Remote Commands
R&S
®
Cable Rider ZPH
464
User Manual 1321.0950.02 ─ 07
[SENSe:]ADEMod:BANDwidth:DEModulation
<Bandwidth>
[SENSe:]ADEMod:BWIDth:DEModulation
<Bandwidth>
This command sets the demodulation bandwidth.
Parameters:
<Bandwidth>
Range:
3 KHz to 2 MHz
Default unit: GHz
Example:
ADEM:BAND:DEM 2MHz
Defines an analog demodulation bandwidth of 2 MHz.
[SENSe:]ADEMod:BANDwidth:RDEViation
<Bandwidth>
[SENSe:]ADEMod:BWIDth:RDEViation
<Bandwidth>
Only available in FM domain. This command sets the reference deviation.
Maximum limitation < = DBW / 2. See
[SENSe:]ADEMod:BWIDth:DEModulation
on page 464.
Parameters:
<Bandwidth>
Range:
5 KHz to 1 MHz
Default unit: GHz
Example:
ADEM:BWID:RDEV 1MHz
Defines a FM reference deviation of 1 MHz.
[SENSe:]FILTer:LPASs
<AudioLowpassFilterEnum>
This command sets the bandwidth of the audio lowpass filter (relative to the demodula-
tion bandwidth): DBW/1, DBW/10, DBW/30 or DBW/100.
Parameters:
<AudioLPFilterEnum>
Example:
FILT:LPAS DBW10
Set the bandwidth of the audio lowpass filter to DBW/10.
14.6.4.4
Defining the FM Broadcast
The following chapter describes command that define the FM deemphasis filter.
List of commands
[SENSe:]FILTer:DEMPhasis:TCONstant
........................................................................... 464
[SENSe:]FILTer:DEMPhasis[:STATe]
................................................................................ 465
[SENSe:]FILTer:DEMPhasis:TCONstant
<AudioLowpassFilter>
This command sets the time constant for the FM deemphasis filter.
The only supported time constants are 50us and 75us.
Remote Control - Commands
