21 MHz 4 element full size Yagi

74.115,00 rsd

21 MHz 4 element full size Yagi.

Electrical Specifications
Frequency Range: 21 – 21.45 MHz
Free Space Forward Gain: 9 dBi
Forward Gain 20m AGL 14.5 dBi
Front to Back Ratio: 20 dB
3 dB Horizontal Beamwidth: 59°
Nominal Input Impedance: 50 Ohm
Maximum SWR at any freq.: 1 : 1.5
Maximum Power Input: More then 1.5 KW
Matching Method: Direct feed through current balun.
Connector: SO239
Mechanical Specifications
Boom length: 6.4 m
Boom Diameter: 50 mm
Longest element: 7.2 m
No. of elements: 4
Turning radius: 4.83 m
Mounting Mast Diameter: 43 – 70 mm
Survival Wind Speed: 150 km/h
Weight: 18 kg