LMR900 has the same problem. The issue is any foil/braid construction. Heliax is what you want.
Chuck WB2EDV ----- Original Message ----- From: "pcfiremedic770" <[email protected]> To: <[email protected]> Sent: Monday, May 24, 2010 5:33 PM Subject: [Repeater-Builder] lmr 900 - duplex noise >I am getting ready to install new antenna on tower with a run of LMR 900 >on tower and a run of 1/2 heliax on tower. > > my question is whether to go with the lmr 900 or the heliax. > > I have read lots of discussion on duplex noise and duplex noise using > LMR 400 does the same hold true with 900? > > I am assuming it does....... >
