Tram 1481 Amateur Dual-Band Base Antenna with 17ft Base Antenna 8dBd 144MHz11dBd 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: 1-316 x 2-716
Includes mounting bracket & 3 stainless steel radials 20-12
TRAM(R)PRODUCT WARRANTY : ONE YEAR