ONLY, if the TG is actually putting out the same frequency as the SA is
tuned to. I have an AIL 757 and TG. If the tracking control is not tuned
right, the YIG in the SA's front end will be tuned to a different frequency
than the TG and you see little to nothing on the SA.
-John
David Wise wrote:
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You don't even have to select zero span. The function and
purpose of a TG is to output, at all times, whatever frequency
the SA is listening to. As the SA scans, so does the TG.
In all scan modes, the SA should show a horizontal line
at a height determined by the TG's output amplitude. [snip]