I decided to try my BoomBox at work once again, after messing around with the antenna I found a sweet spot and was able to get a strong terrestrial signal. I figured there must be a repeater near by. A short time later, the sound kept cutting out. I went and looked, and the terrestrial signal was gone. After a short time then my signal came back. Whats going on? For awhile I have a strong signal then it goes. Im not near a window so I can't even get a sat signal.