Topband: Ph.Verticals

Thu, 2 Nov 2000 10:53:47 -0500

I would strongly urge that you get ON4UN's book, "Antennas and 
Techniques For Low Band DXing" and read chapter 11... He analyzes a case
which is exactly what you are trying to do... In figure 11.25 he shows 
the network and the relay switching so that the transmitter sees 50 ohms 
nominal, for both in phase and out of phase conditions...  His design 
example is for 80 meters, but using his software you can calculate the 
values for the matching network for 160, quickly and easily...

Cheers  ...  Denny

FAQ on WWW:     
Administrative requests: