Features
Good radiation efficiency.
Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHz.
Good axial ratio, not just directly perpendicular to the patch but also off-center.
Cheap and easy to manufacture with high accuracy, even for a hobbyist.
Specification
| Center frequency | 5.8 GHz |
| Bandwidth | 660 MHz (5.47 – 6.13 GHz) |
| Axial ratio | < 1.3 |
| Antenna gain | 9.4 dBi |
| Half power beam width | 55° (horizontal and vertical) |
Reviews
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