Electrical Specifications 4 m | |
Frequency Range: | 70 – 70.5 MHz |
Free Space Forward Gain: | 12.6 dBi |
Front to Back Ratio: | 30 dB |
3 dB Horizontal Beamwidth: | 43.5° |
Polarization: | Horizontal |
Nominal Input Impedance: | 50 Ohms |
SWR Across Entire Band: | < 1.2 |
Maximum Power Input: | 700 W |
Matching Method: | Direct feed through common mode balun |
Connector: | “N” |
Mechanical Specifications 4m | |
Number of elements: | 7 |
Element Diameter: | Tapered elements. Center tube 12mm, outer 10mm |
Longest element: | 2.2 m |
Element Mounting Position: | Below the Boom |
Boom Length: | 5.85 m |
Boom Size: | 40 x 40 mm |
Number of Boom Pieces: | 4 |
Guy rope support: | Yes – Included |
Mounting Mast Diameter: | 1-1/4″ – 2-3/4″ 43 – 70 mm |
Survival Wind Speed: | 150 km/h |
Transportation Length: | 1.49 m |
Antenna Weight: | 10 kg |
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4m Super Yagi Antenna PA70-7-6. Radiation Pattern. Extra LOW Side lobes.
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4m 70 MHz antenna. Dipole, balun and connector holder view on PA70-7-6 Low Noise Antenna.
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Low noise pickup 4m 70MHz Yagi Antenna PA70-7-6 Bracket Guy Rope Support view.
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