Loading...

7 review(s) | Add review

· Availability: OK
· Estimated delivery time: STOCK - Inmediate shipping

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

371,90 € (450,00 € TAX Inc.)
  • Description
  • Specifications
  • Reviews (7)
  • Customers
  • How to buy?

At BIG SIGNAL we have the latest generation in the design and development of Cubical Quad antennas for the 27 MHz / 11 m band.

Why choose the BIG SIGNAL 4BS-11 antenna versus a traditional Yagi?

· Full wavelength antenna in 11 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 Quad 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 cubical quad 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.
· Heavy-Duty construction with for extreme durability.

Being in the TOP of the BIG GUN stations in the 27 MHz band means being the owner of our BIG SIGNAL 4BS-11 antenna model. Discover the magic of Cubical Quad antennas and live a new experience in the DX in 27 MHz like never before!

BIG SIGNAL - The best for DX



Specifications:

· Band: 27 MHz.
· Active elements: 4.
· Gain: 10,40 dBi (Free space). 
· F/B: 22,40 dB.
· Polarization: Horizontal.
· SWR: 1,1:1 ~ 1,5:1.
· Power rating: 5.000 W. PEP.
· Boom length: 5,55 m. / 18,20 ft.
· Turning radius: 3,36 m. / 11,02 ft.
· Total height: 2,75 m. / 9,02 ft.
· Weight: 12 Kg. / 26,45 lb.
· Wind survival: > 160 Km/h. / 100 mph.
· Wind load: 0,702 m2 / 7,55 ft sq | 550,91 N | @120 km/h. / 75 mph


Construction details:

· Boom to Mast: 150 x 150 x 8 mm.
· Boom size: 50 x 2 mm / 2,00 in.
· Spiders: Angled design of 25 x 3 mm and stabilizing element to the boom of 4 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 coax.



Reviews

  1. gary veitch (3847)16 Oct, 2021 - 03:19

    this antenna kicks butt , i hear more low down stations than my gizmo (wast of money ) i have jumped 2 s points with this quad , Lloyed my mate said i have 2 s points over the gizmotchy at around 40ks , 20s over into OLD when not much skip . 1 down fall is the cross pieces should be welded but very sturdy LOVE IT , 43 da040 gary

  2. Gary (108AT101)07 Ago, 2021 - 10:43

    After many months now of Purchasing the 4 Element Big Signal 4BS-11 Cubical Quad I have now finally managed to get the chance to install this great antenna.

    At times I am the only one local in Glasgow, Scotland hearing and working stations on the 11m band. Thanks Big Signal, Gary 108AT101

  3. 163lr101 ian (163lr101)14 Jun, 2020 - 22:06

    Hi big signal I got the 4bs 11 up on the mast today working very well 4s points up on 2 element delta loop fantastic reports rx and tx good service and strong construction well done Jose and team at big signal 163lr101 ian

  4. JOSE ANTONIO (30VDX001)18 Nov, 2019 - 09:22

    De tener una verdadera bomba para el DX que es la 2 elementos y pensar que mejor no podía ser, he pasado a alucinar pero esta vez con la 4 elementos. Nunca pensé que esto pudiera suceder. En Valencia soy el primero en escuchar la propagación . Señales de +20,+30 en toda Europa con 50W. No se que más decir, excepto que estoy contentísimo . Gracias BIG-SIGNAL .

  5. Ian (26IR244)22 Ago, 2019 - 01:55

    The Quad is working amazing and sometimes i am the only one hearing stations on the band.

  6. Toni (13EK111)10 May, 2018 - 12:06

    Hallo Big Signals,
    I will give you now after near 9 month a short answer and back up about the 4 Element Cubical Quad 4BS-11. Before I changed my system I have a 4 ele Yagi special build for my opinion and dates....it works very nice....but now I must say the Quad works amazing super top.... Big difference in working wise to a yagi....and I must learn a little time to use the Quad perfect. A lot more Gain and more RX makes this antenna to a super gun.

  7. Nino (34AT040)10 May, 2018 - 11:50

    Transmito para Europa con tan solo picos de 3 W. y pongo señales de 8 y cuando le digo a los corresponsales que estoy tan solo con 3 W. hay una exclamación ohhhh good. Al día siguiente de montar la antena trabajé la estación 271DA/0 en el Pacifico Central y mi colega que esta a 600 metros de mi casa no la escuchaba y yo la escuchaba 5/3 y eso que el tiene 11 metros de mástil y una Yagi de 4 elementos. Esta antena es una aspiradora de señales y un misil en transmisión.

Write your review



Oops..!
You must fill in all fields to send the review. Remember to also value the product.
Perfecto!
Your review will be valued and will be shown shortly. Thank you for your opinion.

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.

Related

BIG SIGNAL DL-11

27 MHz Delta Loop
56,00 €

· Availability: OK
· Estimated delivery time: 1-2 weeks.

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

BIG SIGNAL 2BS-11

2 element 27 MHz (7,50 dBi - 22,23 dB F/B)
230,00 €

· Availability: STOCK SOLD OUT
· Estimated delivery time: January, 2022

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