R&S ESR Series

Remote Control
R&S
®
ESR
648User Manual 1175.7068.02 ─ 12
Example:
SCAN:TDOM 100 s
Defines a measurement time of 100 s.
Manual operation: See "Fixed Frequency" on page 189
11.4.1.7 Demodulating Analog Signals
[SENSe:]DEMod............................................................................................................ 648
[SENSe:]DEMod:SQUelch:LEVel.....................................................................................648
[SENSe:]DEMod:SQUelch[:STATe].................................................................................. 649
[SENSe:]DEMod <Demod>
This command turns analog demodulation at the receiver frequency on and off and
selects the type of analog demodulation.
Parameters:
<Demod> OFF
Turns demodulation off.
AM
Turns AM demodulation on.
FM
Turns FM demodulation on.
*RST: OFF
Example:
DEM FM
Turns FM demodulation on.
Manual operation: See "Demod (On Off)" on page 163
See "AM / FM" on page 163
[SENSe:]DEMod:SQUelch:LEVel <Threshold>
This command defines the threshold for selective demodulation. Squelching must be
active for this command to work (see [SENSe:]DEMod:SQUelch[:STATe]).
All signals below the threshold are not demodulated.
This command in only available if the R&S FSV-B3 option (Audio Demodulation) is
installed.
Parameters:
<Threshold> The threshold level as a percentage of the display height.
Range: 0 to 100
*RST: 60
Example:
DEM:SQU:LEV 80
Sets the squelch level to 80% of the displayed signal.
Usage: SCPI confirmed
Manual operation: See "Squelch" on page 164
See "Squelch Level" on page 421
Remote Commands in Receiver Mode