I recently picked up a little homebrew QRP TX with RX. The RX has a small circuit board that says " 73's Nov. '90 Receiver " on the back. I suspect it's a direct conversion type. Can't seem to get it to tune anything but can hear a little noise.
Any info on this would be great especially if you have the article.
Thanks,
John
Help, 73 Mag. Nov. '90 Receiver project.
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- Posts: 2
- Joined: Sat Oct 18, 2003 3:14 am
- Location: Sweet Home, Oregon