Rohde & Schwarz FSW Series - 11.4.5.3 Configuring a Preamplifier

Remote Commands for Analog Demodulation Measurements
R&S
®
FSW-K7
237User Manual 1173.9240.02 ─ 17
INPut:EATT:STATe <State>
This command turns the electronic attenuator on and off.
This command is only available with option R&S FSW-B25.
It is not available if R&S FSW-B17 is active.
Parameters:
<State> ON | OFF
*RST: OFF
Example:
INP:EATT:STAT ON
Switches the electronic attenuator into the signal path.
Manual operation: See "Using Electronic Attenuation (Option B25)" on page 88
11.4.5.3 Configuring a Preamplifier
INPut:GAIN:STATe........................................................................................................ 237
INPut:GAIN[:VALue].......................................................................................................237
INPut:GAIN:STATe <State>
This command turns the preamplifier on and off.
The command requires option R&S FSW-B24.
This function is not available for input from the Digital Baseband Interface (R&S FSW-
B17).
For R&S FSW 26 or higher models, the input signal is amplified by 30 dB if the pream-
plifier is activated.
For R&S FSW 8 or 13 models, the preamplification is defined by INPut:GAIN[:
VALue].
Parameters:
<State> ON | OFF
*RST: OFF
Example:
INP:GAIN:STAT ON
Switches on 30 dB preamplification.
Usage: SCPI confirmed
Manual operation: See "Preamplifier (option B24)" on page 89
INPut:GAIN[:VALue] <Gain>
This command selects the preamplification level if the preamplifier is activated
(INP:GAIN:STAT ON, see INPut:GAIN:STATe on page 237).
The command requires option R&S FSW-B24.
Configuring the Measurement