7DB Phantom 3 4K Ranger Extender

  • Model NO.: WF22
  • 7DB Extended Range Signal Booster For DJI Phantom 3 4K (WF22)
  • It improves both remote control and connection performance for DJI Phantom 3 4K drone
  • The effective transmission distance: 1 Km
  • More flying remote control distance means less chance of aircraft lost contact and low risk of the plane crash.
  • Lightweight, durable, practical and convenient to use in compact design.
  • Includes two 7DB directive antennas and one 10DB omni directive antenna
DJI Phantom 3 4K Version WIFI Transmission Antenna Refitting Signal Booster.

The actually tested result is around 1000m in open space, the distance may reduce in places with obstacle such as city streets, forests, hills etc.

Packing list:
2x 7DB panel antennas
1x 10DB omnidirectional antenna
1x supporter
7DB Phantom 3 4K Ranger Extender