5 bands 2-el Fan Dipole yagi (10, 12, 15, 17 and 20m)   The 2-element Fan Yagi Antenna is the first multi-band antenna that was deployed on HamSphere 4.0. Ever since the then, this antenna has provided countless hours of fun and DX for many operators. Some operators swear by the performance of this antenna and refuse to g...

 3-element 3-band Yagi (10, 15, 20m)   The HamSphere 3-element 3-band Yagi is one the antennas in our series of "Classical HF Antennas".  This is perhaps one of the most popular tri-band (20-15-10m) rotatable antenna configurations used  the world over by HF ham operators since decades.  One may...

W8JK Bi-directional Antenna  The W8JK is a famous and effective DX antenna first built by John Kraus, W8JK, in 1937. Kraus built the first W8JK beam antenna with two parallel dipoles driven with opposite phase, with the unprecedented close spacing of an eighth of a wavelength. The W8JK antenna is a classical antenna in our ser...