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7-Element- 28Ohm-Yagi for 70cm Built by DH3FAW |
7-El-28-Ohm 1,0m |
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7-Element- 28Ohm-Yagi for 70cm Built by DH3FAW |
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Elementposition |
10mm |
8mm |
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Ref |
0mm |
342mm |
343mm |
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Rad |
105mm |
328mm
(10mm) |
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D1 |
155mm |
306mm |
310mm |
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D2 |
305mm |
293mm |
297mm |
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D3 |
520mm |
284mm |
288mm |
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D4 |
770mm |
285mm |
289mm |
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D5 |
960mm |
275mm |
280mm |
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Gain 432MHz = 10,5 dBd 3dB-angle hor = 42,8° 3dB-angle ver = 49,4° Feedpoint 28Ohm at 433MHz
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Horizontal pattern at 432 MHz |
Vertical pattern at 432 MHz |
