New V3 3DR Radio Telemetry 433MHz 1000mW with OTG Cable for APM Pixhawk Flight Controller RC Drone

New V3 3DR Radio Telemetry 433MHz 1000mW with OTG Cable for APM Pixhawk Flight Controller Specification: Model: 3DR Radio Telemetry V3 Item Name: 433MHz 1000mW 3DR Radio Telemetry Module Frequency : 433MHZ Receiving Sensitivity : -140 dBm Transmit Power : up to 30dBm(1000mW@9600bps) Size: 53x25x12mm ( LxWxH) Weight: about 11g (without antenna) CP2102 high quality USB to TTL chips 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 Based on HM-TRP radio modules, with Si1000 8051 micro-controller Features: Independent signal amplifier 1W Same design, both modules can be used either on the groundstation or in the air Both come with Micro USB TTL port Equips with 3 kinds of cable for APM and Pixhawk(5P for Apm,6P for Pixhawk) OTG Use a small omnidirectional antenna up to several kilometers Bidirectional amplifiers available for greater range Open source firmware Package Included: 1 x Air Module 1 x Groudstation Module 1 x Apm Cable 5P 1 x Pixhawk Cable 6P 1 x OTG Cable