New Upgraded V2.0 3DR Radio Telemetry 433MHZ 915MHZ Data Transmission Module For APM Pixhawk PX4

New Upgraded 3DR Radio V2.0 Telemetry 433MHZ 915MHZ Data Transmission Module For APM Pixhawk PX4 User Manual: Click Here Features Super small and light, only 4g Same design, both modules can be used either on the groundstation or in the air Both come with Micro USB port Equips with 2 kinds of cable for APM and Pixhawk(5P for APM,6P for Pixhawk) Use a small omnidirectional antenna up to several kilometers Bidirectional amplifiers available for greater range Open source firmware Specification Frequency : 915MHZ,433HZ(Optional) Receiving Sensitivity : -121 dBm Transmit Power : 20dBm(100mW) Transparent serial links Transmission Rate up to 25kbps in the air MAVLink frame protocol and status report FHSS TDM Support LBT and AFA Built-in error correction code (can correct up to 25% of data bit errors) Use a small omnidirectional antenna up to several kilometers Bidirectional amplifiers available for greater range Open source firmware AT configuration RT remote configuration Adaptive flow control when used with APM Based on HM-TRP wireless module, come with Si1000 8051 microcontroller and Si4432 wireless module. Package Included 1 x Air Module 1 x Groudstation Module 1 x APM Cable 5P 1 x Pixhawk Cable 6P