The answer lies along the diagonal lines;
http://www.repeater-builder.com/pix/vertsep.jpg and
http://www.repeater-builder.com/pix/horizsep.jpg - using the horizontal
method you will need so much bandwidth you will be into the next radio
band, like 222 and 440 or 146 and 222. This is just one of those things
that doesn't work in the same band, period. You need isolation for the
rx to hear without being desensed by the adjascent tx, you can get this
using bandpass/notch cavity filters to keep one from the other, you
could try some notch only filters and check the results but it will be
tedious and you may find the loss is more than the gain but if all you
have is time build them and give it a try.

courir26 wrote:
> 
> I'll rephrase the question, what is the min frequency separtation for
> a 10W repeater with two ants, no vertical separation, horizontal sep
> of about 100'.
> 
> I'm guessing it would have to be 2 MHz or more, but that is what I'm
> asking.
> 
> Please don't answer .600 and 200' vertical because that is not the
> question.
> 
> I'm referring to an emergency or garage repeater with odd split.
> 
> Thanks!
> 
> Tom N5OFF
> 

-- 
73...Clark Beckman N8PZD




 
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