BIG SIGNAL have the latest generation in design and development of Quad antennas for 70 MHz / 4 m.
Why choose the 6BS-4 antenna versus a traditional Yagui?
· Full wavelength antenna in 4 meters, achieving maximum performance and efficiency. · More gain in less boom length than a traditional Yagi antenna. · Noise reduction: Being a closed antenna, it will allow you to attenuate the QRM 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 robust construction with high quality materials for extreme durability.
Being in the TOP of the most powerful stations in the 70 MHz band means being the owner of our BIG SIGNAL 6BS-4 antenna.
¡BIG SIGNAL - Make the difference!
· Band: 70 MHz. · Active elements: 6. · Gain: 12,37 dBi (Free space). · F/B: 23,96 dB. ·Polarization: Horizontal. · SWR: 1,1:1 ~ 1,5:1. · Impedance: 50 Ohm. · Power rating: 5.000 W. · Boom length: 5,10 m / 16,73 ft · Turning radius: 2,64 m / 8,66 ft ·Total height: 1,4 m / 4,72 ft · Weight: 10 Kg / 22,04 lb ·Wind survival: > 160 Km/h. / 100 mph
· Boom to Mast: 250 x 150 x 6 mm ·Boom size: 35 x 2 mm / 1,37 in ·Spiders: Angled design of 20 x 3 mm. ·Hardware: Stainless Steel, W4 grade. ·Spreaders Arms: 14 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.
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