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At BIG SIGNAL we have the latest generation in the design and development of Cubical Quad antennas for the 50 MHz / 6 m band.
Why choose the 4BS-6 Cubical Quad antenna versus a traditional Yagui?
· Full wavelength antenna in 6 meters, achieving maximum performance and efficiency.
· More gain in less boom length than a traditional Yagi antenna.
· Very Low noise: Being a closed antenna, it will allow you to attenuate the QRM and urban noise and improve the reception of weak signals in the band.
· Very low radiation angle even installed at low altitude: This allows us to make fewer jumps until we reach the DX, resulting in a stronger signal on the other side.
· Very high selectivity. Excellent suppression of side and rear lobes, further reducing unwanted noise in reject directions.
· Heavy-Duty construction for extreme durability.
The best option for a 50 MHz directional antenna on urban environments, in times where noise in cities is increasingly high, a Quad antenna is the definitive solution for DX practice with the maximum guaranteed performance.
BIG SIGNAL - The ultimate performance
Specifications:
· Band: 50 MHz.
· Active elements: 4.
· Gain: 10,45 dBi (Free space).
· F/B: 21,07 dB.
· SWR: 1,1:1 ~ 1,5:1.
· Impedance: 50 Ohm.
· Power rating: 5.000 W. PEP
· Boom length: 3,42 m. / 11,04 ft
· Turning radius: 1,815 m. / 5,95 ft
· Total height: 2,13 m. / 6,88 ft
· Weight: 5 Kg. / 8,8 lb
· Wind survival: > 160 Km/h. / 100 mph
· Wind load: 0,303 m2 | 237,69 N | @ 120 km/h.
Construction details:
· Boom to Mast: 150 x 100 x 8 mm.
· Boom size: 30 x 2 mm / 1,18 in.
· Hardware: Stainless Steel, W4 grade.
· Spreaders Arms: 12 x 7 mm reinforced fiber cloth and protective layer for the sun.
· Cable: BIG SIGNAL - Wire. Special copper cable with polyethylene (PE) sheath for excellent weather protection and mechanical resistance.
· Feeding: Direct to 50 Ohm coax.
Reviews
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The purchase of the products is always made on request. We manufacture all products, so manufacturing times can be added. That is why the final price of the purchase, as the final price of the shipping costs will be confirmed in an email sent afterwards.
The form of payment will be made once the email is received, so at all times you can cancel the order informing us of the process.
Que gran antena, tengo una y es una maravilla. La he probado con una Yagui 6 elementos y no hay color. Ahora la tengo montada a 2 metros del suelo y la comparo con una SteppIR DB18 con el Kit de 6 metros y aquí la diferencia es mucho mas grande que con la Yagui de 6 elementos, de escuchar estaciones americanas a no escuchar nada de nada con la SteppIR. Sin lugar a dudas una muy buena antena para 6 metros. Felicidades al equipo de BIG SIGNAL.
Fantástica antena y resisssssstente al aire vale la pena