What kind of duplexer is it? I have several older Sinclair 2 meter duplexers that were up in the 170 mHz range that I moved down to the ham band, and I had to replace each 10.5 inch cable that went from the can to the Tee with a cable 12.5 inches long. Turns out for those older models that piece of cable was part of the tuned circuit for adjusting the nulls.
All duplexers are not made the same, so I think you need to be more specific. Interesting on the frequency you are using. We are just putting one on the same frequency here in central New Mexico - HI. 73 - Jim W5ZIT --- On Fri, 7/25/08, garyp609 <[EMAIL PROTECTED]> wrote: From: garyp609 <[EMAIL PROTECTED]> Subject: [Repeater-Builder] How to figure cable length for duplexer? To: [email protected] Date: Friday, July 25, 2008, 5:46 PM Output frequency is 145.450 & input is 144.850. How do I figure out what length the cables should be between the rx side and tx side that connect to the T-Connector? Thanks and 73's ! Gary K2ACY Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch format to Traditional Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe Recent Activity 21 New Members Visit Your Group Share Photos Put your favorite photos and more online. Best of Y! Groups Check it out and nominate your group to be featured. Find helpful tips for Moderators on the Yahoo! Groups team blog. .
