User Manual

Remote Control
R&S
®
FPC
293User Manual 1178.4130.02 ─ 05
You can select the time constant of the filter with [SENSe:]FILTer:DEMPhasis:
TCONstant.
Prerequisites for this command
●
Select 200 kHz or 300 kHz demodulation bandwidth ([SENSe:]ADEMod:
BANDwidth:DEModulation).
Parameters:
<State> ON | OFF | 1 | 0
*RST: OFF
Example: //Turn on deemphasis filter
ADEM:BAND:DEM 300KHZ
FILT:DEMP ON
[SENSe:]FILTer:DEMPhasis:TCONstant <Time>
This command selects the time constant of the deemphasis filter.
Prerequisites for this command
●
Select 200 kHz or 300 kHz demodulation bandwidth ([SENSe:]ADEMod:
BANDwidth:DEModulation).
●
Turn on deemphasis filter ([SENSe:]FILTer:DEMPhasis[:STATe]).
Parameters:
<Time> <numeric value>: 50us | 75us
*RST: Deemphasis = OFF
Default unit: s
Example: //Select 75 us time constant
ADEM:BAND:DEM 300KHZ
FILT:DEMP ON
FILT:DEMP:TCON 75US
[SENSe:]FILTer:LPASs <Filter>
This command selects the audio lowpass filter.
Parameters:
<Filter> DBW1 | DBW10 | DBW30 | DBW100
Example: //Select audio lowpass filter
FILT:LPAS DBW10
17.14.5 Sweep Control
Commands to control the measurement described elsewhere.
●
Measurement control:
INITiate[:IMMediate]
●
Measurement type (single / continuous):
Remote Commands of the Analog Demodulation