
Re: BD224D equivalent?
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Quote from: DMOD on *Today* at 06:36:24 PM
Quote from: wa2tak on March 26, 2023, 03:15:57 PM
After long search...found that NTE37 will work as replacement.
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1 hour ago
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Thanks, Bill, that's a wonderful piece. It's hard for most people to appreciate the magic of radio, which is so taken for granted.
ReplyDeleteFrank Conrad was quite an engineer, 200 patents!
http://en.wikipedia.org/wiki/Frank_Conrad
I dug up a link to the Conrad Project:
http://nmbpgh.org/conrad_project/conrad_project.htm
73 de KC7IT