John Miller wrote:

tommyknocker wrote:
Heh. The 20' lead in coax cable for my SW antenna-the cable I'd used
in a pinch when I moved in-was too long for the space it needed to
cover, and it was picking up spurious signals (electronic noise and
such).

Moving coax around should have no effect at all. How is your system
grounded?

Insulated, stranded copper wire hooked to a small pole stuck in the
earth.