Boonton 9240 Series RF Voltmeter
Contents
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4.4 Connection Recommendations ........................................................................ 4-2
4.5 Low Level Measurements ................................................................................ 4-2
4.6 Temperature Effects ......................................................................................... 4-3
4.7 Hum, Noise and Spurious Pickup .................................................................... 4-3
4.8 Recorder Output ............................................................................................... 4-3
4.9 Correction Curve for Model 952003 50 Ohm Type N Tee Adapter ................ 4-3
4.10 Correction Curve for Model 952007 75 Ohm Type N Tee Adapter ................ 4-3
4.11 RF Power Measurements ................................................................................. 4-4
5. Remote Operation .................................................................................................. 5-1
5.1 GPIB Configuration .............................................................................................. 5-1
5.2 RS-232 Configuration ........................................................................................... 5-1
5.3 SCPI Language ..................................................................................................... 5-2
5.3.1 SCPI Structure ............................................................................................... 5-2
5.3.2 Long and Short Form Keywords .................................................................... 5-2
5.3.3 Subsystem Numeric Suffixes ......................................................................... 5-2
5.3.4 Colon Keyword Separators ............................................................................ 5-3
5.3.5 Command Arguments and Queries ................................................................ 5-3
5.3.6 Semicolon Command Separators ................................................................... 5-3
5.3.7 Command Terminators .................................................................................. 5-3
5.3.8 9240 Series SCPI Implementation ................................................................. 5-3
5.4 Basic Measurement Information ........................................................................... 5-5
5.4.1 Service Request .............................................................................................. 5-5
5.5 SCPI Command Reference ................................................................................... 5-6
5.5.1 IEEE 488.2 Commands .................................................................................. 5-6
*CLS .................................................................................................................... 5-6
*ESE .................................................................................................................... 5-6
*ESR? .................................................................................................................. 5-7
*IDN? ................................................................................................................... 5-7
*OPC .................................................................................................................... 5-7
*OPC? .................................................................................................................. 5-7
*OPT? .................................................................................................................. 5-8
*RST .................................................................................................................... 5-8
*SRE .................................................................................................................... 5-8
*STB? .................................................................................................................. 5-9
*TRG.................................................................................................................... 5-9
*TST? ................................................................................................................... 5-9
*WAI.................................................................................................................... 5-9
5.5.2 CALCulate Subsystem ................................................................................. 5-10
CALCulate:LIMit:CLEar[:IMMediate] ............................................................. 5-10
CALCulate:LIMit:FAIL? ................................................................................... 5-10
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