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2797

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RaySmith1
Posts: 1
Joined: June 13th, 2020, 10:22 am
Country: United States

2797

Post by RaySmith1 » June 13th, 2020, 10:34 am

Hello,

I'm new to this forum, thank you for having me.

So I got a Tektronixs 2797 Spectrum Analyzer and it works with a flaw or two:

It frequently displays these error messages:

Frequency control failure
Tuning Failure 1st LO

It does this with or with out external reference (10GHz Rubidium Reference)

My plan is to do a once over given the age of the instrument and look for leaky capacitors etc.

Alas I will need a Service Manual. There is a vendor that sells volume 2, is that all I need to perform repairs and calibrations ?
Or do I need both volume 1 + 2 ?

I have scoured the internet for a while now. Volume 1 seems to be made out of unobtainium :(


Thank you for any help / info.


Ray

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