Tram provides premium antenna components that provide functionality and durability of the antenna to deliver quality communication connections you depend on. Each antenna model is carefully planned and developed to ensure great transmission over many uses. The 50-Watt Pretuned Dual-Band 150 MHz to 154 MHz VHF/450 MHz to 470 MHz UHF Amateur Radio Antenna Kit with Glass Mount and Cable has a 28-1/2 in. antenna. It also features a black finish and a 17 ft. RG58/U cable with UHF male PL259 connector..