Source Tracking Offset And Offset Reversal - Keysight FieldFox B Series User Manual

SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)
SA Mode Settings
— Cable and Antenna (*.csv or *.ANT) files canNOT be edited in Data Link
How to create a Cable file from an S21 (NA mode) or an Insertion Loss
(CAT mode) measurement
1. Measure the S21 or Insertion Loss of a cable. In NA mode, select either
2. Use Manage Folders to change the active folder to CABLES. Learn how in
3. While in NA mode, save the measurement as a *.csv file. Learn how in
4. In Channel Scanner or SA mode, select Corrections, then recall the *.csv

Source Tracking Offset and Offset Reversal

This feature requires:
— N991xB and N995xB FieldFox Combination Analyzers to have Options 209,
— N993xB and N996xB Spectrum Analyzers to have Options 209 and 220
Source offset tracking is used to offset the Source frequency from the Receiver
frequency by a fixed offset at every tune frequency. This feature is used when
the DUT contains a frequency translation device or mixer.
How to set Tracking Offset and Offset Reversal
1. On the Receiver unit, press Measure 1 >
2. Then choose one or both of the following:
Keysight N9938-90006 User's Guide
software.
LogMag, Linear, or VSWR formats.
"Manage Files" on page
"How to Save a File" on page
file for correction.
210, and 233
— Tracking Offset
— OffsetReversal
subtracted from the Offset Freq.
— OFF SourceFreq = Offset + RecFreq. Use to measure
Upconverters.
— ON SourceFreq = Offset - RecFreq. Use to measure
Downconverters. The source sweeps in Reverse direction.
Note: The Offset Freq. MUST be larger than the Receiver
Stop Freq.
813.
804.
Source
Enter an offset value.
Determines whether Receiver Freq is added to or
Advanced
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