On Sat, 18 Jun 2005 13:51:29 -0500, Ben Jackson wrote:

With an attic dipole installation is it worth putting snap-on ferrites
on AC wiring or other low voltage (phone, network) cabling that's nearby?

At a previous house, I had a 10 meter attic dipole that made the whole
house come alive when I keyed anything -- had to take it down. On the
other hand, I had an R5 vertical on the roof, just a few feet away
from the same wiring, and it did nothing to the wiring.

Your best bet is to just put the antenna up, see what happens, then
try any corrective actions, if any are needed.

bob
k5qwg