New V3 3DR Radio Telemetry 433 M Hz 1000m W with OTG Cable for APM Pixhawk Flight Controller Specification: Model:3DR Radio Telemetry V3 Item Name:433 M Hz 1000m W 3DR Radio Telemetry Module Frequency: 433MHZReceiving Sensitivity: -140 d Bm Transmit Power: up to 30d Bm (1000m W@9600bps)
Size: 53x 25x 12mm (Lx Wx H) Weight: about 11g (without antenna)CP2102 high quality USB (Universal Serial Bus) to TTL chips Transparent serial link Air data rates up to 250kbps MAVLink protocol framing & status reporting Frequency hopping spread spectrum (FHSS) Adaptive time division multiplexing (TDM) Support for LBT & AFAConfigurable 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 Si 1000 8051 micro-controller
Features: Independent signal amplifier 1 W Same design, both modules can be used either on the groundstation or in the air Both come with Micro USB (Universal Serial Bus) TTL port Equips with 3 kinds of cable for APM & Pixhawk (5P for Apm, 6P for Pixhawk) OTGUse 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 5P1 x Pixhawk Cable 6P1 x OTG Cable