15-meter 3-element high gain quad at 95' above average ground. The Cubical Quad or Quad antenna has traditionally not been as widely used as its more popular cousin the Yagi. However the cubical quad beam antenna is able to provide some advantages in a number of circumstances. Since its first introduction in the 1940s, the quad ...

17-meter 6-element quad at 95' above average ground The Cubical Quad or Quad antenna has traditionally not been as widely used as its more popular cousin the Yagi. However the cubical quad beam antenna is able to provide some advantages in a number of circumstances. Since its first introduction in the 1940s, the quad antenna has...

 GP Monopole with 256 Radials  HamSphere 4.0 series of Vertical Monopole antennas are essentially 1/4 wl vertical antennas with groundplane radials. This is a classic antenna very commonly used by ham radio operators all around the world. The Vertical Monopoles are omni-directional antennas and are best suited to produces fai...

GP Monopole with 256 Radials HamSphere 4.0 series of Vertical Monopole antennas are essentially 1/4 wl vertical antennas with groundplane radials. This is a classic antenna very commonly used by ham radio operators all around the world. The Vertical Monopoles are omni-directional antennas and are best suited to produces fairly low angl...

GP Monopole with 256 Radials HamSphere 4.0 series of Vertical Monopole antennas are essentially 1/4 wl vertical antennas with groundplane radials. This is a classic antenna very commonly used by ham radio operators all around the world. The Vertical Monopoles are omni-directional antennas and are best suited to produces fairly low angl...

Half Square for 40m with 10ft base height, very good ground. A Simple 40-Meter Half Square Antenna.  Several hams  have used this simple antenna to increase their contacts on 40  meter.  The antenna provides some gain over a single vertical antenna and offers some signal rejection off the sides. The half square...