[amsat-bb] Re: Diplexer

Floyd Rodgers kc5qbc at swbell.net
Sat Apr 9 08:28:00 PDT 2011

Well, I do not actually need ports for 220 and 900 "currently". I have 
been looking at doing this for some time.
My current plan is to use stacked or series du/diplexors for the bands I 
want to play (<30MHz, 50, 145, 430). Upper power limit is 500w pep which 
makes it a little easier. If I pass the power limit, there is not much 
question I must run separate feed lines. Adding 1296 and 2.4g also means 
separate lines. (The entry panel to the shack is beginning to resemble a 
cell tower entry panel since I have two towers fed from one panel. One 
tower is hf/terrestrial <30-1296 stuff. The other is satellite 

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