Two suggestions --
1. Take it to your local HP repair station or send it to the factory.
2. Get the full technical manual from HP. They ain't cheap but they is
usually good.
Bob Smith
--- Avoid computer viruses, Practice safe hex ---
-- Specializing in small, cost effective
embedded control systems --
http://www.smithmachineworks.com/embedprod.html
Robert L. (Bob) Smith
Smith Machine Works, Inc.
9900 Lumlay Road
Richmond, VA 23236 804/745-2608
[EMAIL PROTECTED]
----- Original Message -----
To: "Multiple recipients of list CHIPDIR-L" <[email protected]>
Sent: Wednesday, December 22, 2004 10:05 AM
> Hi,
>
> today I got a HP 8559A spectrum analyser. Unfortunately the
> input stage seems damaged (every thing works, but I do not see
> any change in the display when I apply a signal - only noise).
> It can display a range of 3GHz at once (and with mixing up to 21GHz).
> What do you think? Are there any chances that I can repair
> the input stage myself? I have not opened it yet, but I guess
> there are some hard to get parts inside, and I do not have any
> circuit diagrams. Anyone here with some experiences in this field?
>
> thx in advance,
>
> Matthias
> --
> Author: Matthias Weingart
> INET: [EMAIL PROTECTED]
>
> Fat City Hosting, San Diego, California -- http://www.fatcity.com
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--
Author: Bob Smith
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Fat City Hosting, San Diego, California -- http://www.fatcity.com
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