At 10:26 AM 08/09/2000 -0400, you wrote:
>This is actually a huge consideration. My homebrew system has tx audio and
rx
>audio in two separate boxes, switching mic, ground and PTT between radios.
>It's the only way to keep from having ground loop and RF feedback problems.
>I'm using two 'MP's.
All the big Kenwoods since the 930 use separate level grounds for
audio/return, and ptt/return. Don't mix them at chassis level. You may
use chassis ground for the ptt return I think.
Glenn K6NA
--
Submissions: na-user@contesting.com
Administrative requests: na-user-REQUEST@contesting.com
WWW: http://datom.contesting.com/
Questions: owner-na-user@contesting.com
|