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S:\HP892XX\USRGUIDE\manual\opoverv.fb
Chapter 3, Operating Overview
Setting an RF Generator/Analyzer Offset
Setting an RF Generator/Analyzer Offset
You can set a fixed frequency offset between the RF Generator and the
RF Analyzer. This feature is convenient for testing radios with a fixed
transmit/receive frequency offset.
To Set an RF Offset
1. Access the CONFIGURE screen.
2. Position the cursor in front of the RF Offset field, and press the Cursor Control knob,
or press ENTER to turn the offset On or Off.
3. Select the (Gen)-(Anl) field and enter the frequency offset value.
Example of Setting an RF Offset
1. Access the CONFIGURE screen.
2. Set the RF Offset to On.
3. Enter an offset frequency ((Gen)-(Anl)) of 10 MHz.
4. Access the DUPLEX screen.
5. Set the Tune Mode to Manual.
1
6. Select the RF Gen Freq field, and rotate the Cursor Control knob to vary the RF Gen-
erator’s frequency.
7. Notice that the Tune Freq value changes to maintain the 10 MHz difference between
the generator and the analyzer.
1. Manual tuning is used in this example to prevent possible unexpected Tune
Frequency changes during the procedure.
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