Can an 80-foot run of RG59 handle digital HD cable? I just looked into the wall and the interior of my house is wired with RG59. It seems to work ok with regular analog cable, but I am hoping to upgrade to Comcast's digital HD. Would an amplifier help in any way? Thanks, ------...
Hi, I am new to the forum and I learned from a different thread that I need to use 16 gauge wire for a 30 foot run. I have lots of 20 gauge, so my question is what is the relationship between gauges? Would two runs of 20 gauge equal 18? 16? In general is each gauge one half the...