Rohde & Schwarz FSVA - Page 764

Remote Control
R&S
®
FSVA/FSV
764Operating Manual 1176.7510.02 ─ 09
INPut:EATT:STATe <State>
This command turns the electronic attenuator on or off.
This command is only available with option R&S FSV-B25, but not if R&S FSV-B17 is
active.
Parameters:
<State> ON | OFF
*RST: OFF
Example:
INP:EATT:STAT ON
Switches the electronic attenuator into the signal path.
INPut:FILTer:YIG[:STATe]
<State>
If the option R&S FSVA-B11 is installed, the YIG preselector can be bypassed.
This function is only available for R&S FSVA instruments.
If the YIG preselector at the input of the R&S FSVA is removed from the signal path,
you can use the maximum bandwidth for signal analysis. However, image-frequency
rejection is no longer ensured.
Note that the YIG preselector is active only on frequencies greater than 7 GHz. There-
fore, switching the YIG preselector on and off has no effect if the frequency is below
that value.
Parameters:
<State> ON | OFF | 0 | 1
*RST: 1 (0 for I/Q Analyzer, GSM, VSA measurements)
Example:
INP:FILT:YIG OFF
Deactivates the YIG preselector.
Manual operation: See "(Bypassing the ) YIG Filter" on page 232
INPut:GAIN:STATe <State>
This command turns the preamplifier on and off. (For the exact amplification value, see
the data sheet).
With option R&S FSV-B22, the preamplifier only has an effect below 7 GHz.
With option R&S FSV-B24, the amplifier applies to the entire frequency range.
This command is not available when using R&S Digital I/Q Interface (R&S FSV-B17).
Parameters:
<State> ON | OFF
*RST: OFF
Example:
INP:GAIN:STAT ON
Turns the preamplifier on.
Manual operation: See "Preamp On/Off" on page 228
Remote Control – Commands