Tram 1481 Amateur Dual-Band Base Antenna with 17ft Base Antenna, 8dBd 144MHz/11dBd 440

• 8.3dBd gain VHF 144MHz-148MHz;• 11.7dBd gain UHF 430MHz-450MHz;• 17ft tall;• Omnidirectional;• Heavy-duty fiberglass construction;• 3 sections;• Imp: 50ohm ;• UHF female (SO-239) connector;• Mast diameter accepted: 1-3/16" x 2-7/16";• Includes mounting bracket & 3 stainless steel radials 20-1/2";