Im interested in topping/capping a peice of coax cable. I have a run that was "sniped" by our cable guy, but I want to put a cap on it so I can re-connect it to main cable run. I've spliced speaker ...

Some months back, my mom accidentally cut the coax cable to our cable modem (it weaves through the garage in to the downstairs den, then through a hole in the wall upstairs to the computer room). Ever ...