View Full Version : Bad squeal in work truck

06-27-2013, 10:38 AM
Wanted to try another one of my radios in the 2012 Pete today. Put in a connex 3300hp. Key up and it has very awful feedback. My magnums or Stryker never done this. I have to put mic gain on connex down to like 9 o'clock for it to go away. I've had connex in my car same speaker same mic maxed mic gain and no feedback in car. Help

06-27-2013, 01:15 PM
what kind of modulation reports are you getting with the mic at 9 o'clock ?

the caveman
06-27-2013, 03:27 PM
Check your grounds on everything for your radio if you haven't already

06-27-2013, 04:43 PM
Reports say its pretty quite. Lol. No grounds in truck or car application.

619 NJ
06-27-2013, 06:12 PM
Turn off the talkback?

Silverado 996
06-27-2013, 10:57 PM
+1 on the talkback. What type of mic are you running? Just curious. I used a friends Cobra 75 power mic and it sounded like I was at a Slayer concert... I just turned the talkback down, but you may have a different problem. Is your Magnaum radio a S9? You've list 2 out of 5 of my favorite radios.