rfd900x

Key Features:

  • Long-range data link capable of transmitting more than 40km depending on parameter settings and antennas.
  • Compatible with the MavLink environment.
  • Maximum Air data rate: 224kbit/s.
  • AES Hardware accelerated encryption.
  • Optional RC PPM or SBUS Passthrough. (SiK firmware)
  • GPIO Pin Mirroring capability. (SiK firmware)
  • RF front-end filtering.
  •  ESD-protected and filtered IO pins.
  • Firmware options available to achieve several network topologies including point-to-point SiK, Multipoint (MP) mesh and Asynchronous mesh.
  • User updateable firmware and parameters
  • License-free use in Australia, Canada, USA, New Zealand. (Depending on regional variants)
  • Compatibility with ux series modems.

    Note:
  • The ux and x series modems are not compatible with older "a" or “+” series modems . 
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Models

Maximum Transmit Power(dBm): 30

Frequency Band/s (MHz): 902-928

Number of Channels: 51

Max Duty Cycle (%): 100

Maximum Transmit Power(dBm): 30

Frequency Band/s (MHz): 915-921 and 922-928

Number of Channels: 23

Max Duty Cycle (%): 100

Maximum Transmit Power(dBm): 30

Frequency Band/s (MHz): 920.75-927.25

Number of Channels: 25

Max Duty Cycle (%): 100

Maximum Transmit Power(dBm): 30

Frequency Band/s (MHz): 902-915 and 915-928

Number of Channels: 51

Max Duty Cycle (%): 100

   Compliance:

 

  • Regional version modems are compliant with regional regulation
  • NDAA compliant.
    The RFD900 is designed to be compliant with the following standards:
  • FCC Part 15.247 (Frequency hopping and digitally modulated intentional radiators)
  • AS/NZS 4268:2012 (Radio equipment and systems – short-range devices

   Specifications:

  • Air Data transfer rates available: 12, 56, 64, 100, 125, 200, 188 and 224 kbit/sec (User settable depending on firmware and region variant, 64kbit default)* 
  • UART data transfer rates: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, 1200000 baud (User settable, 57600 default)* 
  • Output Power: 1W (+30dBm) 
  • Receive Sensitivity: >-102dBm at 12kbps*
  • Size: 30 mm (wide) x 57 mm (long) x 12.8 mm (deep) - Including RF Shield, PCB and Heatsink.  Bare Version 30 mm (wide) x 42.5 mm (long) x 6.25mm (deep)
  • Weight: 14g 7g Bare Power supply: +5 V nominal, (+3.5 V min, +5.5 V max), ~1.2A peak at maximum power 
  • Temp. Range:  -40 to +85 deg C 

  Interfaces:

  • RF: 2 x RP-SMA antenna connectors
  • Serial: Logic level TTL (+3.3V)
  • Power Input: +5v, ~1.2A max peak (at maximum transmit power)
  • GPIO: 6 General purpose IO (Digital, PWM/SBUS capable).