At BIG SIGNAL we have the latest generation in the design and development of Cubical Quad antennas for the 27 MHz / 11 m band.
Why choose the 2BS-11 antenna versus a traditional Yagui?
· Full wavelength antenna in 11 meters, achieving maximum performance and efficiency. · More gain in less boom length than a traditional Yagi of the same size. · Very low noise: Being a closed antenna, it will allow you to attenuate the QRN and improve the reception of weak signals in the band. · Very low radiation angle even installed at low heights. This allows us to make fewer jumps until we reach the DX, resulting in a stronger signal on the other side. For this reason it is known that Quad antennas are the first to open and the last to close the propagation... · Less influence to the polarization crossing. This translates to less QSB or signal loss when receiving local signals in Vertical Polarization. · High selectivity. Excellent suppression of lateral and rear lobes. · Just over 2 meters of turning radius, ideal for installations with reduced space. · Heavy-Duty construction for extreme durability.
Discover the magic of Cubical Quad antennas and live a new experience in the DX in HF like never before...
BIG SIGNAL - The ultimate performance in DX
· Band: 27 MHz. · Active elements: 2. · Gain: 7,5 dBi (Free space). · F/B: 22,23 dB. ·Polarization: Horizontal. · SWR: 1,1:1 ~ 1,5:1. · Impedance: 50 Ohm. · Power rating: 2.000 W. · Boom length: 1,77 m. / 5,80 ft. · Turning radius: 2,09 m. / 6,85 ft. ·Total height: 2,75 m. / 8,20 ft. · Weight: 6 Kg. / 12,22 lb. ·Wind survival: > 150 Km/h. / 100 mph
· Boom to Mast: 150 x 150 x 10 mm. ·Boom size: 50 x 2 mm / 2,00 in ·Spiders: Angled design of 20 x 3 mm and stabilizing element to the boom of 3 mm. ·Hardware: Stainless Steel, W4 grade. ·Spreaders Arms: Reinforced fiberglass of 14 x 7 mm and UV protection layer. · Cable: BIG SIGNAL - Wire. Special copper cable with polyethylene (PE) sheath for excellent weather protection and mechanical resistance. ·Feeding: PL-Famale.
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