12G MCX Connectors Amphenol RF 12G MCX Connectors support data rates up to 12Gbps, enabling the transmission of high-resolution uncompressed video signals. The series provides 4K and ultra-HD quality signals in a micro-miniature package size and is ideal for broadcast modules and video routers. Amphenol RF 12G SDI 75Ω MCX interconnect solutions are available as PCB connectors with edge-mount, straight, and right-angle configurations or as cable connectors for an industry-standard Belden 4855R cable. These 12G MCX connectors operate in a -65°C to +165°C temperature range.