The next stage in the evolution is to retain the two separate dipoles but bend the ends together. This arrangement in itself gives gain because of the phasing effect between the two dipoles. The basic quad element can be seen to be derived from two dipole elements stacked one above the other and fed in phase. It has been used for some television antennas, but it has also seen a lot of use within amateur radio applications for use at HF and VHF / UHF.Īlthough the cubical quad antenna is not nearly as widely used as the Yagi, it still has advantages and can be used to good effect in many instances. Since its first introduction in the 1940s, the quad antenna has found uses in a number of areas. However the cubical quad beam antenna is able to provide some advantages in a number of circumstances. The Cubical Quad or Quad antenna has traditionally not been as widely used as its more popular cousin the Yagi. Find out what the cubical quad antenna is, how it works, operation, design, etc.Ĭubical quad antenna basics Quad beam antenna with reflector & director 2 metre cubical quad design Cubical Quad Antenna The cubical quad antenna provides advantages over traditional aerials.
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