21 MHz 3 element full size Yagi 15m band
Electrical Specifications |
|
Frequency Range: | 21 – 21.45 MHz |
Free Space Forward Gain: | 7.75 dBi |
Forward Gain 20m AGL | 13.3 dBi |
Front to Back Ratio: | 26 dB |
3 dB Horizontal Beamwidth: | 65° |
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: | 5 m |
Boom Diameter: | 50 mm |
Longest element: | 7.2 m |
No. of elements: | 3 |
Turning radius: | 4.4 m |
Mounting Mast Diameter: | 43 – 70 mm |
Survival Wind Speed: | 150 km/h |
Weight: | 14 kg |