The BIG SIGNAL DL-4010 model is an innovative high performance multiband Delta Loop antenna design made up of 2 full-wavelength loops at 40 and 20 meters, which are easily adaptable in their harmonics such as 40, 20, 15 and 10 meters.
Installation will be done vertically to the ground with a minimum required height of 8 meters or 26,2 ft.
Why choose the BIG SIGNAL DL-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. · Very low radiation angle for DX. · Reduction of the QRM because it is a closed loop, which will allow you to improve the reception of weak DX signals in urban environments. · High Quality.
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. PEP · Minimum height of mast needed: 8 meters / 26,3 ft · Total wide: 18,5 meters / 35,4 or 47,5 ft · Weight: 2 Kg / 13,22 lb · Wind survival: > 200 Km/h / 124 mph
·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.
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