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Old September 6th 08, 03:55 PM posted to rec.radio.amateur.boatanchors
Tio Pedro Tio Pedro is offline
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First recorded activity by RadioBanter: Jan 2008
Posts: 239
Default National NC300 restoration hints needed.


"Grumpy The Mule" wrote in message
...
I use an NC-300 as my main receiver for AM.

Replacing the frequency determining L-C network of V3,
the second converter, with a crystal (like the NC-303)
is worth the effort. Then IF will stay in alignment.



Being somewhat off center, I'd obsess about a means
to tie that LC network to the BFO, get them to track,
and call it variable passband tuning.. But I am not
wrapped too tight.

Pete