Anritsu LMR Master S412E Programming Manual page 597

NBFM Commands
[:SENSe]:FM:SENSitivity:REFerence:SET
Description: Sets the reference voltage for NBFM Quieting. Setting the reference
Cmd Parameters: NA
Query Parameters: NA
Range: NA
Default Value: NA
Default Unit: NA
Example: To set NBFM Quieting reference:
Front Panel Access: Measurement, NBFM Quieting, Set Reference
[:SENSe]:FREQuency:CENTer <value>
[:SENSe]:FREQuency:CENTer?
Description: Sets the receiver center frequency. Please note that setting the center
Cmd Parameters: <value>
Query Parameters: NA
Range: For 1.6 GHz Model: 100000 Hz to 1600000000 Hz
Default Value: 800000000 Hz
Default Unit: Hz
Example: To set the center frequency to 145 MHz:
Front Panel Access: Frequency, Rx Freq
S412E PM
will automatically adjust the voltage scale such that the voltage
displayed in middle of the meter is 10 % (-20 dB) of the reference
voltage.
:FM:SENSitivity:REFerence:SET
frequency will restart the sweep
For 6 GHz Model: 100000 Hz to 6000000000 Hz
:FREQuency:CENTer 145000000
PN: 10580-00319 Rev. N
16-13 [:SENSe] Subsystem
16-47