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144 MHz 13 elementa Super Yagi antena za takmičenja i EME.
144 MHz 13 elementa Super Yagi antena za takmičenja i EME.
Electrical Specifications | |
Frequency Range: | 144 – 146 MHz |
Free Space Forward Gain: | 16.1 dBi |
Forward Gain 20m AGL | 20.9 dBi |
Front to Back Ratio: | 30 dB |
3 dB Horizontal Beamwidth: | 29.4° |
Polarization: | Horizontal |
Nominal Input Impedance: | 50 Ohm |
Maximum SWR at any freq.: | 1 : 1.1 |
Maximum Power Input: | More then 500 W |
Matching Method: | Direct feed through current balun. |
Connector: | SO239 or „N“ |
Mechanical Specifications | |
Boom length: | 8 m |
Boom Diameter: | 40 + 30 mm |
Longest element: | 1 m |
No. of elements: | 13 |
Turning radius: | 4.7 m |
Mounting Mast Diameter: | 43 – 70 mm |
Survival Wind Speed: | 150 km/h |
Weight: | 8 kg |