Anritsu LMR Master S412E Programming Manual page 499

An integrated, handheld multi-function land mobile radio test tool

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Table of Contents

DMR 2 Commands

[:SENSe]:DM:SQUelch <value>

[:SENSe]:DM:SQUelch?

Description: Sets the squelch power level. The squelch is only applied to the DMR 2

Cmd Parameters: <value>

Query Parameters: NA

Range: 0 dBm to -120 dBm or 1 fW to 1000000000000 fW

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:

Front Panel Access: Setup, Squelch Lvl

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.

or 223.6 mV to 223.61 nV

:DM:SQUelch -10

PN: 10580-00319 Rev. N

14-13 [:SENSe] Subsystem