8-Element-Yagi for the 2m-Band with the 28-Ohm-DK7ZB-Match
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Boom 4,35 m Gain 12 dBd F/B > 23 dB Optimized for SSB/CW-part of the 2-m-Band |
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2x8-El.-X-pol built by Rudy, PA3ECU |
4x8-Ele.-DK7ZB vertically stacked, contest-group of DF0MTL
Picture: DL2UX |
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2x8-Ele.-DK7ZB vertically stacked, contest-group of DF0VK best Stacking distance 3,20m
Picture: DF7DJ
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4x8-Element H-group
built by Emmanuel, F4DSD Stacking distances Hor = 3,41m Ver = 3,12m |
The 4x8-El.-Yagi-Group of Gerhard, DL1DWI Mechanical Rotation vertical/horizontal! Watch the clever construction on |
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New calculated and tested dimensions, update 12/2010
Elementpositions
Ref | Rad | D 1 | D 2 | D 3 | D 4 | D 5 | D 6 |
0 mm | 400 mm | 735 mm | 1315 mm | 2030 mm | 2825 mm | 3660 mm | 4320 mm |
Elements 4, 6, 8 and 10mm, Radiator 12mm
Diam. | Ref | Rad (12 mm) | D 1 | D 2 | D 3 | D 4 | D 5 | D 6 |
10 mm | 1004 mm | 953 mm | 932 mm | 904 mm | 890 mm | 880 mm | 882 mm | 886 mm |
8 mm | 1004 mm | 954 mm | 938 mm | 912 mm | 898 mm | 888 mm | 890 mm | 894 mm |
6 mm | 1006 mm | 958 mm | 945 mm | 922 mm | 906 mm | 896 mm | 898 mm | 902 mm |
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3D-EZNEC-Plot