Narrow-Bandwidth Television Association

Forum for discussion of television and imaging using mechanical, radio, and early electronic systems.

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Building a simple scope

Anything not specifically related to NBTV, but at least of some technical nature that might be of interest to NBTV members. Items for sale and links to retailers do not belong here.

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Building a simple scope

Postby Harry Dalek » Thu Nov 16, 2023 8:45 pm

I Like the build with a CRT only wiring safety is a bit lacking
https://www.youtube.com/watch?v=eT_riDg ... h2gG5FRtys
The electromagnetic spectrum has no theoretical limit at either end. If all the mass/energy in the Universe is considered a 'limit', then that would be the only real theoretical limit to the maximum frequency attainable.
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Harry Dalek
"Fester! Don't do that to 'Thing'"
 
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