Diamond BC-200

Frequency: 430 to 490MHz
Length:1.7m 
Weight:0.9kg
Gain:6.5dB
Max.power rating:200W
Impedance:50ohms
VSWR:Less than 1.5:1 
Rated wind velocity:60m/sec. 
Mast diameter accepted:30-62φ 
Connector:MJ
Type:omnidirectional 3×5/8λ,FRP outershell