Series 37XXXC
Vector Network Analyzer
GPIB QUICK REFERENCE GUIDE
This manual supplements the 37XXXC Series Vector Network
Analyzer Programming Manual. Insert it behind the tab marked
Appendix B, GPIB Quick Reference Guide in that manual.
490 JARVIS DRIVE l MORGAN HILL, CA 95037-2809
P/N: 10410-00229
REVISION: D
PRINTED: MARCH 2004
COPYRIGHT 2004 ANRITSUCO.
WARRANTY
The ANRITSU product(s) listed on the title page is (are) warranted against defects in materials
and workmanship for one year from the date of shipment.
ANRITSU's obligation covers repairing or replacing products which prove to be defective during
the warranty period. Buyers shall prepay transportation charges for equipment returned to
ANRITSU for warranty repairs. Obligation is limited to the original purchaser. ANRITSU is not
liable for consequential damages.
LIMITATION OF WARRANTY
The foregoing warranty does not apply to ANRITSU connectors that have failed due to normal
wear. Also, the warranty does not apply to defects resulting from improper or inadequate
maintenance by the Buyer, unauthorized modification or misuse, or operation outside of the
environmental specifications of the product. No other warranty is expressed or implied, and the
remedies provided herein are the Buyer's sole and exclusive remedies.
TRADEMARK ACKNOWLEDGEMENTS
V Connector and K Connector are registered trademarks of ANRITSU Company.
Windows and Excel are registered trademarks of Microsoft Corporation.
NOTICE
ANRITSU Company has prepared this manual for use by ANRITSU Company personnel and
customers as a guide for the proper installation, operation and maintenance of ANRITSU
Company equipment and computer programs. The drawings, specifications, and information
contained herein are the property of ANRITSU Company, and any unauthorized use or
disclosure of these drawings, specifications, and information is prohibited; they shall not be
reproduced, copied, or used in whole or in part as the basis for manufacture or sale of the
equipment or software programs without the prior written consent of ANRITSU Company.
UPDATES
Updates to this manual, if any, may be downloaded from the Anritsu Internet site at:
http://www.anritsu.com
37XXXC VNA GPIB
Quick Reference Guide
Table of Contents
1. INTRODUCTION ....................3
2. GENERAL ........................3
37XXXC VNA GPIB
Quick Reference Guide
1. INTRODUCTION This appendix provides a quick reference to the 37XXXC GPIB Pro
gramming commands.
2. GENERAL This guide is divided into two listings: alphabetical and functional.
The alphabetical listing begins on page 5 and lists the commands al
phabetically with a brief description. The functional listing begins on
page 39 and lists the commands, a brief description, and the functional
group with the list sorted alphabetically by the functional group.
All of these commands are described in detail in Chapter 10 of the
37XXXC Programming Manual.
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37XXXC GPIB QRG 3
ALPHABETICAL LISTING
Command Description
*CLS Clear status bytes and structures
*DDT Enter the 488.2 Define Device Trigger command string
*DDT? Output the 488.2 Define Device Trigger command string
*ESE Enter the 488.2 Standard Event Status Enable mask
*ESE? Output the 488.2 Standard Event Status Enable mask
*ESR? Output the 488.2 Standard Event Status Register value
*IDN? Output the 488.2 instrument identification string
*IST? Output the value of the ist message
*OPC Initiate the 488.2 Operation Complete sequence
*OPC? Initiate the 488.2 Operation Complete Query sequence
*OPT? Output the 488.2 options installed string
*PRE Enter the 488.2 Parallel Poll Register Enable mask
*PRE? Output the 488.2 Parallel Poll Register Enable mask
*RST Instrument reset
*SRE Enter the 488.2 Service Request Enable mask
*SRE? Output the 488.2 Service Request Enable mask
*STB? Output the 488.2 Status Byte value
*TRG Initiate a Group Execute Trigger sequence
*TST? Perform self test and output status
*WAI Wait to continue
A12 Simulate 12-term calibration
A8R Simulate 1-path 2-port calibration reverse path
A8T Simulate 1-path 2-port calibration forward path
ABORTCAL Abort calibration in progress and keep existing calibration data
ABT Simulate trans freq response calibration forward and reverse
ACAA Set AutoCal standard to assurance
ACADPL Enter AutoCal adapter length
ACADPL? Output AutoCal adapter length
ACADR Set AutoCal type to adapter removal
ACAL1R2 Set adapter removal port configuration to ADAPT & L=1 and R=2
ACAR1L2 Set adapter removal port configuration to ADAPT & R=1 and L=2
ACARP? Output AutoCal adapter removal port configuration
ACDEF Select default AutoCal isolation averaging factor
ACF2P? Output AutoCal full 2 port configuration
ACF2TC Set AutoCal 2 port thru type to calibrator
ACF2TT Set AutoCal 2 port thru type to true thru
ACF2TX? Output AutoCal 2 port thru type selection
ACHFD Save AutoCal characterization data to floppy disk
ACHHD Save AutoCal characterization data to hard disk
37XXXC GPIB QRG 5
ALPHABETICAL LISTING
Command Description
ACIAF Enter user AutoCal isolation averaging factor
ACIAF? Output user AutoCal isolation averaging factor
ACIAX? Output AutoCal isolation averaging factor omit/default/user selection
ACISO Enter AutoCal isolation averaging number
ACISO? Output AutoCal isolation averaging number
ACL1AR2 Set adapter removal port configuration to L=1 and ADAPT & R=2
ACL1R2 Set AutoCal full 2 port configuration to L=1 and R=2
ACLO Enter AutoCal load averaging number
ACLO? Output AutoCal load averaging number
ACLOAD Set AutoCal standard to load
ACOMIT Omit using AutoCal isolation averaging factor
ACOPEN Set AutoCal standard to open
ACP1? Output AutoCal S11 port configuration
ACP1L Set AutoCal S11 port configuration to left
ACP1R Set AutoCal S11 port configuration to right
ACP2? Output AutoCal S22 port configuration
ACP2L Set AutoCal S22 port configuration to left
ACP2R Set AutoCal S22 port configuration to right
ACPL Set AutoCal S11 port configuration to left
ACPR Set AutoCal S11 port configuration to right
ACR1AL2 Set adapter removal port configuration to R=1 and ADAPT & L=2
ACR1L2 Set AutoCal full 2 port configuration to R=1 and L=2
ACRFL Enter AutoCal reflection averaging number
ACRFL? Output AutoCal reflection averaging number
ACS11 Set AutoCal type to S11
ACS22 Set AutoCal type to S22
ACSF2P Set AutoCal type to full 2 port
ACSHORT Set AutoCal standard to short
ACSTD? Output AutoCal standard
ACSW Enter AutoCal switch averaging number
ACSW? Output AutoCal switch averaging number
ACTHRU Set AutoCal standard to thru
ACTU Enter AutoCal thru averaging number
ACTU? Output AutoCal thru averaging number
ACTUAVG Enter AutoCal thru update averaging number
ACTUAVG? Output AutoCal thru update averaging number
ACTULS Apply last thru update cal setup
ACX? Output AutoCal type
ADD Select addition as trace math for active channel
6 37XXXC GPIB QRG
ALPHABETICAL LISTING
Command Description
ADDFC Enter frequency counter GPIB address
ADDFC? Output frequency counter GPIB address
ADDPLT Enter plotter GPIB address
ADDPLT? Output plotter GPIB address
ADDPM Enter power meter GPIB address
ADDPM? Output power meter GPIB address
ADPL Enter electrical length for adapter removal
ADPL? Output electrical length for adapter removal
ADRIVE Select the floppy drive as the default drive
AFT Simulate transmission frequency response calibration forward path
AH0 Turn automatic DUT protection off
AH1 Turn automatic DUT protection on
AHX? Output automatic DUT protection on/off status
ALC Perform ALC loop internal calibration
AMKR Select active marker on all channels marker mode
ANNCOL Enter the color number for annotation and menu text
ANNCOL? Output the color number for annotation and menu text
AOF Turn averaging off
AOF? Output averaging on/off status
AON Turn averaging on
APR Enter group delay aperture setting on active channel
APR? Output group delay aperture setting on active channel
ARB Simulate reflection only calibration both ports
ARF Simulate reflection only calibration port 1
ARR Simulate reflection only calibration port 2
ART Simulate trans freq response calibration reverse path
ASC Autoscale the active channel display
ASP Enter polar stop sweep position angle
ASP? Output polar stop sweep position angle
AST Enter polar start sweep position angle
AST? Output polar start sweep position angle
ATTN Attach next segment and make the active segment
AVG Enter averaging count and turn on
AVG? Output averaging count
AVGCNT? Output the current sweep-by-sweep average sweep count
BBL Select broadband load for calibration
BBZ Enter broadband load impedance for calibration
BBZL Enter broadband load inductance for calibration
BC0 Turn CRT display off (disabled)
37XXXC GPIB QRG 7
ALPHABETICAL LISTING
Command Description
BC1 Turn CRT display on (disabled)
BCKCOL Enter the color number for background
BCKCOL? Output the color number for background
BCX? Output CRT display on/off status
BD1 Select band 1 for definition
BD2 Select band 2 for definition
BD3 Select band 3 for definition
BD4 Select band 4 for definition
BD5 Select band 5 for definition
BDMM Define Millimeter Wave band equations
BEEP0 Disable the instrument beeper on GPIB errors
BEEP1 Enable the instrument beeper on GPIB errors
BEEPX? Output GPIB beep on error enable/disable status
BEG Begin taking calibration data
BEGAC Start AutoCal
BEGCH Start AutoCal characterization
BEGN Begin next segment and make it the active segment
BEGTU Start AutoCal thru update
BH0 Turn bias off while in hold
BH1 Turn bias on while in hold
BHX? Output bias on/off during hold status
BMPB Select Black on White as bitmap type
BMPC Select Color on White as bitmap type
BMPT Select true color as bitmap type
BPF Enter break point frequency for 3 line LRL calibration
BRILL Activate color configuration Brilliant
BSP Enter band stop frequency
BSP? Output band stop frequency
BST Enter band start frequency
BST? Output band start frequency
BWL3 Set bandwidth loss value to 3 dB
BWLS Enter bandwidth loss value
BWLS? Output bandwidth loss value
C12 Select 12 term calibration
C8R Select 1-path 2-port calibration reverse path
C8T Select 1-path 2-port calibration forward path
CALR Perform receiver cal for gain compression testing
CAS Clear active segmented limit vertical/horizontal definitions
CBT Select trans freq response calibration forward and reverse
8 37XXXC GPIB QRG
Command Description
CC0 Enter capacitance coefficient 0 for open
CC1 Enter capacitance coefficient 1 for open
CC2 Enter capacitance coefficient 2 for open
CC3 Enter capacitance coefficient 3 for open
CCD Collect corrected data in an internal buffer
CD Change default directory
CDRIVE Select the hard disk as the default drive
CF1 Select female 1.0 mm connector for current port
CF2 Select female 2.4mm connector for current port
CF3 Select female GPC-3.5 connector for current port
CF716 Select female 7/16 connector for current port
CFC Select female TNC connector for current port
CFD Collect final data in an internal buffer
CFK Select female K connector for current port
CFN Select female Type N connector for current port
CFN75 Select Female type N 75-ohm connector for current port
CFS Select female SMA connector for current port
CFSP Select Special Female connector for current port
CFSPA Select Band A special female connector for current port
CFSPB Select Band B special female connector for current port
CFSPC Select Band C special female connector for current port
CFT Select trans freq response calibration forward path
CFV Select female V connector for current port
CH1 Make channel 1 the active channel
CH2 Make channel 2 the active channel
CH3 Make channel 3 the active channel
CH4 Make channel 4 the active channel
CHX? Output active channel number
CL0 Enter inductive coefficient 0 for short
CL1 Enter inductive coefficient 1 for short
CL2 Enter inductive coefficient 2 for short
CL3 Enter inductive coefficient 3 for short
CLASS Activate color configuration Classic
CLB Clear all multiple source band definitions
CLBMM Clear the new Millimeter Wave band definitions
CM Suffix sets distance data type and scales by 1E-2
CM1 Select male 1.0 mm connector for current port
CM2 Select male 2.4mm connector for current port
CM3 Select male GPC-3.5 connector for current port
ALPHABETICAL LISTING
37XXXC GPIB QRG 9
ALPHABETICAL LISTING
Command Description
CM716 Select male 7/16 connector for current port
CMC Select male TNC connector for current port
CMK Select male K connector for current port
CMN Select male N connector for current port
CMN75 Select Male type N 75-Ohm connector for current port
CMS Select male SMA connector for current port
CMSP Select Special Male connector for current port
CMSPA Select Band A special male connector for current port
CMSPB Select Band B special male connector for current port
CMSPC Select Band C special male connector for current port
CMT Suffix sets distance data type and scales by 1E-2
CMV Select male V connector for current port
CMX? Output calibration method
CND Select user specified connector for current port
CNG Select GPC-7 connector for current port
CNTR Enter center frequency
CNTR? Output center frequency
COF Turn error correction off
CON Turn error correction on
CON? Output error correction on/off status
COO Enter offset for open for user specified connector (Standard Calibration)
COPY Copy a files contents to another file
COS Enter offset for short for user specified connector
CRB Select reflection only calibration both ports
CRD Collect raw data in an internal buffer
CRF Select reflection only calibration port 1
CRR Select reflection only calibration port 2
CRT Select trans freq response calibration reverse path
CSB Clear status bytes and structures (same as *CLS)
CSF? Output cal start frequency
CSL Clear service log
CTF? Output cal stop frequency
CTN Continue sweeping from current point
CWC Select CW frequency calibration data points
CWD? Output current working directory string
CWDEC Subtract 1 from the current CW index
CWF Enter CW frequency and turn CW on
CWF2I? Output index for frequency given
CWF? Output CW frequency
10 37XXXC GPIB QRG
ALPHABETICAL LISTING
Command Description
CWI Enter index for CW frequency and turn CW on
CWI2F? Output frequency for index given
CWI? Output current index number
CWINC Add 1 to the current CW index
CWN2I Add N to the current CW index
CWON Turn CW on at current CW frequency
CWON? Output CW on/off status
CWP Enter number of points drawn in CW
CWP? Output number of points drawn in CW
CWSRT Set CW frequency to the start frequency
CWSTP Set CW frequency to the stop frequency
CXD? Output internal buffer data collection mode
CXX? Output calibration type
D13 Display channels1&3
D14 Display all four channels
D24 Select dual channel display with channels2&4
DA1 Select a1 = Ra as denominator for parameter being defined
DA2 Select a2 = Rb as denominator for parameter being defined
DAT Display data only on active channel
DAT? Output trace memory display mode
DATCOL Enter the color number for data
DATCOL? Output the color number for data
DATE Enter the system date
DATE? Output the system date
DB Suffix sets power data type
DB1 Select b1 = Ta as denominator for parameter being defined
DB2 Select b2 = Tb as denominator for parameter being defined
DBL Suffix sets power data type
DBM Suffix sets power data type
DBP Select distance bandpass mode for active channel
DC1 Display channel 1 and 2 operating parameters
DC3 Display channel 3 and 4 operating parameters
DCA Select automatic DC term calculation for lowpass
DCCTN Resume internal buffer data collection
DCCTN? Output internal buffer data collection resume/suspend status
DCHLD Suspend internal buffer data collection
DCMRK Inserts the mark value into the internal buffer
DCO Select open for DC term for lowpass
DCOFF Turn internal buffer data collection mode off
37XXXC GPIB QRG 11
ALPHABETICAL LISTING
Command Description
DCP Display calibration parameters 1st page
DCP1 Display calibration parameters 1st page
DCP2 Display calibration parameters 2nd page
DCPCUR? Outputs the current point count in the collect buffer
DCPMAX? Outputs the maximum number of points that can be collected in the collect buffer
DCS Select short for DC term for lowpass
DCV Enter value for DC term for lowpass
DCV? Output lowpass DC term value
DCX? Output lowpass DC term selection
DCZ Select line impedance for DC term for lowpass
DD0 Turn data drawing off
DD1 Turn data drawing on
DD1? Output data drawing on/off status
DDX? Output active channel domain parameter frequency distance or time
DE1 Select unity as denominator for parameter being defined
DEG Suffix sets phase data type
DEL Delete a file from disk
DEN? Output denominator selection for parameter being defined
DF1 Display 1.0 mm female connector information
DF2 Display 2.4mm female connector information
DF3 Display GPC-3.5 female connector information
DF716 Display 7/16 female connector information
DFC Select discrete frequency calibration data points
DFD Done specifying discrete frequency ranges
DFK Display K female connector information
DFN Display N female connector information
DFN75 Display N Female 75-Ohm connector information
DFP Display Front panel instrument state
DFQ Enter single discrete frequency
DFS Display SMA female connector information
DFSP Display Special Female connector information
DFT Display TNC female connector information
DFV Display V female connector information
DG7 Display GPC-7 Male connector information
DGS Display GPIB status information
DGT Display 1st CRT test pattern
DGT1 Display 1st CRT test pattern
DGT2 Display 2nd CRT test pattern
DGT3 Display 3rd CRT test pattern
12 37XXXC GPIB QRG
ALPHABETICAL LISTING
Command Description
DIA Select air as active dielectric
DIE Enter a dielectric value
DIM Select microporous teflon as active dielectric
DIP Select polyethylene as active dielectric
DIR Output a directory listing to the GPIB
DIS Display active segmented limit
DIS? Output active segmented limit on/off status
DISKRD Output disk file data to the GPIB
DISKWR Write GPIB data to a disk file
DIT Select Teflon as active dielectric
DIV Select division as trace math for active channel
DIX? Output dielectric constant
DLA Select group delay display for active channel
DLP Select distance lowpass mode for active channel
DM1 Display 1.0 mm male connector information
DM2 Display 2.4mm male connector information
DM3 Display GPC-3.5 male connector information
DM716 Display 7/16 male connector information
DMK Display K male connector information
DMN Display N male connector information
DMN75 Display N Male 75-Ohm connector information
DMS Display SMA male connector information
DMSP Display Special Male connector information
DMT Display TNC male connector information
DMV Display V male connector information
DNM Display data normalized to trace memory on active channel
DOASF Display band A special female connector offset-short information
DOASM Display band A special male connector offset-short information
DOBSF Display band B special female connector offset-short information
DOBSM Display band B special male connector offset-short information
DOCSF Display band C special female connector offset-short information
DOCSM Display band C special male connector offset-short information
DOF1 Display 1.0 mm female connector offset-short information
DOM1 Display 1.0 mm male connector offset-short information
DPI Select distance phasor impulse mode for active channel
DPN Enter pen number for data
DPN? Output pen number for data
DPR0 Visible data only OFD format
DPR1 Data pair always OFD format
37XXXC GPIB QRG 13
ALPHABETICAL LISTING
Command Description
DPRX? Output data pair mode visible only or pair always
DR1 Select Marker 1 as Delta Reference Marker
DR2 Select Marker 2 as Delta Reference Marker
DR3 Select Marker 3 as Delta Reference Marker
DR4 Select Marker 4 as Delta Reference Marker
DR5 Select Marker 5 as Delta Reference Marker
DR6 Select Marker 6 as Delta Reference Marker
DRF Turn delta reference mode on
DRL Diagnostic read latch
DRO Turn delta reference mode off
DRO? Output delta reference mode on/off status
DRX? Output delta reference marker number
DSF0 Disable filter shape factor calculation
DSF1 Enable filter shape factor calculation
DSFX? Output filter shape factor calculation enable/disable status
DSP Select single channel display
DSP? Output channel display mode
DSPS21 Select Gain Compression bottom graph displays S21
DSPS21? Output Gain Compression bottom graph selection Normalized/S2
DSQ0 Disable filter Q calculation
DSQ1 Enable filter Q calculation
DSQX? Output filter Q calculation enable/disable status
DTM Display measurement data and trace memory on active channel
DVM Enter DVM channel number
DWG Display waveguide parameters
DWL Diagnostic write latch
E12 Set Millimeter Wave band to E band (WR-12)
E12E Set Millimeter Wave band to E band (WR-12)
EANAIN Measure External Analog In on active channel
ECW Select CW operation for component being edited
ED1 Edit source 1 equation
ED2 Edit source 2 equation
EDG End diagnostics mode
EDR Edit receiver equation
EDV Enter divisor value for equation being edited
EDV? Output divisor value for equation being edited
EKT Select external keyboard testing
EML Enter multiplier value for equation being edited
EML? Output multiplier value for equation being edited
14 37XXXC GPIB QRG
ALPHABETICAL LISTING
Command Description
EOS Enter offset frequency for equation being edited
EOS? Output offset frequency for equation being edited
ESW Select sweep operation for component being edited
EX1RF0 Turn external source 1 rf off
EX1RF1 Turn external source 1 rf on
EX2RF0 Turn external source 2 rf off
EX2RF1 Turn external source 2 rf on
EXD Display external A/D input
EXISTD? Output directory existence information
EXISTF? Output file existence information
EXW? Output multiple source sweep flag for equation being edited
F08 Set Millimeter Wave Band to F Band (WR-8)
FCW0 Turn fast CW measurement mode off
FCW1 Turn fast CW measurement mode on
FCW2 Turn Fast CW mode 2 on
FCWX? Output fast CW measurement mode on/off status
FDE0 Disable Output Data End Message
FDE1 Enable Output Data End Message
FDEX? Output Output Data End Message enable/disable status
FDH0 Select variable length arbitrary block headers
FDH1 Select fixed length arbitrary block headers
FDH2 Select zero length arbitrary block headers
FDHX? Output arbitrary block header length selection
FFD Send form feed to printer and stop print/plot
FGT Select frequency with time gate for active channel
FHI Set data points to 1601
FIL Fill defined discrete frequency range
FLC Source frequency linearity internal calibration
FLO Set data points to 101
FLTBW? Output filter bandwidth
FLTC? Output filter center frequency
FLTL? Output filter loss at reference value
FLTQ? Output filter Q
FLTS? Output filter shape factor
FMA Select ASCII data transfer format
FMB Select IEEE754 64 bit data transfer format
FMC Select IEEE754 32 bit data transfer format
FME Set data points to 401
FMKR Select filter parameters marker mode
37XXXC GPIB QRG 15
ALPHABETICAL LISTING
Command Description
FMT0 Select normal ascii data element delimiting
FMT1 Select enhanced ascii data element delimiting
FMTX? Output ascii data element delimiting mode
FMX? Output data output mode FMA FMB or FMC
FOF Blank frequency information
FON Display frequency information
FOX? Output frequency information on/off status
FP0 Turn flat power correction off
FP1 Turn flat power correction on
FPT Select front panel keypad testing
FPX? Output flat power correction on/off status
FQD Select frequency domain for active channel
FRC Clear all defined discrete frequency ranges
FRI Enter Discrete Fill increment frequency
FRP Enter Discrete Fill number of points
FRS Enter Discrete Fill start frequency
GCMP Enter gain compression point search value
GCMP? Output gain compression point search value
GCT Enter gate center value distance or time
GCT? Output gate center value
GDS Gate symbols displayed on active channel
GHZ Suffix sets frequency data type and scales by 1E9
GLS Select low sidelobe gate shape
GMS Select minimum sidelobe gate shape
GNM Select nominal gate shape
GOF Turn off gating on active channel
GOF? Output gating mode on active channel
GON Turn on gating on active channel
GPN Enter pen number for graticule
GPN? Output pen number for graticule
GRF? Output graph type for active channel
GRT Select Rectangular gate shape
GRTCOL Enter the color number for the graticule
GRTCOL? Output the color number for the graticule
GSN Enter gate span value distance or time
GSN? Output gate span value
GSP Enter gate stop value distance or time
GSP? Output gate stop value
GST Enter gate start value distance or time
16 37XXXC GPIB QRG
ALPHABETICAL LISTING
Command Description
GST? Output gate start value
GSX? Output gate shape
HC0 Disable internal IF calibration
HC1 Enable internal IF calibration and trigger an IF calibration
HCT Trigger an IF calibration
HCX? Output internal IF calibration enable/disable status
HD0 Turn off tabular data headers and page formatting
HD1 Turn on tabular data headers and page formatting
HID Hide active segmented limit
HIST0 Turns off GPIB history writing to disk
HIST1 Turns on GPIB history writing to disk
HISTX? Outputs the history writes to hard disk enable/disable status
HLD Put sweep into hold mode
HLD? Output the sweep hold status
HLDX? Output hold mode (continue, restart, or single sweep)
HPN Enter pen number for header
HPN? Output pen number for header
HZ Suffix sets frequency data type
IACCHAR Input AutoCal characterization data from the GPIB
IARF Enter adapter removal data from GPIB and calibrate
IC1 Enter calibration coefficient 1
IC10 Enter calibration coefficient 10
IC11 Enter calibration coefficient 11
IC12 Enter calibration coefficient 12
IC2 Input Calibration Coefficient 2
IC3 Enter calibration coefficient 3
IC4 Enter calibration coefficient 4
IC5 Enter calibration coefficient 5
IC6 Enter calibration coefficient 6
IC7 Enter calibration coefficient 7
IC8 Enter calibration coefficient 8
IC9 Enter calibration coefficient 9
ICA Enter calibration coefficient 10
ICB Enter calibration coefficient 11
ICC Enter calibration coefficient 12
ICD Enter corrected data for active channel parameter
ICF Enter front panel setup and calibration data
ICL Enter all applicable calibration coefficients for cal type
IEM Enter extended status byte mask
37XXXC GPIB QRG 17
ALPHABETICAL LISTING
Command Description
IF1 Select 10 Hz IF bandwidth
IF2 Select 100 Hz IF bandwidth
IF3 Select 1 KHz IF bandwidth
IF4 Select 10 KHz IF bandwidth
IFA Select 30 KHz IF bandwidth
IFB Select 1st IF bandpass testing
IFD Enter final data for active channel parameter
IFM Select 10 Hz IF bandwidth
IFN Select 1 KHz IF bandwidth
IFP Enter current front panel setup
IFPC Enter flat power coefficients
IFR Select 100 Hz IF bandwidth
IFV Enter frequency values
IFX? Output IF bandwidth
IHDW Enter hardware cal data from GPIB
IKIT Enter calkit data from GPIB
ILM Enter limits status byte mask
IMCF Enter merge calibration files from GPIB and combine
IMG Select imaginary display for active channel
IMU Suffix sets imaginary data type
IND Input Normalization data
INRM Enter normalization data from GPIB
INT Initialize (format) floppy disk
INVER Activate color configuration Inverse
IODF Enter the optical file data from GPIB and calibrate
IPM Enter the 488.2 Service Request Enable mask
IPSC Enter power sweep linearity calibration coefficients
IS1 Enter front panel setup 1
IS10 Enter front panel setup 10
IS2 Enter front panel setup 2
IS3 Enter front panel setup 3
IS4 Enter front panel setup 4
IS5 Enter front panel setup 5
IS6 Enter front panel setup 6
IS7 Enter front panel setup 7
IS8 Enter front panel setup 8
IS9 Enter front panel setup 9
ISC Enter scale and select inverted compressed Smith Chart display
ISE Enter scale and select inverted expanded Smith Chart display
18 37XXXC GPIB QRG
ALPHABETICAL LISTING
Command Description
ISF Exclude isolation
ISM Select normal inverted Smith Chart for active channel
ISN Include isolation
KEC Keep existing calibration data
KHZ Suffix sets frequency data type and scales by 1E3
L1C Perform LO1 internal calibration
L2C Perform LO2 internal calibration
LA1 Select a1 = Ra as phase lock for parameter being defined
LA2 Select a2 = Rb as phase lock for parameter being defined
LAND Select landscape mode for output plot
LAX? Output phase lock selection for parameter being defined
LAYCOL Enter the color number for overlay data
LAYCOL? Output the color number for overlay data
LB0 Turn limits testing beep on failure off
LB1 Turn limits testing beep on failure on
LBX? Output limits testing beeper enable status
LCM Select LRL calibration method
LDARF Load adapter removal files from disk and calibrate
LDMCF Load merge calibration files from disk and combine
LDODF Load optical data files from disk and calibrate
LDT0 Disable printing date/time
LDT1 Enable printing date/time
LFD Enter limit frequency readout delta value
LFD2 Enter limit frequency readout delta value for bottom graph
LFD2? Output limit frequency readout delta value for bottom graph
LFD? Output limit frequency readout delta value
LFP Select limit frequency readout for phase displays
LFR Select limit frequency readout for active channel
LID Enter string for DUT identity
LID? Output string for DUT identity
LIN Select linear magnitude display for active channel
LKS0 Disable lock search mode
LKS1 Enable lock search mode
LKT Load calibration kit information from floppy disk
LL1 Enter length of line 1 for LRL calibration
LL2 Enter length of line 2 for LRL calibration
LL3 Enter length of line 3 for LRL calibration
LLM? Output limit line display mode single or segmented
LLO Enter lower limit value for top graph on active channel
37XXXC GPIB QRG 19
ALPHABETICAL LISTING
Command Description
LLO2 Enter lower limit value for bottom graph on active channel
LLO2? Output lower limit value for bottom graph on active channel
LLO? Output lower limit value for top graph on active channel
LLZ Enter line impedance for LRL calibration
LM2 Select a match for the second device during a LRM type calibration
LM3 Select a match for the third device during a LRM type calibration
LMS Enter string for DUT model/serial number
LMS? Output string for DUT model/serial number
LMZ Enter match impedance for LRM calibration
LMZ? Output match impedance for LRM calibration
LMZL Enter match inductance for LRM calibration
LMZL? Output match inductance for LRM calibration
LNM Enter string for operator name
LNM? Output string for operator name
LO11 Select LO1 phase lock voltage testing
LO12 Select LO1 D/A voltage testing
LO21 Select LO2 main phase lock voltage testing
LO22 Select LO2 offset phase lock voltage testing
LO23 Select LO2 DDS phase lock voltage testing
LO24 Select LO2 main D/A voltage testing
LO25 Select LO2 offset D/A voltage testing
LOC Enter string for operator comment
LOC? Output string for operator comment
LOF Limits display off
LOGO0 Turn hard copy logo off
LOGO1 Turn hard copy logo on
LOGO? Output hard copy logo selection standard/user defined
LOGOS Select standard hard copy logo
LOGOU Select user defined hard copy logo
LOGOX? Output hard copy logo on/off status
LOL0 Turn lower limit off
LOL1 Turn lower limit on at current value
LOL20 Turn lower limit off for bottom graph
LOL21 Turn lower limit on at current value for bottom graph
LOL2X? Output lower limit on/off status for bottom graph
LOLX? Output lower limit on/off status
LON Limits display on
LON? Output limits display on/off status
LPF1? Output limit test failure status on channel 1
20 37XXXC GPIB QRG
ALPHABETICAL LISTING
Command Description
LPF2? Output limit test failure status on channel 2
LPF3? Output limit test failure status on channel 3
LPF4? Output limit test failure status on channel 4
LPF? Output limit test failure status all channels
LPH Select linear magnitude and phase display for active channel
LPI Select lowpass impulse response for active channel
LPS Select lowpass step response for active channel
LPSX? Output lowpass response for active channel impulse or step
LR2 Specify 2 line LRL calibration
LR3 Specify 3 line LRL calibration
LS1 Set lower segmented limit 100 as the active segment
LS10 Select lower segmented limit 10 as the active segment
LS2 Select lower segmented limit 2 as the active segment
LS3 Select lower segmented limit 3 as the active segment
LS4 Select lower segmented limit 4 as the active segment
LS5 Select lower segmented limit 5 as the active segment
LS6 Select lower segmented limit 6 as the active segment
LS7 Select lower segmented limit 7 as the active segment
LS8 Select lower segmented limit 8 as the active segment
LS9 Select lower segmented limit 9 as the active segment
LSB Select least significant byte first binary transfer
LSEG Select segmented limit line display mode
LSNG Select single limit line display mode
LSX? Output active segmented limit
LT0 Turn limits testing off
LT1 Turn limits testing on
LT1? Output limits testing enable status
LTC Select coaxial transmission line for calibration
LTRD Output response data from the dedicated GPIB bus
LTST Display the limits testing menu
LTU Select microstrip transmission line for calibration
LTW Select waveguide transmission line for calibration
LTWRT Send program data to the dedicated GPIB bus
LTX? Output line type
LUP Enter upper limit value for top graph on active channel
LUP2 Enter upper limit value for bottom graph on active channel
LUP2? Output upper limit value for bottom graph on active channel
LUP? Output upper limit value for top graph on active channel
LVH Select high as limits testing TTL level
37XXXC GPIB QRG 21
ALPHABETICAL LISTING
Command Description
LVL Select low as limits testing TTL level
LVX? Output limits testing ttl level status
M Suffix sets distance data type
M1C Set CW mode at marker 1 frequency
M1E Set sweep/zoom end to marker 1 frequency distance or time
M1S Set sweep/zoom start to marker 1 frequency distance or time
M2C Set CW mode at marker 2 frequency
M2E Set sweep/zoom end to marker 2 frequency distance or time
M2S Set sweep/zoom start to marker 2 frequency distance or time
M3C Set CW mode at marker 3 frequency
M3E Set sweep/zoom end to marker 3 frequency distance or time
M3S Set sweep/zoom start to marker 3 frequency distance or time
M4C Set CW mode at marker 4 frequency
M4E Set sweep/zoom end to marker 4 frequency distance or time
M4S Set sweep/zoom start to marker 4 frequency distance or time
M5C Set CW mode at marker 5 frequency
M5E Set sweep/zoom end to marker 5 frequency distance or time
M5S Set sweep/zoom start to marker 5 frequency distance or time
M6C Set CW mode at marker 6 frequency
M6E Set sweep/zoom end to marker 6 frequency distance or time
M6S Set sweep/zoom start to marker 6 frequency distance or time
MAG Select log magnitude display for active channel
MAT Select matched reflective devices during cal
MD Create a new disk directory
MEASDLY Set Measurement Delay time
MEASDLY0 Disable Measurement Delay
MEASDLY1 Enable Measurement Delay
MEASDLY? Output Measurement Delay time
MEASDLYX? Output Measurement Delay on/off status
MEM Display trace memory on active channel
MFGCT Start multiple frequency swept power gain compression test
MHZ Suffix sets frequency data type and scales by 1E6
MIN Select subtraction as trace math for active channel
MIX Select mixed reflective devices during calibration
MK1 Enter marker 1 frequency distance or time and turn on
MK1? Output marker 1 frequency distance or time
MK2 Enter marker 2 frequency distance or time and turn on
MK2? Output marker 2 frequency distance or time
MK3 Enter marker 3 frequency distance or time and turn on
22 37XXXC GPIB QRG
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