They are vhf. 28-36-03-C. ----- Original Message ----- From: [email protected] <[email protected]> To: [email protected] <[email protected]> Sent: Sun Sep 27 08:25:36 2009 Subject: [possible spam] Re: [Repeater-Builder] TX/RX systems duplexers. WOW!!!
TX RX duplexers are top-of-the-line. I don't know what band yours are on since the part number doesn't show on their web site. The UHF ones that I have - 4 cans - do 100 dB with less than 0.5 dB loss. Chuck ----- Original Message ----- From: "NORM KNAPP" <[email protected] <mailto:nknapp%40twowayradio.net> > To: <[email protected] <mailto:Repeater-Builder%40yahoogroups.com> > Sent: Saturday, September 26, 2009 11:51 PM Subject: [Repeater-Builder] TX/RX systems duplexers. WOW!!! >I wound up with a set of Tx/RX 28-38-03-C vari-notch duplex today. I was >not expecting much. I got them cheap. The cans are only 4". No big deal. >Bigger cans = deeper notches with less insertion loss, right? Well, unless >my site master and IFR-2945B are lying to me, I got -100db on the notches >and 1.2 db insertion loss! I will say this, the coupling loops are very >different than what I have seen in sinclair, telewave and db cans. Does >anyone else have any experience with this model? Am I reading things right? > All I got to say is, incredible! > > > ------------------------------------ > > > > Yahoo! Groups Links > > >
