Author Topic: Marconi 2390 Spectrum Analyser with YIG fault  (Read 810 times)

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Offline SparkyBruce

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Marconi 2390 Spectrum Analyser with YIG fault
« on: December 13, 2016, 10:33:55 pm »

I have just got a Marconi 2390 22Ghz analyser that has a YIG fault with it. It works fine on the lowest "range" up to 2.9Ghz , and it appears to work above that just with a higher noise floor.

Does anyone have a copy of the maintenance manual for this unit. (I have noticed that the ref out signal is not present either - but that might be a different issue).

I do have a paper copy of the standard manual if anyone needs a scan of one.

The unit has the TG option as well as the Quasi Peak option (02 and 08) so it is worth sorting out.

( I also have a HiLO , AR 100HB , and a Holaday HI-6005 to look at over xmas).


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