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Re: Help needed with no trace no beamfinder on 465 (not b)

 

On Mon, Jun 11, 2018 at 04:33 am, Albert Otten wrote:


Is it easy to replace Q1418 with another 2N3055?
AFAIR, at least the vertical board must be disconnected (several peltola connectors and the like) and removed. In order to do that, the front BNC's for CH1 and CH2 have to be removed as well as several knobs. No, that's not a quick job.
Also, Keith would probably have to find an old (low beta, low fT) 2N3055.

Raymond
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