a Combination of Vertical and delta loop with a length of 73,5 m !
Excelent DX Antenna from 10m to 80m
Well you want to know like the aerial DL6KA looks quite fast explained...
and slightly copiable....
1.) First take a GFK Tower! 10 m and a simple "GFK" Fishing tele rod 8-9 meters long.
2.) UNUN 4:1 with 2 x FT 240-72 (AMIDON) for 1 KW Peek of HF-power
3.) All-important !
About 20 or more radial 10, 15, 20 m long in the garden
bury as far as possible Radially round the aerial about 10 cm to 20 cm in the earth are laid.
4.) I have fastened the Unun about 50 cm from earth to the Tower. Here is the feed of the Antenna. I use Cu 6 mm ² PVC in isolation. In to the N plug the earth net is connected see pictures
5.) 6 mm ² wire to the GFK Tower fasten with insulating tape up to
10 m of brand. Not spirals! In the hinge rod 0.5 mm ² Cu wire up to
Point introduce and on top on it the GFK put the rod . At 10 m
the triangle is connected. The end of the triangle becomes in that
Hinge connected. (Hinge elements with Coroplast protect!)
6.) A ground shell for the firm state of the rod in the property market for 9-15
To get euro. I have concreted a V2A pipe with more than 8 m
GFK Tower one should provide for stability in own interest.
7.) Wire length of the aerial 73.5 m. (10 m Vertically, 56 m Horizontally the lying
Triangle 1.0 mm ², 8 m Vertically)
Resonance by the
UnUn on 10-12-15-17-20 m (VSWR 1,2-2,0) 30-160m with tuner
I wish you a lot of fun with the copy!
Here some Pictures for understanding my Antenna !
At the first Day I worked Japan at 80m...!
Feeding by UNUN with earthcontact.....! working all Band 10-160m
The DL6KA Antenna is ready since 21.2.2009 !
I hope you will understand my english as well.........? Please leave a message in my Guestbook !
(C) opyright by DL6KA, Peter Esser.
Copy's also extract-white only after arrangement and Link to my side.
Disclaimer of liability:
The author cannot be made for the possible damages, no matter what kind which originate from these instructions responsible, unless, the author would have acted roughly deliberately, the observance of the VDE regulations is to be guaranteed by the postfarmer itself, also an observance of the above description cannot guarantee this.