Remote Commands for Analog Demodulation Measurements
R&S
®
FSW-K7
241
User Manual 1173.9240.02 ─ 23
OUTPut:ADEMod[:ONLine]:AF[:CFRequency]
<Frequency>
This command defines the cutoff frequency for the AC highpass filter (for AC coupling
only, see
Parameters:
<Frequency>
numeric value
Range:
10 Hz to DemodBW/10 (= 300 kHz for active
demodulation output)
*RST:
100 Hz
Example:
OUTP:ADEM:ONL:AF:CFR 100Hz
Manual operation:
See
OUTPut:ADEMod[:ONLine]:PHONes
<State>
In addition to sending the output to the IF/VIDEO/DEMOD output connector (on the
rear panel of the R&S
FSW), it can also be output to headphones connected on the
front panel (PHONES connector).
CAUTION:
To protect your hearing, make sure that the volume setting is not too high
before putting on the headphones.
If you do not hear output on the connected headphones despite having enabled both
general online demod output
OUTPut:ADEMod[:ONLine][:STATe]
and this command, adjust the volume setting.
(Using
Parameters:
<State>
ON | OFF | 1 | 0
*RST:
0
Example:
OUTP:ADEM:PHON ON
Manual operation:
See
SYSTem:SPEaker:VOLume
<Volume>
This command defines the volume of the built-in loudspeaker for demodulated signals.
The command is available in the time domain in Spectrum mode and in Analog
Demodulation mode.
Parameters:
<Volume>
Range:
0 to 1
*RST:
0.5
Example:
SYST:SPE:VOL 0
Switches the loudspeaker to mute.
Manual operation:
See
"Online Demodulation Output State"
Configuring the Measurement