- Joined
- Nov 7, 2004
- Messages
- 2
I am using a Motorola XTS 3000 for Houston Police Department and a second for Houston Fire. On both I have a very loud humm. I have tried changing chargers and same issue. I have also tried just using it off battery and no change. I am using a Radio Shack ground loop isolator. I have tapped into the speaker output of the external microphone. Any ideas. The humm goes away as soon as there is a transmission and then comes back,
Houston Police - Digital
Scott
Houston Police - Digital
Scott