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┌───────────────────────────┐
│ 70cms 8 ELEMENT YAGI BEAM │
└───────────────────────────┘
Hole to Hole Spacings Element Length
╔╗
─────╢╟───── 337mm
167mm ║║
═════╣╠═════ 310mm { DRIVER }
77mm ║║
─────╢╟───── 289mm
125mm ║║
─────╢╟───── 289mm
146mm ║║
─────╢╟───── 283mm
182mm ║║
─────╢╟───── 283mm
191mm ║║
─────╢╟───── 277mm
247mm ║║
─────╢╟───── 277mm
╚╝
FRONT

Boom Length = 1.48 m. Boom dia = 15mm x 15mm (square).

All Element dia = 12mm. Driven Element = Folded Dipole

This Yagi should not need a balun as it will resonate
under it's own merit.

The above design has not just been drawn by myself, I have constructed this antenna a number of times & it WILL work and a V.S.W.R of less than 1 to 1.2 can be achieved.

73 de Alan 2E1ESY @GB7NND.#23.GBR.EU


Why Don't U send an interesting bul?


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