3DR Radio Telemetry 433MHZ Module For APM APM2 Europe for RC Drone FPV Racing

3DR Radio Telemetry 433MHZ Module For APM APM2Description Item Name 3DR Radio Telemetry ModuleBand 433MHzAntenna connectors RP SMA connectorOutput Power 100mW 20dBm adjustable between 1 20dBmSensitivity 117dBm sensitivityInterface Standard TTL UARTConnection status LED indicatorsCountry for EuropeFeatures Very small size light weight433Mhz frequency bandReceiver sensitivity to 117 dBmTransmit power up to 20dBm 100mW Transparent serial linkAir data rates up to 250kbpsRange of approx 1 mile with supplied antennasDemonstrated range of several kilometers with a small omni antennaCan be used with a bi directional amplifier for even more rangeMAVLink protocol framing and status reportingFrequency hopping spread spectrum FHSS Adaptive time division multiplexing TDM Support for LBT and AFAConfigurable duty cycleBuilt in error correcting code can correct up to 25 data bit errors Open source firmwareAT commands for radio configurationRT commands for remote radio configurationAdaptive flow control when used with APMBased on the HopeRF HM TRP radio module featuring an SiLabs Si1000 RF microcontroller Package Included 1 x Radio Telemetry base station USB Connection 1 x Telemetry Transceiver Pin Header 1 x lead set2 x Antenna