Overview
Foxeer Echo 2 Max is a high-gain directional FPV antenna designed for 5.8GHz/2.4GHz dual-frequency operation. It features 13dBi gain and linear polarization in a compact PC housing.
For pre-sales and technical support, contact https://rcdrone.top/ or email support@rcdrone.top.
Key Features
- 13dBi high gain
- 2.4G/5.8G dual frequency
- Linear polarization
- Radiation angle: 60°
- High radiation efficiency: 98%
Specifications
| Model | Echo 2 Max |
| Frequency | 5.8GHz/2.4GHz Dual Frequency |
| Gain | 13dBi |
| Axial Ratio | Close to 1 |
| Radiation Angle | 60° |
| Radiation Efficiency | 98% |
| Impedance | 50Ω |
| SWR | 2.4G: 1.5; 1.2 at Center Frequency |
| SWR test markers (from chart) | 2.205000 GHz: 1.5567; 2.450000 GHz: 1.6076; 2.540000 GHz: 1.5359; 5.200000 GHz: 1.3690; 5.600000 GHz: 1.2738; 5.700000 GHz: 1.5627 |
| Connector | SMA/RPSMA |
| Dimension | 113*89*92mm |
| Dimension labels (from diagram) | 113mm; 89mm; 27mm; 65mm |
| Polarization | Linear Polarization |
| Case Material | PC |
| Weight | 75g |
What’s Included
- 1pcs Antenna
Description

Details

Foxeer Echo 2 Max is a compact directional FPV antenna with 13dBi high gain, 2.4G/5.8G dual-frequency support, and linear polarization.
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