Common Measurement Settings
R&S
®
FSW
401User Manual 1173.9411.02 ─ 43
Remote command:
DISPlay[:WINDow<n>][:SUBWindow<w>]:TRACe<t>:Y[:SCALe]:RVALue
on page 1102
8.2.4.4 How to Work With External Generator Control
The following step-by-step instructions demonstrate how to work with the optional
External Generator Control.
For remote operation, see "Programming Example for External Generator Control"
on page 1104.
● How to Calibrate a Measurement Setup using an External Generator................. 401
● How to Remove the Effects of a Particular Component from Measurement Results
Using Calibration...................................................................................................403
● How to Compensate for Additional Gain or Attenuation after Calibration............. 403
How to Calibrate a Measurement Setup using an External Generator
1. Connect the signal generator's GPIB interface connector to the "Ext. Gen.Control
GPIB" connector on the rear panel of the R&S FSW.
2. Connect the signal generator output to the "RF input" connector of the R&S FSW.
3. If the signal generator supports TTL synchronization, connect the signal generator
to the optional"Aux.Control" port.
4. If the measurement setup does not require the full span of the R&S FSW, change
the "Frequency Start" and "Frequency Stop" values ([FREQ] key > "Frequency
Config" softkey).
5. Press the [INPUT/OUTPUT] key and select "External Generator Config".
6. In the "Interface Configuration" subtab, select the "Generator Type" connected to
the R&S FSW.
If the required generator type is not available, define a new setup file as described
in "To define a new generator setup file" on page 402.
7. Select the type of interface and the address used to connect the generator to the
R&S FSW.
8. If the generator supports "TTL Synchronization", activate this function.
9. Select "Reference: External" to synchronize the analyzer with the generator.
10. Switch to the "Measurement Configuration" subtab.
11. Set the "Source State" to "On".
12. Define the generator output level as the "Source Power".
Data Input and Output
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