R&S FSW Series User Manual

Measurements and Results
R&S
®
FSW
254User Manual 1173.9411.02 ─ 43
Remote command:
[SENSe:]ESPectrum<sb>:RANGe<ri>:INPut:ATTenuation on page 925
Preamp
Switches the preamplifier on or off.
For details on the preamplifier, see "Preamplifier" on page 455.
Remote command:
[SENSe:]ESPectrum<sb>:RANGe<ri>:INPut:GAIN:STATe on page 926
Transducer Factor
Sets a transducer for the specified range. You can only choose a transducer that fulfills
the following conditions:
●
The transducer overlaps or equals the span of the range.
●
The x-axis is linear.
●
The unit is dB.
For details on transducers, see Chapter 12.3.1, "Basics on Transducer Factors",
on page 675.
Remote command:
[SENSe:]ESPectrum<sb>:RANGe<ri>:TRANsducer on page 935
Limit Check <n>
Sets the type of limit check for the n-th power class in the range. Up to four limits are
possible.
For details on limit checks, see Chapter 7.6.4.2, "Limit Lines in SEM Measurements",
on page 242.
The limit state affects the availability of all limit settings.
Remote command:
[SENSe:]ESPectrum<sb>:RANGe<ri>:LIMit<li>:STATe on page 932
CALCulate<n>:LIMit<li>:FAIL? on page 1224
Abs Limit Start / Stop <n>
Sets an absolute limit value for the n-th power class at the start or stop frequency of
the range [dBm].
Remote command:
[SENSe:]ESPectrum<sb>:RANGe<ri>:LIMit<li>:ABSolute:STARt
on page 927
[SENSe:]ESPectrum<sb>:RANGe<ri>:LIMit<li>:ABSolute:STOP
on page 928
Rel Limit Start / Stop <n>
Sets a relative limit value for the n-th power class at the start or stop frequency of the
range [dBc].
By default, this value is a fixed relative limit, i.e. no function is defined. To define a
function for the relative limit, select the input field for "Rel Limit Start" or "Rel Limit
Stop" and then the "f(x)" icon that appears.
Spectrum Emission Mask (SEM) Measurement

R&S FSW Series Specifications

General

Brand	R&S
Model	FSW Series
Category	Measuring Instruments
Language	English