Construction  12-Ele.-28-Ohm 13-Ele.-28-Ohm 14-Ele-28-Ohm 16-Ele.-28-Ohm
17-Ele.-28-Ohm 19-Ele.-28-Ohm 21-Ele.-28-Ohm 23-Ele.-28-Ohm 27-Ele.-28-Ohm

17-Element-28-Ohm-DK7ZB-Yagi for 432MHz

Antenna built bei Attila, DL1NUX                       Further details on  www.dl1nux.de

Interesting details by F5ETM

Gain 15,6 dBd    3-dB-angles:  23,6 hor       24,4 ver

2x17-Ele.

EME

at 

FG4KH

2x17-El. stacked

by  Jindra, OK1NOR

(JO80FG, 1099m asl)

Winner UHF contest 2006 

single op. on
70 cm in Europe

 


17-El.-432MHz + 8-El.-2m by Michal, OK1VM

Element

Element-Position

Element-Length (8mm) Element-Length (6mm)
Ref 0 mm 336 mm 337 mm
Rad 115 mm 322 mm (12mm)

325 mm(12mm)

D1

175 mm

307 mm 312 mm

D2

345 mm

293 mm 298 mm

D3

570 mm

286 mm 291 mm

D4

840 mm

279 mm 284 mm

D5

1125 mm

275 mm 280 mm

D6

1425 mm

272 mm 277 mm

D7

1725 mm

271 mm 276 mm

D8

2025 mm

270 mm 275 mm

D9

2325 mm

268 mm 273 mm

D10

2625 mm

267 mm 272 mm

D11

2925 mm

267mm 272 mm

D12

3225 mm

265 mm 270 mm

D13

3525 mm

269 mm 274 mm

D14

3795 mm

269 mm 274 mm

D15

4020 mm

265 mm 270 mm

4x17-Element vertically stacked

Stacking distance 1,75m

 

Gain without stacking losses 21,7dBd

 

3dB-angles:

24,0 hor         5,0 ver

4x17-Element stacked in H-configuration

Stacking distances horizontal 1,55m, vertical 1,65m  Gain without stacking losses 21,5dBd