• 18.5 in. tall antenna<br> • 140 to 170 MHz VHF unity gain<br> • 430 to 470 MHz UHF 3 dBd gain<br> • No tuning<br> • Closed coil for low wind noise<br> • Black stainless steel whip<br> • Black chrome plated solid brass NMO base<br> • Gold plated plunger type contact pin<br> • NMO mounting<br> • 150 watt power rating<br> • Mount sold separately;