I've seen the following recommended: RG-6/U, RG-8/U, RG-8/X, RG-8M. Belden also makes some
Most don't recommend RG58/U because it is too lossy, especially on long runs.
I would check the manufacturer's specs, especially how much loss per 100' the cable has and
get the lowest loss cable you can afford. However, connectors may be expensive for some of
The LiveATC feeder providers have probably been thru this when they set up their site, so they can be
a good source of what works and what doesn't in antenna cable.