4
ELEMENTS QUAD
Rotator : G800 or equivalent
Above mentioned you can see the schematic diagram (not drawn to scale).
Boom
length 5,7m HPSD 4Q |
Boom length 6,9m HPSD 4Q | ||
| Design freq: | 27,555
MHz |
27,555
MHz |
|
| Gain: | 7,92
dBD |
8,5
dBD |
|
| F/B: | 25
dB |
24,4
dB |
|
| Beam width: | 66
degrees |
61,7
degrees |
|
| Band width | 0,6
MHz |
0,4
MHz |
|
| Wire | AWG12 |
AWG12 |
|
| A= | 10.440mm |
10.480mm |
|
| B= | 10.960mm |
10.960mm |
|
| C= | 11.100mm |
11.120mm |
|
| D= | 11.520mm |
11.440mm |
|
| E= | 2270mm |
2600mm |
|
| F= | 1870mm |
2850mm |
|
| G= | 1550mm |
1450mm |
|
4 elements drawing 4 el quad pattern
4 el pattern long boom
