500mw 3DR Radio Telemetry Air/Ground Module 433mHz For MWC APM PIXHAWK Pirate
6-position Molex connector
2-way full-duplex communication through adaptive TDM
The air module and the ground module,with OTG cable
Power uo to 500mw,up to 1.5KM communication distance in the open air
Support MWC/APM/PIXHAWK P4 open source flight controllers

Supply voltage:3.7-6V  DC (from USB or Molex connector)
Transmit current:500mA at 27 dBm
Receive current:25 mA
Serial interface:3.3 V UART
Frequency:433mHz / 915mHz
Power:500mw
Connector:SMA