6-El-28-Ohm 0,85m |
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6-Element-28Ohm-Yagi for 70cm
Broadband version for 430-440MHz
Gain 432MHz = 10,1 dBd 3dB-angle hor = 44,2° 3dB-angle ver = 51,6° Feedpoint 28Ohm Vertical stacking 0,90m
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Elementpositions
Refl | Rad (10mm) | Dir 1 | Dir 2 | Dir 3 | Dir 4 | |
Position | 0mm | 120mm | 225mm | 420mm | 645mm | 850mm |
Elementlengths for Reflector an Directors
Length | Refl | Rad (10mm) | Dir 1 | Dir 2 | Dir 3 | Dir 4 |
4mm | 336mm | 311mm | 308mm | 297mm | 297mm | 288mm |
6mm | 334mm | 313mm | 303mm | 293mm | 291mm | 282mm |
8mm | 332mm | 312mm | 298mm | 287mm | 285mm | 278mm |
10mm | 330mm | 313mm | 294mm | 283mm | 282mm | 274mm |