What duplexer would you recommend? I was expecting better results. Is there a huge difference in 77db versus 100db isolation besides the price? Performance wise. Kinda wish I would have done my homework before buying the TPRD1554. Running 25 watts here. What is your duplexer of choice? Thanks & 73's Gary
--- In [email protected], Ralph Mowery <[EMAIL PROTECTED]> wrote: > > > > > --- On Fri, 7/25/08, garyp609 <[EMAIL PROTECTED]> wrote: > > > From: garyp609 <[EMAIL PROTECTED]> > > Subject: [Repeater-Builder] Re: How to figure cable length for duplexer? > > To: [email protected] > > Date: Friday, July 25, 2008, 7:09 PM > > Jim, > > Thanks for the response. The duplexer is a Telewave > > TPRD1554. They > > are brand new and bought from Tessco tuned. The cable on > > the RX side > > is marked 11" in black marker on the connector and the > > TX side is > > marked 11 1/2 ". Both cables terminate at the T. I > > just want to feel > > assured that they are the right length as I feel my > > performance > > should be much better and want to rule out the duplexer. > > Gary K2ACY > > > > It probably is the duplexer. The specified rejection is only 77db. Unless you are running very low power and have a rotten receiver, that is not enough isolation. >
