Deity BNC to BNC 50 Ohm RF Cable, 5 m

This is the long run in an antenna path: 5 metres of 50 ohm coax with BNC on both ends, for putting a paddle or an SF1 out where the RF actually is instead of behind a metal cart. Distance is the cheapest antenna improvement available on a location day.

It is 50 ohm, matching the impedance wireless receivers and distribution amplifiers are designed around; a 75 ohm video cable in the same shell will pass signal and lose you margin you will not know you had.