At BIG SIGNAL we have the famous multiband 2 element 5 bands Cubical Quad antenna. The true Queen of DX.
This is a model that currently breaks all the schemes in this type of antennas, from the optimization of the electrical design with the latest software to the mechanical part, innovating and using the latest advances in materials, guaranteeing extreme durability.
Why choose the BIG SIGNAL 2BS-5B antenna over a conventional multiband Yagi?
· 5 full wavelength bands, achieving maximum performance and efficiency. · Very low noise: Being a closed antenna, it will allow you to attenuate the QRN and improve the reception quality 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. For this reason it is known that Quad antennas are the first to open and the last to close the propagation... · High selectivity: Extraordinary suppression of lateral and rear lobes. · Incredible bandwidth. ROE below 1,5:1 on all 5 working bands, forget to use tunner. · Just over 4 meters turning radius. No antenna is capable of offering that gain and rotating in such a small space. · With tunner, you can also work on the 30, 40 and 80 meter bands with very acceptable performance. · Super heay-dury construction for extreme durability, forget about maintenance. · Very light weight compared to aluminum Yagis with similar characteristics.
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 HF
· Bands:(6)/10 / 12 / 15 / 17 / 20 m (6 m, 2 element kit optional) *Very acceptable performance in 30, 40 and 80 meters with the use of a tunner. · Active elements: 2 per band. · Gain: 7,34 / 7,01 / 7,20 / 7,11 / 7,10 dBi. (Free space). · F/B: 18,61 / 12,64 / 14,40 / 13,50 / 13,18 dB. ·Polarization: Horizontal. · SWR: Bellow 1,5:1 on all bands. · Power rating: 2.000 W. PEP · Balun: Included. · Boom length: 2,84 m. / 9,32 ft. · Turning radius: 4,03 m. / 13,22 ft. ·Total height: 5,25 m. / 17,22 ft. · Weight: 19 Kg. / 41,88 lb · Wind load: 0,743 m2 | 583,255 N | @ 120 km/h. ·Wind survival: > 150 Km/h. / 100 mph.
· Boom to Mast: 250 x 150 x 10 mm. ·Boom size: 50 x 2 mm / 2,00 in. ·Spiders: Angled design of 30 x 5 mm and stabilizing element to the boom of 4 mm. ·Hardware: Stainless Steel, W4 grade. ·Spreaders Arms: Fiberglass especially molded and designed to our needs, half-round for a perfect adaptation to the surface of our crossbar, 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: High Quality current balun.
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