By Bestbuy.com

Browning - 150-Watt Pretuned Wide-Band 410-490 MHz 4.5-dBd Gain Fiberglass Omni Base Antenna BR6157 - White

This Browning® heavy-duty fiberglass antenna is pretuned for reliable performance across a wide 80 MHz bandwidth, covering frequencies from 410 MHz to 490 MHz. It delivers 4.5 dBd gain in a 5/8 over 5/8 wave design and is rated for up to 150 watts, requiring no ground plane. Standing 34 in. tall, it features an N-female connector and maintains excellent SWR levels - less than 1.89:1 at 413 MHz, 1.33:1 at 430 MHz, 1.03:1 at 450 MHz, 1.37:1 at 470 MHz, and 1.69:1 at 490 MHz. For secure installation, it includes a mounting bracket with stainless steel hardware.