Hello:

Am about to start stringing some coax from an outside Receive-Only antenna's
Balun up to
my study where the receiver is. (30 MHz on down listening)

The easiest thing for me is to run it alongside an existing (looks like
coax, but am not sure) wire
that Comcast has strung for my broadband service to the PC. Actually to
their always-on modem which is then
connected to the PC.

Was wondering about coax to coax noise transfer into the receiving antennas
coax from being right alongside
this Comcast stuff.

Think there's any reason for concern ?

If so, worth the trouble to find a new route for the receiving antenna's
coax ?

Thanks,
Bob