Foxeer 8DBi Echo 2 Antenna

Technological antenna Foxeer 8DBi Echo 2 for quadcopters at a competitive price

The Foxeer 8DBi Echo 2 antenna is a high quality antenna designed for use with FPV (First Person View) equipment on UAV or other radio-controlled devices. Antennas of this kind can improve the quality of the video signal and, accordingly, increase the range and quality of the field of view.

• Material: PCB ABS.
• Weight: 10.4 g.
• Dimensions: 34×34×61 mm.
• SWR: less than 1.15 (at center frequency).
• Center frequency: 5.8 GHz.
• Frequency bandwidth: 500 MHz (5.5~6 GHz).
• Gain: 9 dBi.
• Beam: 120°..70° (-3dBi).
• Impedance: 50 ohms.
• Radiation efficiency: 98%.
• Polarization: RHCP.
• Connector: SMA.

Main Features

1. Antenna type: patch antenna is a flat antenna with a directional radiation pattern. It provides improved signal reception in certain directions and suppression of unwanted interference.

2. Frequency range. The antenna supports the 5.8 GHz band, which is the standard frequency range for FPV equipment.

3. Gain: 8 dBi, which provides a significant improvement in video signal quality compared to standard antennas, which have a gain of about 2-3 dBi.

4. Compatibility: Foxeer 8DBi Echo 2 antenna is compatible with the most common interfaces such as SMA, RP-SMA, MMCX, etc. Before purchasing, please make sure that the antenna interface matches the connector on your video transmitter or receiver.

5. Compact Size and Easy to Install: The Foxeer 8DBi Echo 2 antenna is small in size and offers mounting flexibility with multiple mounting holes and mounting solutions.

However, it's worth considering that directional antennas like the Foxeer 8DBi Echo 2 have limited coverage angles. This means that to obtain maximum signal quality, the antenna must be directed towards the signal source (transmitter). Use the antenna in combination with other antenna types to ensure maximum performance and video signal stability under varying flight conditions.