For a coax run servicing my cable modem, should I be looking for coax couplers that have a specific GHz rating? I’ve seen a couple of mentions that DOCSIS 3.1 makes us of 1.2 GHz of spectrum on the ...
These days, anything with copper in it is expensive. If you doubt that, a walk into any Home Depot electrical department, where the wire is locked up tighter than Fort Knox, will prove otherwise.