Electrical Parameters 

Frequency Range : 66-86 MHz

Impedance : 50 Ω

Standing Wave Ratio < 1.5

Gain : 2.5 dBi 

Polarization Mode : Vertical Polarization 

Radiation Direction : Orientation

Power Capacity : 20 W

Mechanical Properties 

Height : 215±3 MM

Connector : SMA-J

Coaxial Cable : RG174

Cable Length : 4 Meter

Bottom Diameter : Ø42 MM