Transmission Antenna Refitting Signal Booster for DJI Phantom 3 Professional/Advanced DJI Phantom 4
The actually tested result is around 3500m-7000m in open space, the distance may reduce in places with obstacle such as city streets, forests, hills etc.
Package include:
2 x 7DB directive antenna
2 x 8DB omni directive antenna
2 x Feeder line
1 * Tool Kit
