User Manual

Remote Commands
R&S
®
FPL1000
779User Manual 1178.3370.02 ─ 09
11.8.3.3 Configuring a Preamplifier
INPut<ip>:GAIN:STATe...................................................................................................779
INPut<ip>:GAIN:STATe <State>
This command turns the internal preamplifier on and off. It requires the optional pream-
plifier hardware.
If activated, the input signal is amplified by 20 dB. The preamplifier is only active below
3 GHz (R&S FPL1003) or 7.5 GHz (R&S FPL1007).
Suffix:
<ip>
.
1 | 2
irrelevant
Parameters:
<State> ON | OFF | 0 | 1
OFF | 0
Switches the function off
ON | 1
Switches the function on
*RST: 0
Example:
INP:GAIN:STAT ON
Switches on 20 dB preamplification.
Manual operation: See "Preamplifier" on page 313
11.8.3.4 Scaling the Y-Axis
DISPlay[:WINDow<n>]:TRACe<t>:Y[:SCALe]................................................................... 779
DISPlay[:WINDow<n>]:TRACe<t>:Y[:SCALe]:AUTO ONCE............................................... 780
DISPlay[:WINDow<n>][:SUBWindow<w>]:TRACe<t>:Y[:SCALe]:MODE..............................780
DISPlay[:WINDow<n>]:TRACe<t>:Y[:SCALe]:RPOSition................................................... 780
DISPlay[:WINDow<n>][:SUBWindow<w>]:TRACe<t>:Y:SPACing........................................781
DISPlay[:WINDow<n>]:TRACe<t>:Y[:SCALe] <Range>
This command defines the display range of the y-axis (for all traces).
Note that the command works only for a logarithmic scaling. You can select the scaling
with DISPlay[:WINDow<n>][:SUBWindow<w>]:TRACe<t>:Y:SPACing.
Suffix:
<n>
.
Window
<t> irrelevant
Parameters:
<Range> Range: 1 dB to 200 dB
*RST: 100 dB
Default unit: HZ
Setting Basic Spectrum RF Measurement Parameters