At BIG SIGNAL, we introduce the multi-band cubical quad antenna BIG SIGNAL 2BS-5B, the undisputed queen of DX!
Here we show you why a cubical antenna and the BIG SIGNAL 2BS-5B are the ultimate choice for true DX enthusiasts:
Cutting-Edge Innovation: We've pushed this design to the pinnacle of excellence, from its electrically optimized design with state-of-the-art software to its construction with the most advanced materials. This ensures extreme durability and unparalleled performance in cubical antenna design.
Unmatched Performance: Compared to a conventional multi-band Yagi, the 2-element cubical quad antenna offers outstanding advantages:
· 5 full-wavelength bands: Unlike traditional Yagis (1/2 wave), the elements of a cubical antenna are full-wavelength, achieving maximum performance and efficiency on its 5 working bands. · More gain in less space: With only 2 elements, we can achieve similar gains to 3-4 element FULL-SIZE Yagis per band. · Very low noise: Being full-wavelength closed-loop elements minimizes QRM and urban noise, improving the reception quality of weak signals in the band. · Very low radiation angle: Cubical Quad antennas stand out for their low radiation angle even at low heights, allowing us to reach DX in fewer hops, resulting in a stronger signal on the other side. Cubical antennas are known for opening and closing propagation. · High selectivity: Effectively suppresses side and rear lobes, further eliminating unwanted noise in the rejection directions. · Signal stability, less QSB: Thanks to the cubical quad antenna's design, reception is less affected by polarization changes, so you'll experience less fading or QSB when receiving DX signals. · Incredible bandwidth: SWR below 1.5:1 on its 5 working bands, eliminating the need for a tuner. · Compact and Versatile: With just over a 4-meter turning radius, it's ideal for limited spaces, and its additional capability to work on the 30, 40, 60, and 80-meter bands with a tuner and very acceptable performance offers exceptional flexibility.
Unprecedented Durability: Its robust construction ensures extreme durability and maintenance-free operation. Furthermore, its lightweight compared to aluminum Yagis makes it even more impressive.
Hassle-Free Installation: Assembly is straightforward and Plug & Play; no complicated adjustments are required after installation.
In a world where city noise is getting louder, the BIG SIGNAL 2BS-5B cubical quad antenna is the ultimate solution for DX communications with unmatched performance.
Choose excellence, choose BIG SIGNAL, where performance reaches its peak. Get ready to conquer DX like never before!
· Bands:(6)/10 / 12 / 15 / 17 / 20 m. (6 m, 2 element kit optional) *Very acceptable performance in 30, 40, 60 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 survival: > 150 Km/h. / 100 mph. · Wind load: 0,743 m2 | 583,255 N | @ 120 km/h.
· 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.
Write your review
SWR Measure @EA2BY
Assembly of elements
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.