I moved a couple of 400 mHz cavities up into the 450 band by removing a couple
of large washers that were welded to the end of the center rod. If your
cavities do not have a large washer on the end, or have one that can be
increased in diameter by soldering a larger washer to the existing one, you
might get yours down into the ham band by adding a larger washer. The washers
in my cavities were silver plated along with the center rod, so that might be a
problem for you, but worth a try -
73 - Jim W5ZIT
--- On Sat, 8/16/08, Joe Burkleo <[EMAIL PROTECTED]> wrote:
From: Joe Burkleo <[EMAIL PROTECTED]>
Subject: [Repeater-Builder] TX-RX 66-88 MHz Cavity to 6 Meters
To: Repeater-Builder@yahoogroups.com
Date: Saturday, August 16, 2008, 9:33 PM
Has anyone ever converted a 66-88 MHz Tx-Rx BpBr cavity for us on 6
Meters? I came across 2 of these and I could get them down to 57 MHz
but that was about it.
Thanks,
Joe - WA7JAW
_,___
