75-Ohm F-Type Jack for RG-179 Coax
The 222114-10: It terminates to RG-179, 179A, 179B, 187, 187A, Belden 9221, or M17/94-RG179 cable groups via a crimp shield and solder contact. The threaded coupling ensures a vibration-resistant mate, and the tin-plated brass body with a polypropylene dielectric keeps the impedance stable up to 2 GHz.
Why 75 Ohm Matters for This Connector
This jack is 75 Ohm, not the more common 50 Ohm found on N-type or SMA connectors. The 75-Ohm impedance is standard for video, broadcast, and CATV distribution.
Installation and Field Termination
Termination is crimp for the shield and solder for the centre contact. The cable preparation follows the standard RG-179 strip dimensions: expose the centre conductor for solder, trim the braid for the ferrule, and crimp the ferrule over the jacket and braid. The threaded bulkhead mount with the front-side nut secures the jack to the panel before mating.