Offers VHF unity gain (140 to 170 MHz) and UHF 3 dBd gain (430 to 470 MHz) for versatile communication capabilities Ready to use out of the box with no tuning necessary, making installation quick and hassle-free Features a closed coil for reduced wind noise and a sleek black stainless steel whip for long-lasting durability Equipped with a black chrome plated solid brass NMO base and a gold-plated plunger-type contact pin for dependable connections Rated for up to 150 watts of power, making it suitable for demanding applications; requires an NMO mount, sold separately