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· Availability: OK
· Estimated delivery time: 2-3 weeks.

Prices 21 % less for customers outside of EU (World Wide Shipping)

180,99 € (219,00 € TAX Inc.)
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At BIG SIGNAL we have the latest generation in design and development of cubical quad antennas for the 28 MHz / 10 m band.

Why choose the BIG SIGNAL 2BS-10 quad antenna over a traditional yagi?

· Full wavelength antenna in 10 meters, reaching 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 urban noise improving the reception of weak signals in the band.
· Very low radiation angle even when installed at a low height. This allows us to jump less to the DX, which results in a stronger signal to the other side. For this reason it is known that cubic antennas are the first to open and the last to close the propagation.
· High selectivity. Excellent suppression of side and rear lobes, further reducing unwanted noise in reject directions.
· Little more than 2 meters of turning radius. No antenna is capable of offering that gain and turning in such a small space.
· Heavy-Duty construction with for extreme durability.

The best option of directional antenna in 28 MHz on urban environments, in times where noise in cities is increasingly high, a Quad antenna is the definitive solution for the practice of DX with the maximum guaranteed performance.

Discover the magic of cubical quad antennas and live a new experience in 28 MHz DX like never before...

BIG SIGNAL - The ultimate performance 


· Band: 28 MHz.
· Active elements: 2.
· Gain: 7,5 dBi (Free space)
· F/B: 22,02 dB.
· Polarization: Horizontal.
· SWR: 1,1:1 ~ 1,5:1.
· Impedance: 50 Ohm.
· Power rating: 2.000 W. PEP
· Boom length: 1,77 m. / 11,41 ft
· Turning radius: 2,19 m. / 13,713 ft
· Total height: 2,75 m. / 17,224 ft
· Weight: 6 Kg / lb
· Wind survival: > 160 Km/h. / 100 mph

Construction details:

· Boom to Mast: 150 x 150 x 6 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: 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.
· Feed: PL-UHF female. 


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3 element 21 MHz (9,18 dBi - 30,9 dB F/B)
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· Availability: In Stock
· Estimated delivery time: 4/5 days

Prices 21 % less for customers outside of EU (World Wide Shipping)


4 element 28 MHz (10,32 dBi - 23,47 dB F/B)
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· Availability: In Stock
· Estimated delivery time: 4/5 days

Prices 21 % less for customers outside of EU (World Wide Shipping)