Signal Range Booster for DJI Phantom 3 Standard

Antenna Range Extender Radio Signal Booster
Function: Boost range/Amplify signal
Radar antenna range booster, Parabolic design, According to optical and analytical geometry
Suitable for DJI Phantom 3 Standard

Specifications:
Material: Metal reflector
Color: White
Size: 80 x 27mm (L x H)
Net weight: 16.5g
Package weight: 20g