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· Availability: In Stock
· Estimated delivery time: 4/5 days

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

111,57 € (135,00 € TAX Inc.)


  • SAT Model ( + 0.00 €)
  • Description
  • Specifications
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Discover the BIG SIGNAL 6BS-270 antenna an innovative design of dual-band 144/432 MHz. With 6 elements in total, 2 active in the band of 2 meters and 4 in the band of 70 cm you will get an incredible performance Guaranteed with a spectacular gain to the front in just 70 centimeters of boom. Ideal for contacts on terrestrial (FM / SSB) and for use in communications via SAT (satellite), the latter tested with amazing performance.

* If this is exclusive to SAT, choose the "SAT Model" version optimized at SAT frequencies (145.8 and 435.0 MHz).

Why choose the 6BS-270 versus a traditional Yagi?

· Elements of full wavelength, reaching maximum efficiency in TX / RX.
· More gain in less boom length than a traditional Yagi.
· Less influence on the polarization crossing; less signal loss when receiving stations in different polarization. Ideal to start in satellites (SAT).
· Very low noise, which will allow you to improve the reception of weak signals in urban environments.
· Robust construction and very light weight.
· Easy installation.

The best directional antenna option for urban environments, in times when noise in cities is increasingly high, a closed antenna is the definitive solution to improve the reception of weak signals. Welcome to the antennas without noise!

BIG SIGNAL · Make a difference in VHF / UHF!


· Band: 144 / 432 MHz.
· Active elements: 2 / 4 elements
· Gain: 7,91 / 9,5 dBi

· F/B: 12,15 / 24,55 dB.
· Polarization: Horizontal or Vertical
· SWR: 1,1:1 ~ 1,5:1.
· Impedance: 50 Ohm.
· Power rating: 5.000 W.
· Boom length: 0,50 m / 1,64 ft
· Turning radius: 0,43 m / 1,41 ft
· Total height: 0,35 m / 1,148 ft
· Weight:  1 Kg / 2,204 lb
· Wind survival: > 200 Km/h. / 125 mph

Construction details:

· Boom size: Square aluminum of 25 x 2 mm / 9,84 in.
· Hardware: Stainless Steel, W4 grade.
· Spreaders Arms: Delrin (POM) arms.
· Cable: BIG SIGNAL - Wire. Special copper cable with polyethylene (PE) sheath for excellent weather protection and mechanical resistance.
· Feeding: 50 Ohm. 144 MHz PL connector | 432 MHz N connector. 


  1. Jacco (PD0JT)22 Ago, 2019 - 02:36

    The performance is amazing on 2 meters. I manage to make a contact about 300 km away while almost surrounding with high buildings. I also used the antenne for sat operation. I have made 3 contacts so far.

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Dual-Band V/UHF
79,00 €

· Availability: In Stock
· Estimated delivery time: 4/5 days

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


4 element 70 MHz (10,38 dBi - 20,27 dB F/B)
180,00 €

· Availability: In Stock
· Estimated delivery time: 3/4 days