The outside dimension of 1/2" hardline is about 5/8", including the insulation. Is the cable smooth or does it have ripples on the surface? Is the outer conductor aluminum or copper?
My first guess is that you have CATV (cable TV) hardline and the production number, or date of manufacture, for it was 1994. If this is true, the cable will probably be 75 ohm and not 50 ohm hardline. Joe Gary wrote: > That was it my friend. My guess is it might be 5/8" Its larger then > 1/2" yet smalled then 7/8" Only markings were 1994 Comscope and the > footage marker. >
