YAGI antenna for 28 MHz
Presents 3-element YAGI antenna designed SP1CLY.
Its design (Fig. 1) very simple and does not require scarce materials. With strict observance of all sizes setting is reduced to the adjustment of the capacitor C1 to the minimum SWR.
Max capacity 1 - 100 pF, can be used instead open at the end of a piece of coaxial cable.