3DRobotics 3DR Radio Telemetry Kit 433Mhz Module for APM 2.5 2.6 2.8 / pixhawk 2.4.8 Transmit power up to 20dBm (100mW) Description: Single TTL 3DRobotics 3DR Radio Telemetry Kit 433Mhz The 3DR Radio telemetry system is designed as an open source Xbee replacement radio set, offering a lower price, longer range and superior performance to Xbee radios. It?s available in 433Mhz; and in the following configurations: serial board (for the air) and USB (for the ground). The radio is a 2-way half-duplex wireless communication system with a standard TTL UART interface, based on HopeRF's HM-TRP data link modules, and custom firmware that improves upon the modules' original features and performance. Very small size - Light weight (under 4 grams without antenna) - 433-434.79MHz - Receiver sensitivity to -121 dBm - Transmit power up to 20dBm (100mW) Test data: - Range:2KM-3KM (57600 buad rate) - Note:CUAV RADIO V3 version with Micro USB port as APM 2 flight control - Transparent serial link - Air data rates up to 250kbps - MAVLink protocol framing and status reporting - Frequency hopping spread spectrum (FHSS) - Adaptive time division multiplexing (TDM) - Support for LBT and AFA - Configurable duty cycle - Built in error correcting code (can correct up to 25% data bit errors) - Demonstrated range of several kilometers with a small omni antenna - Can be used with a bi-directional amplifier for even more range - Open source firmware - AT commands for radio configuration - RT commands for remote radio configuration Package Included: 1 x Radio Telemetry base station (USB Connection)100mW 433 Mhz 1 x Telemetry Transceiver (Pin Header) 1 x lead set 2 x Antenna
