TV Cable Connector (IEC Male) is used for mounting on a coaxial cable, Series 6 (RG-6, F660, F690) by screwing. The main purpose — to connect TV sets and DVB-C, DVB-T2 receivers of subscribers.
Adapter Trilink RCAM-FF has F socket on one side and RCA pin on the other. RCA connectors (tulip, bell) are often used for transmission of video and audio signals to different equipment.
Trilink FF-BNCM adapter has F socket from one side and BNC pin from another. BNC connectors (Bayonet) are often used to supply RF, video and audio, ASI, and other signals to the measuring devices , to video equipment, to headends and other equipment.