Rohde & Schwarz ESRP Series, Руководство пользователя

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Remote Control
R&S
®
ESRP
617 User Manual 1175.7445.02 ─ 08
[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 139
See "Squelch Level" on page 392
[SENSe:]DEMod:SQUelch[:STATe] <State>
This command turns selective demodulation at the marker position on and off.
A video trigger is automatically activated with the same level as the squelch level, any
other trigger or gate settings are deactivated.
This command in only available if the R&S FSV-B3 option (Audio Demodulation) is
installed.
Parameters:
<State> ON | OFF
*RST:
OFF
Example: DEM:SQU ON
Signals below the level threshold are not sent to the audio out-
put.
Usage: SCPI confirmed
Manual operation: See "Squelch" on page 139
See "Squelch" on page 392
11.4.1.7 Spectrogram Control
● Configuring Spectrograms .................................................................................... 618
● Using Markers .......................................................................................................621
● Using Deltamarkers ...............................................................................................627
Remote Commands in Receiver Mode