Big Signal quad antény

The company BIG SIGNAL – Antenna Systems has an amateur radio in the background, Juana pedra, EA5GJ. The company also cooperates with the well-known Máxim EA1DDO. They specialize in loop antennas and quad directional antennas in range 3,5 to 432 MHz.

Quad antennas are known for their excellent electrical properties. BIG SIGNAL antenna designs are optimized and simulated using state-of-the-art software. Then each model was subjected to direct testing and in-service verification.

Over the years, the Cubical Quad and Delta Loop antennas have raised great doubts about their mechanical strength and durability. Nowadays, with the improvement of materials, myths about their fragility have changed and are history.

The offer of antennas and accessories can be found at http://bigsignal.es/en/