The 031-70545-12G: It mates with standard 75 Ohm BNC jacks and receptacles using a bayonet lock. The 75 Ohm impedance targets video distribution, broadcast, and broadband data links — not 50 Ohm RF test gear. Rated to 12 GHz, it covers L-band through X-band signal paths, though practical use in video systems typically stays well below that ceiling.
Cable Fit and Termination Kit
This plug is specified for Belden 1794A and 4794R cables — both 75 Ohm precision video coax. The contact termination is solder; the shield is crimped. That means a field repair or assembly shop gets everything needed for one termination without ordering separate components.
Gold on the centre contact gives corrosion resistance and stable contact resistance over 500 mating cycles — enough for test-point reconnects and field service, not for high-cycle production jigs. The right-angle body keeps the cable run parallel to the panel face, useful in tight equipment racks.