R&S FPC Series - Page 314

Remote Control
R&S
®
FPC
311User Manual 1178.4130.02 ─ 07
Manual operation: See "FM Broadcast" on page 389
[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
Manual operation: See "FM Broadcast" on page 389
[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
Manual operation: See "Audio Lowpass" on page 387
19.14.5 Sweep Control
Commands to control the measurement described elsewhere.
●
Measurement control:
INITiate[:IMMediate]
●
Measurement type (single / continuous):
INITiate:CONTinuous
[SENSe:]ADEMod:MTIMe?............................................................................................. 311
[SENSe:]ADEMod:MTIMe?
This command queries the measurement time.
Remote Commands of the Analog Demodulation