How about an on-board BFO for the Grundig FR-200 ?

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ki3u
Posts: 16
Joined: Mon Sep 23, 2013 12:31 pm

How about an on-board BFO for the Grundig FR-200 ?

Postby ki3u » Mon Nov 18, 2013 12:30 pm

To owners of the Grundig FR-200 emergency crank-powered radio:

If you like your FR-200 then I think you would really like it a whole lot more if it had its own on-board beat-frequency oscillator (BFO).

I built a BFO into my FR-200 three years ago and it's been a worthwhile investment of the effort. Here's the write-up on it:

http://ki3u.byethost3.com/Radio-Physics ... Smain.html

Anyone else put a BFO into their FR-200 ? How did you do it, and what have been the results?

I'm interested in any other modifications of the FR-200.

Berj / KI3U

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