Construction details | 9-Ele.-28-Ohm | 10-Ele-28-Ohm | 11-Ele-28-Ohm | 12-Ele.-28-Ohm |
13-Ele.-28-Ohm | 14-Ele.-28-Ohm | 17-Ele.-28-Ohm | 19-Ele.-28-Ohm |
19-Ele.-28-Ohm-DK7ZB-Yagi (13,70m Boom)
Longest version in the series Gain 16,15dBd F/R >30dB High gain and medium bandwidth, 2MHz for SWR <1,5 good pattern Stacking horizontal 5,39m, vertical 5,22m |
The 19-Ele-Yagi built by Nick, HB9EFK, Alpe del Tiglio, JN46NI
Pictures above and below: The Yagis by Frederic, HB9TTY
2x19-El.-Rope-Yagi built by Henk, PA0EME |
2x19-El.-X-Rope-Yagi built by Henk, PA0EME
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Lengths and positions of the Elements
The given length of the radiator element is from
tip to tip, including 10mm spacing for the insulated part.
Element | Position | Length (6mm) |
Ref | 0mm | 1026mm |
Rad | 335mm | 986mm (12mm) |
D 1 | 595mm | 955mm |
D 2 | 1115mm | 933mm |
D 3 | 1800mm | 918mm |
D 4 | 2590mm | 906mm |
D 5 | 3435mm | 896mm |
D 6 | 4325mm | 887mm |
D 7 | 5230mm | 879mm |
D 8 | 6150mm | 875mm |
D 9 | 7080mm | 871mm |
D 10 | 8010mm | 869mm |
D11 | 8935mm | 868mm |
D 12 | 9850mm | 866mm |
D 13 | 10745mm | 866mm |
D 14 | 11615mm | 862mm |
D 15 | 12445mm | 859mm |
D 16 | 13160mm | 877mm |
D 17 | 13700mm | 858mm |