| 80m - 40m - 20m - 10m - FD4  FD4 - 4:1 feedpoint in 10m - balun and ferrrite-bead choke detail  FD4 - end PTFE insulator detail  |
15m - 4 element DK7ZB yagi (28 Ohm)  |
| 15m antenna - detail of home-made mast trolley with Yaesu G-650C rotator  |
| OK6MA painting the main antenna tower in September 2008 (boxes and dish are part of wireless internet service - my friend's OK3RM business)  |
| Detail of main bearing of antenna mast - 60mm inner diameter and fixing of telescopic ant rod  |
Detail of main main antenna mast rotator - a modified industrial drive actuator  |
| Is ham radio really a wireless communication??  |