This antenna
is designed for 462-468 MHz GMRS market as well as UHF Business frequencies.
FEATURES – Frequency Range: 462-468 MHz, 5.5 dBi Gain – Single Section Raydome, 42 inches long, SO-239 connector – Max Power: 150 watts, 135 Mph Wind rating – Attaches to mast diameter: 1.18 – 2.44 inches, Mounting hardware included