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SPectrum Analyzer help needed...

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by wb4iuy

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Hi,

I've been searching everywhere for a forum to ask this question... I hope this is the appropriate place: I've got a Cushman CE-6030 spectrum analyzer that lost the memory battery. Now that I've replaced it, the PLL is locking up on random garbage. Do any of you have one, or access to a shop manual? I think I need to do a processor reset, but can't figure out how to do it. I've called everywhere, but most no one services this model any more.

Any help is greatly appreciated. Sincerely,

Dave; wb4iuy@teara.org

4 replies

by oh smeg

http://tinyurl.com/yuc844

Or you can try looking here as Cushman no longer seems to be listed at many places for the Manual

http://tinyurl.com/2crdfm

However if it was just the Memory Battery the Owners Manual is the best place to start looking as any Spectrum Analyzer considerer's this as a User Replaceable part and should have the process for Replacing the Battery.

Col

by mjd420nova

If I remember right, you need to push a combination of two buttons and power the unit up to get the memory to reset. I can't remeber the exact buttons as the manual I had was sold with the unit a couple years ago and I didn't keep a copy.

by thechas

I see that a number of used equipment sources offer this same analyzer. And, they go for a healthy price.

I would start with calibration labs and the library at electronics colleges in your area.

You might also have some luck at used equipment dealers like Tucker. If they have an out of print manual on the shelf, they might be able to sell you a photo-copy of it.

At a minimum, they should be able to direct you to the company that now owns the assets and rights to Cushman products.

Chas

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