Details: Roof top 3 4 NMO hole antenna mount with mini-UHF connector attached. Comes with 17 ft low loss double shield RG-58A U Coax Cable (tinned copper braid 95%, foil shield, stranded tinned copper center conductor, solid insulation), solid brass w gold contact pin, PTFE insulator. For use with all types of Mobile radios and base stations which require mini-UHF connector (mostly Motorola radios). Made by Tram-Browning. P n BR-1251-MUHF.