[TowerTalk] Metal Roof

Jim Brown jim at audiosystemsgroup.com
Thu Jan 11 13:59:42 EST 2018

Hi Skip,

The "interference" is probably passive intermod (rectification at one or 
more joints in that roof) that is generating a spur on the input 
frequency of the repeater.  If this is the cause, the joint(s) must be 
bonded at multiple points.

73, Jim K9YC

On 1/11/2018 10:29 AM, Gilbert Kauffmann wrote:
>   My repeater is desensed.

More information about the TowerTalk mailing list