75 Ohm F-Type Bulkhead Jack for RG-59 and Similar Cables
The 222158-10: It terminates RG-59, 59B, 62, 140, 210, and Belden 8241, 8263, 8279, 9209 cable groups — the common coax for video surveillance, cable TV distribution, and satellite IF feeds. Rated to 2 GHz with 500 mating cycles, this connector handles repeated field reconnections without signal degradation.
The 75 Ohm impedance matches the standard for video and broadband RF distribution — not the 50 Ohm used in telecom or test equipment. If your system is built around 50 Ohm components, this jack will introduce a mismatch and reflected power. The 2 GHz upper frequency covers satellite IF (950-2150 MHz), cable TV upstream/downstream, and analog video, but not higher-frequency links like 5 GHz Wi-Fi or Ku-band LNB outputs. The gold-plated centre contact supports the 500 mating cycles — enough for field-service reconnections on a head-end patch panel or a customer-premises drop.
Kit Contents and Installation
The centre contact solders to the signal wire; the ferrule crimps over the braid and dielectric to the body. The lockwasher and nut secure the jack to the panel from the front side. No additional hardware is needed for a single install — it's a one-stop kit for field termination.