Discover the BIG SIGNAL 1BS-5B antenna, this single element Quad design covers up to 5 bands in HF from 10 to 20 meters, the best high performance bi-directional antenna option to get started in DX in HF with a simple configuration and not a big investment.
Why choose the BIG SIGNAL 1BS-5B antenna over a Yagi or multi-band Dipole antenna?
· Full wavelength antenna achieving maximum performance and efficiency. · Reduction of the QRM because it is a closed antenna, which will allow you to improve the reception of weak DX signals in urban environments. · Very low radiation angle, essential for working the DX. · Only 5 meters in total width, ideal for installation in tight spaces. · Possibility of adding Reflector element in the future to convert the antenna into the 2-element BIG SIGNAL 2BS-5B model. · Easy assembly and installation on braced mast.
In times where unfortunately the noise in the cities is getting louder, a closed antenna and horizontal polarization is the definitive solution to improve the reception of DX signals.
BIG SIGNAL - Antenna Systems Mark the difference
· Bands: 10 / 12 / 15 / 17 / 20 m. *(Very acceptable performance in 30 and 40 meters with the use of tunner). · Gain: 3,2 dBi (Free Space). · Polarization: Horizontal. · Power rating: 2.000 W. · Turning radius: 2,55 m. / 8,366 ft · Total height: 5,35 m. / 17,552 ft · Total wide: 5,10 m. / 16,732 ft · Weight: 9 Kg. / 19,84 lb · Wind survival: > 200 Km/h.
· Boom to mast: 300 x 150 x 8 mm. ·Boom: 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 cable of 14 AWG (2,08 mm) with polyethylene (PE) cover for excellent weather protection. ·Feeding: High Quality current balun.
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