| Brand | N/A |
| Quantity | 1 Piece(s)/pack |
| Color | Blue + green |
| Material | PCB |
| Compatible device | RC helicopter |
| Functions | Aircraft carrying and connect computer |
| Other Feature | The 3DRobotics 3DR Radio is the ideal way to setup a telemetry connection between your APM and a ground station. Small、 inexpensive and with great range、 the 3DR radio uses an open source firmware which allows us to do things that cannot be done with other radios; Radio features: Air module size: 17 x 35mm (without antenna); Ground module size: 17 x 59mm (without antenna); Air module Weight: 16.4g (including cable and antenna); Ground module weight: 16.5g (including antenna); Available in 900MHz or 433MHz variants; Receiver sensitivity to -121dBm; Transmit power up to 20dBm (100mW); Transparent serial link; Air data rates up to 250kbps; Range of approx 1 mile; MAVLink protocol framing and status reporting; Frequency hopping spread spectrum (FHSS); Adaptive time division multiplexing (TDM); Supports 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; Adaptive flow control when used with APM; Based on the HopeRF HM-TRP radio module、 featuring an SiLabs Si1000 RF microcontroller. Documentation:http://code.google.com/p/ardupilot-mega/wiki/3DRadio; Radio Configurator(Air module need a USB-UART tool like FTDI to configure):http://vps.oborne.me/3drradioconfig.zip |
| Packing List | 1 x Air module 1 x Ground module 2 x Antennas 1 x Cable (30cm) |