Forgot to mention that, I had heard of that problem. I would think cost would imply thicker copper, but that probably isn't a safe assumption (per usual). I know some of those satellite installs pass power to the dishes so thicker copper would be better, ergo the assumption. Might not be valid (steel does carry current and all). Not so easy finding data. I found a datasheet for the Southwire stuff I have, but it gives nadda for loss nor copper thickness. Will have to keep digging around for better coax. [I'm not against 50ohm by any means, just a cheapskate at the moment!] Not sure if just searching for "solid copper" will skip over the CCS stuff or not; quick look does find hits.