At 05:54 PM 7/21/2005 -0700, you wrote: >I would not put a BP cavity between the duplexer and the antenna, simply >because such a cavity would diminish the function of the duplexer.
<---Gotta disagree with you here, Eric. Depending on the underlying problem, the addition of a single BP cavity can easily DRAMATICALLY improve the amount of isolation in a full duplex circuit. Maybe he's using a notch only type duplexer (very common I'm afraid, because of price). Maybe his xmtr makes lots of grass. I've run into this more times than I can count and a single BP cavity makes a world of difference. Preamp or no preamp in some cases. Ken ------------------------------------------------------------------------------ President and CTO - Arcom Communications Makers of state-of-the-art repeater controllers and accessories. http://www.ah6le.net/arcom/index.html We offer complete Kenwood TKR repeater packages! AH6LE/R - IRLP Node 3000 http://www.irlp.net Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
