Triple Feed Patch 5.8GHz Antenna SMA
The Triple Feed Patch 5.8GHz Antenna is a directional, circularly polarized antenna designed for FPV video systems, offering high gain and excellent axial ratio for improved signal integrity across the 5.8GHz band.
Features
- Directional circularly polarized patch antenna with 9.4 dBi peak gain.
- Optimized 5.8GHz center frequency with 660 MHz bandwidth (5.47–6.13 GHz).
- Excellent axial ratio (<1.3) ensures stable circular polarization on and off-axis.
- High radiation efficiency (0.835) for superior performance compared to standard FR4-based patches.
- Includes SMA male to SMA male semi-rigid coax pigtail for direct connection.
Out of stock
The Triple Feed Patch 5.8GHz Antenna is engineered for FPV pilots seeking reliable, high-gain directional reception. Its triple-feed design creates a robust circularly polarized radiation pattern, minimizing signal nulls and multipath distortion common in urban or reflective environments. The antenna’s construction prioritizes materials with low dielectric loss at 5.8GHz, resulting in a radiation efficiency significantly higher than typical FR4 PCB patches.
With a half-power beamwidth of 55 degrees in both horizontal and vertical planes, it provides a focused yet usable lobe for targeting video transmitters. The integrated SMA male pigtail offers a direct, low-loss connection to compatible receivers or ground station equipment, making it an ideal upgrade for long-range FPV exploration, racing gate penetration, and HD digital video links where signal clarity is paramount.
Additional Information
| Weight | 0.022 kg |
|---|---|
| Dimensions | 9 × 13 × 1 cm |
