This Browning BR-150 200-Watt VHF Antenna has a 49 in., 2.5 mm stainless steel tapered whip, premium metal base and top, and a gold plunger-type contact pin. It has a 144 MHz to 174 MHz frequency range, 5/8 wave, and 3 dBd gain. NMO mounting sold separately. | Browning | | 200-Watt 144-174 MHz 3-dBd-Gain VHF Antenna with NMO Mounting BR-150 | Stainless Steel | Best Buy