Foxeer Echo 2 Patch Antenna 5.8GHz 9dBi SMA RHCP/LHCP 5.5G-6GHz Directional Antenna
Foxeer Echo 2 Patch Antenna 5.8GHz 9dBi SMA RHCP/LHCP 5.5G-6GHz Directional Antenna
Foxeer
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Overview
Foxeer Echo 2 is a 5.8GHz 9dBi patch antenna with an SMA connector, designed for directional 5.8G signal reception. It supports RHCP/LHCP polarization options and uses a double-layer board design with a high-frequency PCB. For product selection or technical support, contact support@rcdrone.top or visit https://rcdrone.top/.
Key Features
- Center frequency: 5.8GHz
- Gain: 9dBi
- Polarization options: RHCP/LHCP
- Double-layer board design with high-frequency PCB
- 45° adaptor included in the package
Specifications
| Center Frequency | 5.8GHz |
| Gain | 9dBi |
| Axial Ratio | Close to 1 |
| Band Width | 5.5G~6GHz |
| Radiation Angle | 84.7° |
| Radiation Efficiency | 98% |
| Impedance | 50Ω |
| SWR | <1.25 at Center Frequency |
| Connector | SMA |
| Dimension (listed) | 40*22mm |
| Mechanical drawing dimensions (unit: mm) | 40.3; 34.0; 34.0; 11.35; 14.00; 16.6; 23.8 |
| Polarization | RHCP/LHCP |
| Case Material | PC |
| Weight | 8g |
| Example test screen (SWR points) | 5.500000 GHz: 1.3997; 5.750000 GHz: 1.0397; 6.000000 GHz: 1.3409 |
| Radiation pattern frequency shown | 5760.000MHz |
What’s Included
- 1pcs Antenna
- 45° adaptor
Applications
- 5.8GHz directional antenna setups for compatible video receiver systems
- 5.8G signal reception where a compact, high-gain patch antenna is required
Details
The Foxeer Echo 2 patch antenna uses a compact housing with a double-layer high-frequency PCB design.
Foxeer Echo 2 patch antenna comes with a 45° adaptor and a compact 34 x 34 mm body for easy fitment on your setup.
SWR and Smith chart measurements across 5.4–6.0 GHz help verify the antenna’s impedance match in the 5.8GHz band.
Foxeer Echo 2 patch antenna radiation pattern data is shown at 5760MHz with both 2D polar and 3D gain plots.
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