command Dictionar y SANalyzer subsystem :CFRequency <real number> :CFRequency? These commands set/quer y the cente r frequency of the spe ctrum analyzer ’ s display . This command utilizes the “Real Number Setting Syntax” on page 299, but does no t use the :ST A T e command.

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Chapter 1 315 GPIB Command Dictionar y SANalyzer subsys tem :DISPlay:SCALe <str ing> :DISPlay:SCALe? These commands set/query the vertical scale of the spectrum analyzer display .

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316 Chapter 1 GPIB Command Dictionar y SANalyzer subsystem :MARKer:DEL T a:NPEak This command sets the delta marker at the next peak of the spect rum analyzer display .

Seite 317

Chapter 1 317 GPIB Command Dictionar y SANalyzer subsys tem :MARKer:DEL T a:POSition <real number> :MARKer:DEL T a:POSition? Thes e co mma n d s se t/ q u e ry th e po si t ion of th e de lt a mark er on the spectrum analyzer . This command utilizes the “Real Number Setting Syntax” on page 299, but does no t use the :ST A T e command.

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318 Chapter 1 GPIB Command Dictionar y SANalyzer subsystem :MARKer:MODE <string> :MARKer:MODE? These commands set/quer y the whether the marker is i n normal mode or delt a mode. In normal mode the spectrum analyzer measures the freque ncy and level at t he marker ’ s position.

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Chapter 1 319 GPIB Command Dictionar y SANalyzer subsys tem :MARKer[:NORMal]:NPEa k This command moves the marker to the next peak of the spectr um analyzer ’ s measurement tr ace.

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320 Chapter 1 GPIB Command Dictionar y SANalyzer subsystem :MARKer[:NORMal]:POSi tion <real number> :MARKer[:NORMal]:POSi tion? These commands set/query the posi tion of t he marker on the sp ectrum analyzer . This command utilizes the “Real Number Setting Syntax” on page 299, but does no t use the :ST A T e command.

Seite 321

Chapter 1 321 GPIB Command Dictionar y SANalyzer subsys tem :MASK:BEEP :MASK:BEEP? This command turns the failure indicato r beeper off or on. Syntax SAN:MASK:BEEP ‘On’ ‘Off’ SAN:MASK:BEEP? Screen/field equivalent SAN:MASK:BEEP controls the Mask Beep fi eld on the Mask menu of the SPEC ANL screen.

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322 Chapter 1 GPIB Command Dictionar y SANalyzer subsystem :MASK:FIXed:LOW er:POIN ts:EDIT This command selects/queries the po int number to ed it on the lower spectrum analyzer mask.

Seite 323

Chapter 1 323 GPIB Command Dictionar y SANalyzer subsys tem :MASK:FIXed:LOW er:POIN ts:FREQuency1 (through FR EQ15) :MASK:FIXed:LOW er:POIN ts:FREQuency1? (through F REQ15) These commands set/quer y the freq uency (Hz) of the defined points on the lower spectrum analyzer mask.

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324 Chapter 1 GPIB Command Dictionar y SANalyzer subsystem :MASK:FIXed:UPPer:POIN ts:EDIT :MASK:FIXed:UPPer:POIN ts:EDIT? This command selects/queries the po int number to ed it on the upper spectrum analyzer mask.

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Chapter 1 325 GPIB Command Dictionar y SANalyzer subsys tem :MASK:FIXed:UPPer:POIN ts:FREQuency1 (through FR EQ15) :MASK:FIXed:UPPer:POIN ts:FREQuency1? (through F REQ15) These commands set/quer y the freq uency (Hz) of the defined points on the uppe r spectrum analyzer mask.

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326 Chapter 1 GPIB Command Dictionar y SANalyzer subsystem :MASK:RELative:LOW er:P OINts:EDIT :MASK:RELative:LOW er:P OINts:EDIT? This command selects/queries the po int number to ed it on the lower spectrum analyzer mask.

Seite 327

Chapter 1 327 GPIB Command Dictionar y SANalyzer subsys tem :MASK:RELative:LOW er:P OINts:FREQuency1 (through FREQ15 ) :MASK:RELative:LOW er:P OINts:FREQuency1? (through FREQ1 5) These commands set/quer y the freq uency (Hz) of the defined points on the lower spectrum analyze r mask (relat ive to the ce nter line of the display).

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328 Chapter 1 GPIB Command Dictionar y SANalyzer subsystem :MASK:RELative:UPPer:P OINts:EDIT This command selects/queries the po int number to ed it on the upper spectrum analyzer mask.

Seite 329

Chapter 1 329 GPIB Command Dictionar y SANalyzer subsys tem :MASK:RELative:UPPer:P OINts:FREQuency1 (through FREQ15) :MASK:RELative:UPPer:P OINts:FREQuency1? (throug h FREQ15) These commands set/quer y the freq uency (Hz) of the defined points on the uppe r spectrum analyzer mask.

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330 Chapter 1 GPIB Command Dictionar y SANalyzer subsystem :RFGenerator <string> :RFGenerator? This command selects between the fixed frequen c y generator and the tracking generat or . The query form r eturns the mode setting of the generato r .

Seite 331

Chapter 1 331 GPIB Command Dictionar y SANalyzer subsys tem :SP AN <real number> :SP AN? These commands set/quer y the span of the sp ectrum analyzer display . This command utilizes the “Real Number Setting Syntax” on page 299, but does no t use the :ST A T e command.

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332 Chapter 1 GPIB Command Dictionar y SANalyzer subsystem :TGENerator:DESTination <string> :TGENerator:DESTination? These commands set/quer y the outp ut port f or the tracking generator . T o sele ct the tr acking generat or use the SAN: RFG ‘T rack’ command.

Seite 333

Chapter 1 333 GPIB Command Dictionar y SANalyzer subsys tem :TGENerator:SWEep <string> :TGENerator:SWEep? These commands set/query the sweep type of the tracking generator . T o select the tr acking generator use the SAN:RFG ‘T rack’ command.

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334 Chapter 1 GPIB Command Dictionar y SANalyzer subsystem :TRACe:MHOLd <string> :TRACe:MHOLd? These commands set/quer y the type of averaging used in the spectrum analyzer ’ s display .

Seite 335

Chapter 1 335 GPIB Command Dictionar y SANalyzer subsys tem :TRACe:NORMalize <s tring> :TRACe:NORMalize? These commands set/ query the type of t race di splay .

Seite 336

336 Chapter 1 GPIB Command Dictionar y ST A T u s ST A T us The ST A T us sub s ystem repo rts many of the modes of the T est S et, including the states.

Seite 337

Chapter 1 337 GPIB Command Dictionar y ST A T us :CALibration:NTRansition :CALibration:NTRansition? These commands set/quer y the state of the negative t ransition of the calibration.

Seite 338

338 Chapter 1 GPIB Command Dictionar y ST A T u s :COMMunicate[:E VENt?]:NTRansition :COMMunicate[:E VENt?]:NTRansition? This query returns an integer value. Syntax STAT:COMM:NTR STAT:COMM:NTR? :COMMunicate[:E VENt?]:PTRansition :COMMunicate[:E VENt?]:PTRansition? This query returns an integer value.

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Chapter 1 339 GPIB Command Dictionar y ST A T us :HARD1[:EVENt?]:PTRans ition :HARD1[:EVENt?]:PTRans ition? This query returns an integer value. Syntax STAT:HARD1:PTR STAT:HARD1:PTR? :HARD2:CONDition :HARD2:CONDition? This query returns an integer value.

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340 Chapter 1 GPIB Command Dictionar y ST A T u s :OPERation:CONDition? This query returns an integer value. Syntax STAT:OPER:COND? :OPERation:ENABle :OPERation:ENABle? This query returns an integer value. Syntax STAT:OPER:ENAB STAT:OPER:ENAB? :OPERation[:EVENt?]:NTR ansition :OPERation[:EVENt?]:NTR ansition? This query returns an integer value.

Seite 341

Chapter 1 341 GPIB Command Dictionar y ST A T us :CALibrating:ENABle :CALibrating:ENABle? This query returns an integer value. Syntax STAT:CAL:ENAB STAT:CAL:ENAB? :CALibrating[:EVENt?]:NT Ransition :CALibrating[:EVENt?]:NT Ransition? This query returns an integer value.

Seite 342

342 Chapter 1 GPIB Command Dictionar y ST A T u s :QUEStionable[:EVENt?]:N TRansition :QUEStionable[:EVENt?]:N TRansition? This query returns an integer value. Syntax STAT:QUES:NTR STAT:QUES:NTR? :QUEStionable[:EVENt?]:P TRansition :QUEStionable[:EVENt?]:P TRansition? This query returns an integer value.

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Chapter 1 343 GPIB Command Dictionar y ST A T us :MEASuring[:EVENt?]:PTR ansition :MEASuring[:EVENt?]:PTR ansition? This query returns an integer value. Syntax STAT:MEAS:PTR STAT:MEAS:PTR? :CDMA1:CONDition? This query returns an integer value. Syntax STAT:CDMA1:COND? :CDMA1:ENABle :CDMA1:ENABle? This query returns an integer value.

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344 Chapter 1 GPIB Command Dictionar y ST A T u s :IBASic:CONDition? This query returns an integer value. Syntax STAT:IBAS:COND? :IBASic:ENABle :IBASic:ENABle? This query returns an integer value. Syntax STAT:IBAS:ENAB STAT:IBAS:ENAB? :IBASic[:EVENt?]:NTRans ition :IBASic[:EVENt?]:NTRans ition? This query returns an integer value.

Seite 345

Chapter 1 345 GPIB Command Dictionar y SYST em:[ERRor ?] SYST em:[ERRor?] This command returns an integer foll owed by quoted string. Syntax SYST:ERR?.

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346 Chapter 1 GPIB Command Dictionar y TRIGger subsystem TRIGger su bsystem The T r igger subsystem contains commands for triggering measurements. There are no sc reen/field equivalents for the trigger subsystem commands. These commands will override any triggering control fiel ds on individual screens.

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