R&S FSW-K7 User Manual page 248

®
R&S FSW-K7
11.4.5.3 Configuring a Preamplifier
INPut:GAIN:STATe
INPut:GAIN[:VALue]
INPut:GAIN:STATe <State>
This command turns the preamplifier on and off. It requires the optional preamplifier
hardware.
This function is not available for input from the optional Digital Baseband Interface.
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
VALue].
Parameters:
<State>
Example:
Manual operation:
INPut:GAIN[:VALue] <Gain>
This command selects the gain if the preamplifier is activated (INP:GAIN:STAT ON,
see
INPut:GAIN:STATe
The command requires the additional preamplifier hardware option.
Parameters:
<Gain>
Example:
Manual operation:
User Manual 1173.9240.02 ─ 23
Remote Commands for Analog Demodulation Measurements
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ON | OFF | 1 | 0
*RST: 0
INP:GAIN:STAT ON
Switches on 30 dB preamplification.
See "Preamplifier"
on page 248).
15 dB | 30 dB
The availability of gain levels depends on the model of the
R&S FSW.
R&S FSW8/13: 15dB and 30 dB
R&S FSW26 or higher: 30 dB
All other values are rounded to the nearest of these two.
*RST: OFF
INP:GAIN:STAT ON
INP:GAIN:VAL 30
Switches on 30 dB preamplification.
See "Preamplifier"
Configuring the Measurement
on page 91
on page 91
INPut:GAIN[:
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