Lee: Sorry, but just because I'm feeling contrary today I have to ask. Didn't we just have a discussion about how you don't need to run much power for a repeater? Most of the mobile duplexers are fine for 25-50 Watts. I have one repeater that runs 15 W out with about 7 at the antenna and it covers out to some 60 miles for mobiles. It's a real repeater--I think.
Chuck - N8DNX ve7fet wrote: > That's a pretty broad statement that needs a qualifier... they work > well "in the proper application". > > Most UHF "mobile" duplexers, are just simple notch types that will > offer you some isolation from your own transmitter, but not from > anything or anyone else. Even then, you only get about 65dB of > isolation... so you better be using low power. > > They work "well" for portable repeaters and duplex subscriber units... > real repeaters use real duplexers. > > > Lee >