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HF, and 1000uV for television). In addition, most homes are now wired for
cable, which is much better shielded than your basic HF antenna. In addition to the cable leak interfering with listening to communications above 30 MHZ, it also interferes with listening to AM broadcast and shortwave bands even worse because of all of the buzzing caused by it on AM and shortwave. Just to make s ure that the problem wasn't in my radio, I also checked my other radios (AM and FM bands). The buzzing was still present on the AM radio on every radio I have. So the problem was definitely not in my radio. When I do get far enough out oif the area, the buzzing stops and AM can be picked up mnormally. However, I normally don't drive out of the area that far. I usually stay either at home or within the area. |