Details | 2-El.-2m | 3-El.-2m | 4-El.-2m | 5-El.-2m | 6-El.-2m |
7-El.-2m | 7-El.-70cm | 9-El.-70cm | 10-El.-70cm | 12-El.-70cm | 14-El.-70cm |
Stacked 5-El-2m 25-Ohm new | 7-El.-2m 25+ 28-Ohm new | 8-El.-2m 28-Ohm | 10-El.-70cm 28-Ohm |
The 7-Element-70cm-Yagi, Boom 100 cm
Gain 10,35 dBd, F/B >25 dB, 50 Ohm Broadband-Design 3-dB-angles: hor 41,2°, ver 46,8° Vertical stacking distance 1,0 m |
Yagi build by Holger, DL5UP with 2-mm-Elements
New, updated design for more bandwidth (21-Mar-2010)
Position | Length (3,2mm) | Length (4 mm) | Length (6 mm) | |
Reflector | 0 mm | 341 mm | 340 mm | 336 mm |
Radiator | 115 mm | 336 mm (4 mm) | 337 mm | 335 mm |
Director 1 | 165 mm | 312 mm | 310 mm | 305 mm |
Director 2 | 330 mm | 302 mm | 299 mm | 293 mm |
Director 3 | 545 mm | 299 mm | 296 mm | 290 mm |
Director 4 | 785 mm | 302 mm | 299 mm | 293 mm |
Director 5 | 960 mm | 295 mm | 292 mm | 285 mm |