Diamond - X300High gain VHF/UHF base station antenna

Length:3.1m

Radial length:approx.52cm 

Weight:1.5kg

Gain:6.5dB(144MHz),9.0dB(430MHz)

Max.power rating:200W FM(Total)

Impedance:50ohms 

VSWR:Less than 1.5:1

Rated wind velocity:50m/sec.

Mast diameter accepted:30mm to 62mm 

Connector:MJ/NJ

Type:2x5/8wave C-Load(144MHz),5x5/8wave C-Load(430MHz),FRP outershell