Monday, September 5, 2022

EuroCB Switching RX Preamp

This EuroCB rx preamp was a hamfest find by a friend. It didn't work, but wasn't a basket case. I replaced a busted gain pot, installed an external fuse holder and power cord, and tested. It worked great on 20, 17, 15, 12, and 10 meters. It can auto switch a 200w transmitter QSK. Not bad for a few bucks! Here's a few pics...






http://www.WB4IUY.net