[amsat-bb] Re: diplexer

[Gordon JC Pearce MM3YEQ]

On Fri, 2009-04-10 at 12:01 -0400, Josh Smith wrote:
> I am interesting in home brewing a 2 meter/20 cm diplexer similar to
> the inhandle diplexer in my arrow antenna but that can handle a little
> more power.  Can anyone point me toward a kit or some schematics?
> 

I use this design:

http://www.qsl.net/yc0hle/duplexer2m70cm.pdf

With a couple of WA5VJB "Cheap Yagi" aerials, 5 elements on 70cm and 3
elements on 2m.  It works pretty well.

Gordon