User Manual

Remote Commands
R&S
®
FPL1000
667User Manual 1178.3370.02 ─ 09
[SENSe:]ESPectrum<sb>:RANGe<ri>:INPut:ATTenuation <Attenuation>
This command defines the input attenuation for a SEM range.
In case of high speed measurements, the input attenuation has to be identical for all
ranges.
Suffix:
<sb>
.
1 to 3
<ri> 1..n
Selects the measurement range.
Parameters:
<Attenuation> Numeric value.
Refer to the data sheet for the attenuation range.
*RST: 10 dB
Default unit: dB
Manual operation: See "RF Attenuation" on page 176
[SENSe:]ESPectrum<sb>:RANGe<ri>:INPut:ATTenuation:AUTO <State>
This command turns automatic selection of the input attenuation for a SEM range on
and off.
In case of high speed measurements, the input attenuation has to be identical for all
ranges.
Suffix:
<sb>
.
1 to 3
<ri> 1..n
Selects the measurement range.
Parameters:
<State> ON | OFF | 0 | 1
*RST: 1
Example:
ESP:RANG2:INP:ATT:AUTO OFF
Deactivates the RF attenuation auto mode for range 2.
Manual operation: See "RF Att Mode" on page 176
[SENSe:]ESPectrum<sb>:RANGe<ri>:INPut:GAIN[:VALue] <Gain>
This command selects the gain for a SEM range.
In case of high speed measurements, the level of the preamplifier has to be identical
for all ranges.
Suffix:
<sb>
.
1 to 3
<ri> 1..30
Selects the measurement range.
Configuring and Performing Measurements