Programming
R&S
®
CMW-B400B/-B405A
49
User Manual 1176.8116.02 ─ 04
// Configure the single tone measurement filters.
// *****************************************************************************
CONFigure:AUDio:MEAS:ANALog:SINGletone:FILTer:LPASs OFF
CONFigure:AUDio:MEAS:ANALog:SINGletone:FILTer:HPASs OFF
CONFigure:AUDio:MEAS:ANALog:SINGletone:FILTer:WEIGhting OFF
CONFigure:AUDio:MEAS:ANALog:SINGletone:FILTer:BANDpass 10000, 210
// *****************************************************************************
// Configure measurement limits.
// *****************************************************************************
CONFigure:AUDio:MEAS:ANALog:SINGletone:LIMit 5,OFF,0,OFF,10,ON,10,ON,10,ON
// *****************************************************************************
// Switch on the audio generator. Wait until the command has been executed and
// query the generator state (should be ON).
// *****************************************************************************
SOURce:AUDio:GEN:ANALog:STATe ON; *OPC?
SOURce:AUDio:GEN:ANALog:STATe?
// *****************************************************************************
// Start the audio measurement.
// Query the average and extreme measurement results from the result table.
// Query the spectrum trace.
// Query the measurement state (should be RDY).
// *****************************************************************************
INITiate:AUDio:MEAS:ANALog
FETCh:AUDio:MEAS:ANALog:SINGletone:AVERage?
FETCh:AUDio:MEAS:ANALog:SINGletone:EXTReme?
FETCh:AUDio:MEAS:ANALog:SPECtrum:CURRent?
FETCh:AUDio:MEAS:ANALog:STATe?
5.1.4 Multitone Measurement
The following example configures all settings specific for a multitone measurement,
starts the audio generator, starts the audio measurement and queries the measure-
ment results.
// *****************************************************************************
// Select multitone as signal type and couple the generator to a measurement.
// *****************************************************************************
SOURce:AUDio:GEN:ANALog:STYPe MULTitone
SOURce:AUDio:GEN:ANALog:ACOupling ANAL
// *****************************************************************************
// Configure multitone crest factor
// *****************************************************************************
SOURce:AUDio:GEN:ANALog:MULTitone:CRESt LOW
// *****************************************************************************
Audio Measurement and Generator Scenario
深圳德标仪器
135-1095-0799
