Dual Port Vertical BNC Socket Connector from Cambridge Electronics
BNC and RCA Connectors Dual Port R/a BNC PCB Mount 75 Ohm Connector - China BNC and RCA Connectors, BNC Make to RCA Femal Connector | Made-in-China.com
Lutron CON-1B-WH Connector For 6-Port Frame, Bnc Connector, 50-Ohm, White : Audio/Video Wallplates - $9.76 EMI Supply, Inc