My Attempt To Homebrew a 9 Element Yagi For SSB 2 Meters
Here Are The Dimensions
El. Length | Meter | Feet |
Boom | 3.4 | 11.1549 |
Reflector | 1.03734 | 3.4034 |
Driven | 0.99878 | 3.27684 |
1st Director | 0.96164 | 3.15500 |
2nd Director | 0.93010 | 3.0515092 |
3rd Director | 0.93360 | 3.06299213 |
4th Director | 0.89505 | 2.936516 |
5th Director | 0.85000 | 2.788714 |
6th Director | 0.75000 | 2.46063 |
7th Director | 0.65000 | 2.132546 |
Spacing
Reflector To Driven | 0.3586 | 1.1437008 |
Driven To 1st Director | 0.20000 | 0.656168 |
1st Director To 2nd Director | 0.3881 | 1.273294 |
2nd Director To 3rd Director | 0.4610 | 1.5124672 |
3rd Director To 4th Director | 0.3543 | 1.1624016 |
4th Director To 5th Director | 0.6000 | 1.9685 |
5th Director To 6th Director | 0.5000 | 1.64042 |
6th Director To 7th Director | 0.5000 | 1.64042 |
Material
Boom: 1 Inch Aluminum Pipe
All Elements: #8 AWG Aluminum Wire 0.1285 Diameters in Inches 3.26390 Diameters in mm
Feed Point
75 Ohm Coaxial Cable 42.5 Cm 16.73228 Inches wrapped two times.
MMANA Images
The Install


