The UHF 4" can TX/RX duplexer will give you around 100 dB per side with typically less than 1 dB loss.
Our economy needs a boost ;-) You can always keep the old ones as an emergency spare. Chuck WB2EDV ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <[email protected]> Cc: "georgiaskywarn" <[EMAIL PROTECTED]> Sent: Saturday, November 29, 2008 10:53 AM Subject: Re: [Repeater-Builder] Suggestions on UHF - TXRX BP/BR dups > Robert, > > There is nothing wrong with the T-1504 series duplexer if it if properly > tuned and adjusted, and unless you have money to throw away to bolster our > sagging economy you arn't going to accomplish a lot in the process. I > just retuned a set of 1504A's the other day for 443/448.325 and got 80 DB > of isolation from each side, with an insertion loss less then 1.5 DB.
