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915MHz 3DR Radio Module for Telemetry on APM 2


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  • Air data rates up to 250kbps
  • Configurable duty cycle
  • Open source firmware
  • AT commands for radio configuration
  • Based on the HopeRF HM-TRP radio module, featuring an SiLabs Si1000 RF microcontroll
  • Transmit power up to 20dBm (100mW)
  • Receiver sensitivity to -121 dBm
  • MAVLink protocol framing and status reporting
  • Built in error correcting code (can correct up to 25% data bit errors)
  • Very small size
  • Support for LBT and AFA
  • Frequency hopping spread spectrum (FHSS)
  • RT commands for remote radio configuration
  • Demonstrated range of several kilometers with a small omni antenna
  • Transparent serial link
  • Can be used with a bi-directional amplifier for even more range
  • Range of approx 1 mile
  • Adaptive time division multiplexing (TDM)
  • Adaptive flow control when used with APM
  • Available in 900MHz or 433MHz variants
  • Light weight (under 4 grams without antenna)

$53.56 $91.08

Shipping: in 2-7 business days.

General

  • Compatible : Universal
  • Notice : Please read the instructions in detail before assembly. Non-professionals are supposed to assemble it under guidance of professionals.
  • Weight : 2.1 oz (59.5 g)
  • Type : 915MHz 3DR Radio Module
  • Material : Plastic
  • Dimensions : 1.97 in * 0.87 in * 0.39 in (5 cm * 2.2 cm * 1 cm)

Package Contents

  • 2 * Cable
  • 1 * Long antenna
  • 1 * Short antenna
  • 2 * Digital modules

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