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Old 5th Jan 2021, 5:56 pm   #7
Al (astral highway)
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Join Date: Nov 2006
Location: London, UK.
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Default Re: Date of mfr. and service of this (avionics?) VHF/ UHF amplifier module?

Quote:
Originally Posted by G6Tanuki View Post
In the first photo, is that what looks like a Nuvistor in the middle compartment next to the B7G valve?
Yes, as I mentioned in the OP! I used one in around 2009 in the front end of a converter for UHF to listen to space satellites, (Following a 1962? design ‘How to listen to NASA satellites.’) I’ll maybe dig out the thread, which was quite detailed.

Lawrence - thanks ! Great sleuthing!

And David - interesting , I’ve learned something completely new there.
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Last edited by Al (astral highway); 5th Jan 2021 at 6:04 pm.
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