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

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

The 21-El.-Yagi, built by Ingo, DL5KCI

 

 

4x21-El.-70cm-EME-group in 28-Ohm-Design, built by Gerhard, DL1DWI

He made his first EME-QSO with 100Wtts output!

 

 

VK6COQ 

with successfull JT-66-EME-Test

 

60Wtts out and a single

21-El.-28-Ohm-Yagi

 

Operation by

Daniel, HB9CRQ

see   www.hb9q.ch

Element

Element-Position

Element-Length (8mm)

Element-Length (6mm)

Ref

0mm

334mm

338mm
Rad 115mm 322mm (12mm) 324mm (12mm)

D1

175mm

308mm

314mm

D2

345mm

293mm

299mm

D3

570mm

287mm

293mm

D4

840mm

280mm

286mm

D5

1125mm

276mm

282mm

D6

1425mm

273mm

279mm

D7

1725mm

272mm

278mm

D8

2025mm

271mm

277mm

D9

2325mm

272mm

278mm

D10

2625mm

272mm

278mm

D11

2925mm

273mm

279mm

D12

3225mm

268mm

274mm

D13

3525mm

267mm

273mm

D14

3825mm

265mm

271mm

D15

4125mm

264mm

270mm

D16

4425mm

265mm

271mm

D17

4725mm

265mm

271mm

D18

4995mm

264mm

270mm

D19

5220mm

261mm

267mm