親愛的先生：
     我有PHANTOM GL300E。通信系統中的飛機和遙控器的傳輸信號（如FSK，OFDM ...）是什麼？

Hahaha who know Mandarin can talk with DJI ;-)

nJo-nJo Posted at 2018-2-28 22:19
Hahaha who know Mandarin can talk with DJI ;-)

And †hose with google Chrome can eavesdrop...
"Dear sir, I have PHANTOM GL300E. What are the transmission signals (such as FSK, OFDM ...) of the aircraft and the remote control in the communication system? "  

Hello Jerry, thanks for your interests in our products! The P4P uses LightBridge technology and we're sorry that more inner info is not available.
BTW, the language of Forum is English, and many warmhearted members are glad to help here, so I'd suggest posting in English for better assistance. Thanks for your understanding.