Tram 1185 100-Watt Pretuned Dual-Band 144 MHz to 148MHz VHF/435 MHz to 450 MHz UHF Amateur Radio Antenna Kit with Magnet Mount and CableTram 1185 100 Watt Pretuned Dual Band 144 MHz to 148MHz VHF 435 MHz to 450 MHz UHF Amateur Radio Antenna Kit with Magnet Mount and Cable 100 watts power handling; Pretuned; Frequencies: 144 MHz to 148 MHz, unity gain; and 435 MHz to 450 MHz 2. 5 dBd gain; 3 in. magnet mount with overall height of 19 in.; Gold plated plunger type contact pin; Black kote finish on base and stainless steel whip; 12 ft. RG58 U cable with UHF male PL 259 connector;