Tram 1487 VHF Land Mobile Base Antenna 58 tall
Freq range: 134MHz-184MHz
4.5dBd gain
Heavy-duty fiberglass construction
Imp: 50ohm
UHF female (SO-239) connector
Mast dia accepted: 1.81 x 2.44
Includes bracket & three 20-12 stainless steel radials
TRAM(R)PRODUCT WARRANTY : ONE YEAR