16-13 [:SENSe] Subsystem NBFM Commands
16-50 PN: 10580-00319 Rev. N S412E PM
[:SENSe]:FREQuency:SPAN:AUDio 0.3|2|5|10|20|30
[:SENSe]:FREQuency:SPAN:AUDio?
Description: Sets the audio span. The setting only applies to the NBFM Analyzer
Audio Spectrum graph.
Note: Audio span frequency value is set and returned in kHz.
Cmd Parameters: 0.3|2|5|10|20|30
Query Parameters: NA
Range: 0.3|2|5|10|20|30
Default Value: 30
Default Unit: kHz
Example: To set the audio spectrum span to 5 kHz:
:FREQuency:SPAN:AUDio 5
Front Panel Access: Measurement, NBFM Analyzer, Audio Span
[:SENSe]:OBWidth:METHod PERCent|XDB
[:SENSe]:OBWidth:METHod?
Description: Sets the method for calculating occupied bandwidth. XDB calculates the
occupied bandwidth based on points that are a specified number of dB
below the carrier. Issue command [:SENSe]:OBWidth:XDB to set the
number of dB to be used. PERCent calculates the occupied bandwidth
based on points a specified percentage of the carrier power below the
carrier. Issue command [:SENSe]:OBWidth:PERCent to set the
percentage to be used.
Cmd Parameters: PERCent|XDB
Query Parameters: NA
Range: PERCent|XDB
Default Value: PERCent
Default Unit: NA
Example: To set occupied bandwidth using percentage of power:
:OBWidth:METHod PERCent
Front Panel Access: Measurement, NBFM Analyzer, Occ BW Setup, Occ BW Method
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