The stylish Browning BR-77 anodized-aluminum 15, 000-Watt Flat-Coil CB antenna is an ideal accessory for any avid CB enthusiast. Standing 59-in. tall with a 2-in. -diameter anodized-aluminum flat coil, this antenna has a 15, 000-watt power rating with a 25 MHz to 30 MHz frequency range. For long-lasting use and durability, this antenna is made with a plastic steel insulator and stainless steel tapered whip. The CB mounting is a standard 3/8 in. x 24 thread. The mount is sold separately.