Rohde & Schwarz FSW13, User Manual

Page: 737 / 1150

Remote Commands
R&S
®
FSW
737 User Manual 1173.9411.02 ─ 19
[SENSe:]ESPectrum<sb>:RANGe<range>[:FREQuency]:STOP <Frequency>
This command defines the stop frequency of a SEM range.
Make sure to set an appropriate span. If you set a span that is
●
smaller than the span the SEM sweep list covers, the R&S FSW will not measure
the ranges that are outside the span - results may be invalid.
●
greater than the span the SEM sweep list covers, the R&S FSW will adjust the start
frequency of the first SEM range and the stop frequency of the last SEM range to
the span
For more information see chapter 5.6.4.1, "Ranges and Range Settings" , on page 199.
Suffix:
<sb>
.
1 | 2 | 3
Sub block in a Multi-SEM measurement
<range> 1...30
Selects the measurement range.
Parameters:
<Frequency> Numeric value.
*RST:
-2.52 MHz (range 1), 2.52 MHz (range 2), 250.0
MHz (range 3)
Default unit: Hz
Manual operation: See "Range Start / Range Stop" on page 210
[SENSe:]ESPectrum<sb>:RANGe<range>: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 | 2 | 3
Sub block in a Multi-SEM measurement
<range> 1...20
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 Attenuator" on page 212
Configuring and Performing Measurements