Sub Hum (1 Viewer)

[Dustin Heimerl]

We just installed a new TV antenna to replace our old one. Now my HT system makes a humming sound from the sub. This happens when the antenna is plugged into the TV. It stops when the sub is unplugged from the Sub Out on the receiver, or when the antenna is unplugged from the TV. I tried using a cheater plug, but it made the hum worse. Any other suggestions?

 

[Dustin Heimerl]

I fixed it. I used a 300-75-300 convertor.