At BIG SIGNAL we present the latest generation in design and development of Cubical Quad antennas for the UHF / 432 MHz band.
Advantages of choosing a VHF Quad antenna over a traditional Yagi:
· Full wavelength elements, reaching maximum performance and efficiency. · More gain in less boom length than a Yagi of the same size. · Very low noise. Being a closed antenna, it will allow you to reduce QRN and urban noise, improving the reception quality of weak signals in the band. · Less influence to crossing or change of polarization. This translates into less QSB, fading or signal loss when receiving signals in different polarization, ideal for communications via SAT or RL. · Very high selectivity. Excellent side and back lobe suppression, further reducing unwanted noise in the reject directions. · Quick and easy installation, pre-assembled elements, assembly without tools.
BIG SIGNAL - The ultimate performance
· Band: 430 ~ 440 MHz. · Active elements: 6 (wide space). · Gain: 12,7 dBi (free space). · F/B: 23,00 dB. · Beamwidh: 44º · SWR: 1,1:1 ~ 1,5:1. · Impedance: 50 Ohm. · Power rating: 2.000 W. PEP · Boom length: 0,83 m. / 2,723 ft · Turning radius: 0,45 m. / 1,476 ft ·Total height: 0,17 m. / 0,557 ft · Weight: 1,1 Kg / 2,204 lb ·Wind survival: > 200 Km/h. / 125 mph ·Wind load: 0,027 m2 | 21,35 N | @120 km/h.
· Fastening to mast: Clamp up to 50 mm. ·Boom size: Square aluminum of 20 x 2 mm / 9,84 in. ·Hardware: Stainless Steel, W4 grade. ·Spreaders Arms: 8 x 4 mm reinforced fiberglass tube with UV protection layer. · Cable: BIG SIGNAL - Wire. Special copper cable with polyethylene (PE) sheath for excellent weather protection and mechanical resistance. ·Feeding: N type connector.
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