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· Availability: OK
· Estimated delivery time: 1 week

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

132,23 € (160,00 € TAX Inc.)
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  • Reviews (3)
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The BIG SIGNAL SkyLoop-4010 model is a high performance, full wavelength HF multi-band antenna in 40 meters that is easily adaptable in its harmonics such as 40, 20, 15 and 10 meters.

The setup is in a horizontal position on the ground with 3 or 4 masts with a minimum height of 3 meters, being able to shape a triangle, a square or another shape depending on the available space or location.

This design is ideal for perimeter roofs of buildings, gardens and in any installation where a high mast cannot be installed.

Why choose the BIG SIGNAL SkyLoop-4010 antenna over a conventional Dipole antenna?

· Full wavelength antenna achieving maximum performance and efficiency.
· Superior gain and performance compared to half wave dipole, double bazooka or similar.
· Attenuation of the QRM because it is a closed loop, which will allow you to improve the reception of weak DX signals in urban environments.
· Easy installation.
· Includes high quality current balun.

In times where unfortunately the noise in cities is getting louder, a closed antenna and horizontal polarization is the definitive solution to improve the reception of weak DX signals masked by the QRM.

BIG SIGNAL - Antenna Systems
The ultimate performance


 · Bands: 40 / 20 / 15 / 10 m. *(Tuner required on some band and 12, 17, and 30 meters).
 · Gain: 3,2 dBi. (Free space).
 · Polarization: Horizontal.
 · SWR: Bellow 2,1:1 on all resonant band.
 · Power rating: 2.000 W.
 · Total height: From 2 meters / 6,56 ft
 · Total perimeter: 43 meters / 141 ft (To be divided into 3, 4 or 5 sides).
 · Weight: 2 Kg. / 13,22 lb
 · Wind survival: > 200 Km/h / 124 mph

Construction details:

· Isolators: Nylon designed.
· Cable: BIG SIGNAL - Wire. Special copper cable with polyethylene (PE) sheath for excellent weather protection and mechanical resistance.

· Feeding: High Quality current balun.


  1. Carlos (EA7DHT)27 Feb, 2020 - 18:54

    Un éxito la SkyLoop-4010, primer DX anoche con Brasil (PY). 1,1:1 a 1,2:1 de 7.000 a 7.200 MHz, me acopla sin problemas también en 80 y 30 metros.

  2. Antonio (EA5MD)08 Dic, 2018 - 13:47

    Mis impresiones el QRM con respecto a una antena Doble Bazooka ha bajado de s7 a s3 en la banda de 40 metros. En
    general estoy bastante contento y los controles que me pasan en la península y en alguna estación europea suelen ser bastante buenos.

  3. Alfredo (EA1FCL)19 Jun, 2018 - 01:47

    Me decidí por la SkyLoop-4010 y me está dando muy buenos resultados. Buena "oreja" y buen "Punch" en transmisión. Impresionante el oído que tiene esta antena.

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