Watkins-Johnson WJ-8640-3A Receiver Frequency "Drift" Issue

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mfn002

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Apr 26, 2006
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I recently acquired one of these with a frequency coverage of 250-500 MHz. First of all, it receives fine. However, I noticed that the frequency will slowly drift upward by 1 kHz every few seconds or so. I'm wondering if there is some sort of internal adjustment that needs to be made or if some component inside might be failing.
 

JPSan

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Nov 23, 2006
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Tucson, AZ
PCS Associates

Someone I knew used there repair services for there Watkins Johnson surveillance receiver.
He was very pleased with there service.

Just putting this out there for reference.

PCS Associates


 

skywarrior

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Jan 17, 2005
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Tucson AZ
I have had Steve at PCS repair several of my radios and he does an excellent job, very thorough and he really knows this equipment
 
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