<Tr> <Th> Cable </Th> <Td_colspan="3"> Coaxial </Td> </Tr> <Tr> <Th> Passband </Th> <Td_colspan="3"> Typically DC to 750 MHz (2.2 GHz possible) </Td> </Tr> <P> The F connector is a coaxial RF connector commonly used for "over the air" terrestrial television, cable television and universally for satellite television and cable modems, usually with RG - 6 / U cable or, in older installations, with RG - 59 / U cable . </P> <P> The F connector was invented by Eric E. Winston in the early 1950s while working for Jerrold Electronics on their development of cable television . </P>

What type of coaxial fitting is commonly used for cable tv