But an antenna rotator comes with its own set of limitations. It requires an extra cable coming into your house, an extra box near your TV, and if you’re feeding the signal to more than one TV ...

Hams still use modern versions of antenna rotators to adjust directional antennas. The most expensive part of any old TV was the picture tube. These tubes were fragile and expensive to make and ...

TV antennas are having something of a renaissance ... If they are wide apart, an antenna on a rotator—a motor that can turn ...