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Item specifics
  • Demo Board Type: Others
  • is_customized: Yes
Product Description

3DRobotics 3DR Radio Telemetry 915Mhz ( master)Ground Module for APM 2.6 pixhawk

The Radio "Ground" module is part of the new telemetry system.
It would work in conjunction with the "Air" module offering a 2-way half duplex wireless communication system. 
It base on 3DR Radio system and 100% compatible.
 
Features
Small size and light weight
·Available in 915MHz variants
·Receiver sensitivity to -121 dBm
·Transmit power up to 20dBm (100mW)
·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
·Adaptive flow control when used with APM
·Based on the HopeRF HM-TRP radio module, featuring an SiLabs Si1000 RF microcontroller.
Very good quality design,as you can see as the picture.
Support OTG of Android Cellphones,and computer OTG.    Antenna is 5.8G level ,not the cheap 2.4G level (whose range is very small and material is very cheap)

IMG_6778

Package Including:

 

 Ground module 915Mhz x 1
- 5.8G Antenna x1
Size:  8mmx71mm(Master)
Weight  :  50g
 
 
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.05kg (0.11lb.)
  • Package Size: 10cm x 12cm x 8cm (3.94in x 4.72in x 3.15in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.05kg (0.11lb.)
  • Package Size: 10cm x 12cm x 8cm (3.94in x 4.72in x 3.15in)
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