13-13 [:SENSe] Subsystem dPMR Commands
13-36 PN: 10580-00319 Rev. N S412E PM
[:SENSe]:DM:BWIDth?
Description: Queries the modulation bandwidth. Please note that setting the
modulation bandwidth will restart the sweep.
Note: Modulation bandwidth value is set to 6.25 kHz.
Query Parameters: NA
Range: 6.25
Default Unit: kHz
Example: To query the modulation bandwidth:
:DM:BWIDth?
Front Panel Access: Setup, Mod Bandwidth
[:SENSe]:DM:SQUelch <value>
[:SENSe]:DM:SQUelch?
Description: Sets the squelch power level. The squelch is only applied to the
dPMR Analyzer Summary window on the front panel and will blank out
(--) all summary measurements except for Received Pwr when the
received power level is lower than the squelch power setting.
FETCh:SIGAnalyzer?, READ:SIGAnalyzer?, and
MEASure:SIGAnalyzer? will always return all numerical values.
The query will be returned in the units (dBm, Watts, or Volts) selected
through the Rx Units button using the front panel or with the
command: UNIT:POWer:RX. If the Rx Units has been set to dBm, the
squelch setting is returned in dBm. If the unit is set to Watts, the
squelch setting is returned in fW. If the unit is set to Volts, the squelch
setting is returned in fV.
The set command is sent using the units selected with the Rx Units
button on the front panel or with the command: UNIT:POWer:RX. If the
Rx Units has been set to dBm, the squelch setting must be set in dBm.
If the unit is set to watts, the squelch setting must be set in fW. If the
unit is set to Volts, the squelch setting must be set in fV.
Cmd Parameters: <value>
Query Parameters: NA
Range: 0 dBm to -120 dBm or 1 fW to 1000000000000 fW
or 223.6 mV to 223.61 nV
Default Value: -100 dBm or 100 fW or 2.24 μV
Default Unit: dBm or fW or fV
Example: To set the squelch to -10 dBm:
:DM:SQUelch -10
Front Panel Access: Setup, Squelch Lvl
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