This is pretty simple if you can fabricate connectors (or you know someone who can). Just cut off the type F on your incoming coax & install an RCA there instead. Then make an adapter cable with RCA at the isolator's output & type F (or whatever is required) at the opposite end connecting to your cable box, TV, VCR, whatever component it leads into. Alternatively you can buy some little adapter gizmo's to convert RCA to type F's, but this would cause some loss of signal level (may not be an issue with Cable, usually their levels run quite hot) & possible even some VSWR degradation? It all depends upon how demanding your system is? If it's HDTV quality then by all means don't skimp. It it's just a $399 Toshiba TV, then I wouldn't worry about it at all.
CATV Groundloop, toBeat a Dead Horse and the Shack
Sorry, I know this one has been discussed at great length (over and over) but I went down to pick up one of those Radio Shack ground loop interuptors only to discover that it's RCA only. Personally, having spent too much time and money on the interconnects within the system, I'd hate to now throw in Shack technology between components. Ideally, I'd like to put the interruptor on the coaxial line coming in, before it even hit the first component. Do we have the technology for such a feat? (Ok, I'm sure we do, but what's the best way to go about it)? Many thanks.