• Long-range using RFD900x telemetry modem
• 2.4GHz WiFi AP / Client modes with TCP + UDP packet support
• Easy configuration by web-based wizard built-in
• Direct plug into any RC transmitter with JR style modules
  (eg. Taranis X9D, Horus, …)
• Wide range 5-18V input supply
• Optimized for use with Mavlink/Mission Planner/QGCS
• Dimensions: 52.05 x 66.94 x 38mm

RFD900x New Features:

• New Processor, ARM 32 bit core.
• Air data rate: 500kbit/s.
• AES Hardware accelerated encryption. *Fully working*
• RC PPM Passthrough with telemetry at the same time.
• Fully ESD protected + filtered – Every IO port is protected
  and filtered.
• Original SiK point to point firmware implemented.
• Asynchronous multipoint firmware, *Beta release*

RFD900x Features:

• Long range >40km depending on antennas and GCS setup
  *80km demonstrated by Edge Research labs on a balloon, 57km in India, on
  Dipoles.
• 2 x RP-SMA RF connectors, diversity switched.
• 1 Watt (+30dBm) transmit power.
• Transmit low pass filter.
•  > 20dB Low noise amplifier, high IP3.
• RX SAW filter.
• All I/O ESD protected and filtered.
• Re implemented SiK and Multipoint SiK firmware, field
  upgradeable, easy to configure.
• Small, light weight. 

RFD900x
Interfaces:RF : 2 x RP-SMA connectors

• Serial: Logic level TTL (+3.3v)
• Power: +5v, ~800mA max peak (at maximum transmit power)
• GPIO: 6 General purpose IO (Digital, ADC, PWM capable).

RFD900x
Specifications:

• Frequency Range:  902 – 928 MHz  / 915 – 928 MHz.
• Output Power: 1W (+30dBm), controllable in 1dB steps ( +/-
  1dB @=20dBm typical ).
• Air Data transfer rates: 12, 56, 64, 100, 125, 200, 224, 500
  and 750 kbit/sec (User settable, 64kbit default).
• UART data transfer rates: 1200, 2400, 4800, 9600, 19200,
  38400, 57600, 115200, 230400, 460800, 1M baud (User settable, 57600 default).
• *note these values are correct as of version 3.07 SiK
  firmware.
• Output Power: 1W (+30dBm).
• Receive Sensitivity: >121 dBm at low data rates, high
  data rates (TBA).
• Size: 30 mm (wide) x 57 mm (long) x 12.8 mm (thick) –
  Including RF Shield, Heatsink and connector extremities.
• Weight: 14.5g.
• Power Supply: +5 V nominal, (+3.5 V min, +5.5 V max), ~800
  mA peak at maximum power.
• Temp. Range: -40 to +85 deg C, tested operational from -73
  to +123 deg C.

Software / GCS
Support:

The software solution is an open source development called
“SiK”.  It has been re implemented to suit the new processor
architecture available on the 32bit ARM processor core.  A boot loader and
interface is available for further development and field upgrade of the modem
firmware via the serial port.

Most parameters are configurable via AT commands, Eg. baud
rate (air/uart), frequency band, power levels.

Integrated support for configuring the RFD900 radios is
supported by APM Planner.

The default settings are at 57600 baud, N, 8, 1, and 64k air
data rate.

Software Features
Include:

• Frequency hopping spread spectrum (FHSS)
• Transparent serial link
• Point to Point, or Multipoint networking
• Configuration by simple AT commands for local radio, RT
  commands for remote radio
• User configurable serial data rates and air data rates
• Error correction routines, Mavlink protocol framing (user
  selectable).
• Mavlink radio status reporting (Local RSSI, Remote RSSI,
  Local Noise, Remote Noise).
• Automatic duty cycle throttling based on radio temperature
  to avoid overheating.

Compliance:

• 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)
• The modem is designed for system integrators who will
  integrate the modem into their own projects and product prototypes.  The
  user is responsible for compliance with local regulations for radio
  transmitters.

Applications:

• Long-range remote control (RC) via PPM
• Ground control station (GCS) telemetry gateway over WiFi

Package Includes:

• 1 x RFD900 TXMOD
• 1 x RFD900x Radio Modem
• 1 x Antenna, 868-900MHz Quarter wave monopole 2.1dBi
• 1 x Antenna, 868-900MHz Right Angle Quarter wave monopole
  2.1dBi
• 4 x Antennas, 868-900MHz Half wave dipole 3dBi

For
more details please call 878864106/ 6290425129/ 7001800105.