R&S FSV3000 Series - Page 1031

Remote Commands
R&S
®
FSVA3000/ R&S
®
FSV3000
1031User Manual 1178.8520.02 ─ 01
ON | 1
Switches the function on
Example:
CALC:MARK3:FUNC:DEM ON
Switches on the demodulation for marker 3.
Manual operation: See " Marker Demodulation State " on page 458
[SENSe:]DEMod:SQUelch:LEVel <Threshold>
This command defines the threshold for selective demodulation.
All signals below the threshold are not demodulated.
Parameters:
<Threshold> Percentage of the display height.
Range: 0 to 100
*RST: 50
Example:
DEM:SQU:LEV 80
Sets the squelch level to 80% of the displayed signal.
Manual operation: See " Squelch Level " on page 355
[SENSe:]DEMod:SQUelch[:STATe] <State>
This command turns selective demodulation at the marker position on and off.
For selective demodulation, the R&S FSV/A turns on a video trigger whose level corre-
ponds to the squelch level. Therefore it turns other triggers or gates off.
Parameters:
<State> ON | OFF | 0 | 1
OFF | 0
Switches the function off
ON | 1
Switches the function on
Example:
DEM:SQU ON
Signals below the level threshold are not sent to the audio out-
put.
Manual operation: See " Squelch " on page 354
14.8.3.15 Programming Examples for Using Markers and Marker Functions
Various programming examples on how to use markers and the special marker func-
tions are provided here.
The use of spectrogram markers is demonstrated in Chapter 14.8.2.7, "Programming
Example: Configuring a Spectrogram", on page 979.
Analyzing Measurements (Basics)