EMRFD Message Archive 14799
Message Date From Subject 14799 2018-05-14 21:19:46 gabichris2002 Qrp "El Lagunero" Here it is a practical implementation of bidirectional amps described on page 6.61 fig 6.110. It is a very interesting tcvr designed by LU1AGP Luis.
A short video of my main board test (with a couple meters wire for antenna).
I hope you like it.