You can TX on both bands at the same time through a diplexer. It does not
matter as long as you don't go over the rated Max power for the two.
I have run 50watts on both bands through a diamond diplexer without any
problems (was using two single band radios)
This was then fed into a dual-band diamond antenna.
Easy way to get up and running.
Kevin, ZL1KFM.
----- Original Message -----
From: asterios
To: Repeater-Builder@yahoogroups.com
Sent: Wednesday, November 04, 2009 6:56 AM
Subject: [Repeater-Builder] Re: 2 digis into 1 antenna
the diplexer whose also my idea and it is also cheap!! but dualband radios
with internal diplexer never tx doth bands at the same time!! something that
digis will do!! there is a problem with this??? at the same time tx in
differende bands??? two radios one diplexer one dualband antenna!! thanx
