Re: Topband: FW: Front End Saver for Top Band

2014-05-30 Thread Petr Ourednik
Rodger, I built several of them for my station as same as for our local contest club station and all works like champ. (Martin's version) State nr. 1 QSK T/R is floating Re1 - closed Re2 - open Re3 - open In this case ANT port is connected to RX input port and AMP port is floating. State T/R is

Topband: FW: Front End Saver for Top Band

2014-05-30 Thread rodger bryce
From: gm3...@hotmail.com To: g...@yahoogroups.co.uk Subject: Front End Saver for Top Band Date: Thu, 29 May 2014 18:45:14 + Has anyone built the front end saver by KD9SV or the OK1RR version which uses 12 volt reed relays. I am attempting to build the 12v version on veroboard and have