F to female

Made of high quality brass, cadmium plated with chromate plating for maximum corrosion resistance. Made of nickel-plated brass for exceptional quality
Quick Plug Designed, easy to install and improves signal quality
Works with RG58, RG59, RG6, and RG11 coaxial (75Ohm) cable,This adaptor will make any F-Pin connection a quick connect
Great for extending TVs, cable boxes, VCRs, antennas, HDTVs, and any other devices with F-Type connections

RF female TO ‘F’ type female connector

RF socket to F socket adaptor connector is an electrical connector designed to work at radio frequencies in the multi-megahertz range. RF connectors are typically used with coaxial cables and are designed to maintain the shielding that the coaxial design offers.