There are a couple of ways of doing it, none of them particularly
inexpensive or practical. If you are asking if there is a product on the
market that will do it, I believe that the answer is no.

Jim

--
"Life is not a journey to the grave with the intention of arriving safely in
a pretty and well preserved body, but rather to skid in broadside,
thoroughly used up, totally worn out, with chocolate in one hand and wine in
the other, loudly proclaiming 'WOO HOO What a Ride!'"
--Unknown

"Jim Stewart" wrote in message
.. .

Is there a product that will allow me to
share one antenna with 2 COM radios or
a COM and a handheld?