Rohde & Schwarz FSV3000, User Manual

Page: 359 / 1489

Common measurement settings
R&S
®
FSVA3000/ R&S
®
FSV3000
359 User Manual 1178.8520.02 ─ 08
Remote command:
INPut<ip>:DPATh
on page 1038
YIG-Preselector
Enables or disables the YIG-preselector, if available on the R&S FSV/A.
An internal YIG-preselector at the input of the R&S FSV/A ensures that image frequen-
cies are rejected. However, image rejection is only possible for a restricted bandwidth.
To use the maximum bandwidth for signal analysis you can disable the YIG-preselector
at the input of the R&S
FSV/A, which can lead to image-frequency display.
Note: Note that the YIG-preselector is active only on frequencies greater than
7.5 GHz. Therefore, switching the YIG-preselector on or off has no effect if the fre-
quency is below that value.
Note:
For the following measurements, the YIG-"Preselector" is off by default (if available).
●
I/Q Analyzer
●
GSM
●
VSA
Remote command:
INPut<ip>:FILTer:YIG[:STATe]
on page 1038
Preselector Adjust
Activates or deactivates the preselector adjustment.
This function is only available for instrument modelsR&S FSV/A43/50/67/85, for fre-
quency sweeps in the Spectrum application.
Generally, sweeps exceeding a certain span use different signal paths to measure the
required spectrum. To minimize the hysteresis impact of the YIG preselector at the
transition frequencies, you can activate this function. It is applied only when the YIG-
preselector is active.
If activated, the R&S FSV/A automatically performs a short internal adjustment. If you
change the frequency or span settings, the adjustment is repeated.
If activated, "PRADJ" is indicated in the window title bar.
Remote command:
CALibration:PADJust[:STATe]
on page 1036
Input Connector
Determines which connector the input data for the measurement is taken from.
"RF" (Default:) The "RF Input" connector
"RF Probe" The "RF Input" connector with an adapter for a modular probe
This setting is only available if a probe is connected to the "RF Input"
connector.
Remote command:
INPut<ip>:CONNector
on page 1037
Data input and output