I'm conducting a test on a homemade three-element Yagi antenna at 28.5 MHz. The Gamma Match consists of a mobile antenna socket paired with a 3/8 inch (hy-gain) rod. The directors are constructed from six shorted radials from an old 27MHz, 1/4 GP antenna by LEM. The boom is crafted from a 2x2cm aluminum tube. The equipment includes a YAESU FT-920 with a G-250 rotator and an antenna analyzer by VECTRONICS: (SWR-584B). Additionally, there's a cool three-element vertical Big-Stick beam antenna worth checking out.
kzitem.info/news/bejne/kWqDrYRvml99eWk
Or a vertical HB9RU beam-Antenna:
kzitem.info/news/bejne/x4ah3Giipqmlgqgsi=CF-xJxF7cPyAu6Pg
Негізгі бет Ғылым және технология 3 ELEMENT HOMEBREW YAGI ANTENNA FOR 28 MHz
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