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RFD868x Modem

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Processor: 32-bit ARM core, Data transfer rate: 500 kbit/ s, AES hardware accelerated encryption. 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 software has been implemented.
543.90 zł 543.9 PLN 543.90 zł z VAT 
543.90 zł z VAT 
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RFD - is the flagship product of the Australian company RFDesign

RFD is a long-range telemetry and communication system. The RFD system consists of RFD modems, a set of antennas and the cables necessary to connect the modules to other systems.

At the heart of each system are RFD modems, which are high-performance radio modems operating in the ISM (Industrial, Scientific and Medical) band. They are designed for long-range communications applications requiring best-in-class radio link performance. One of the modems is always part of the GCS (Ground Control Station), while the other is part of the project with which communication is required, such as an unmanned aerial vehicle.

For more on RFD modems, their differences and applications, see our authoritative article.​

 

PRODUCT FEATURES

  • Long range> 40 km depending on antennas and GCS configuration * 80 km demonstrated by Edge Research labs on balloon, 57 km in India, on Dipoles
  • 2 x RP-SMA RF connectors, collectively switched,
  • Transmission power of 1 W (+ 30 dBm),
  • Low-pass filter transmission,
  • >20dB amplifier with low noise, high IP3,
  • RX SAW filter,
  • All inputs / outputs protected from ESD and filtered,
  • Re-implemented SiK and Multipoint SiK software, with field upgrades, easy to configure,
  • Small, lightweight,

 

The RFD868x will not communicate with the RFD868x-EU modem unless the standard RFD868x is configured to the same frequency as the EU modem. 

 Important: not compatible with older modems!


SPECIFICATION

For full product description and specifications, please see the attachment

ZAKRES CZĘSTOTLIWOŚCI

868 - 869 MHz

MOC WYJŚCIOWA

1 W(+30 dBm), kontrolowana w krokach co 1 dB

PRĘDKOŚĆ TRANSMISJI DANYCH W SIECI LOTNICZEJ

12, 56, 64, 100, 125, 200 ,224, 500 i 750 kbit/s (ustawiane przez użytkownika, domyślnie 64 kbit)

PRĘDKOŚĆ TRANSMISJI DANYCH UART

1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800,

1M bodów (ustawiane przez użytkownika. domyślnie 57600)

MONTAZ 

3 x śruby M2,5, 3 x punkty lutownicze do pinów

ZASILANIE ZNAMIONOWE

 +5 V. (min. +3,5 V. maks. +5,5 V). szczyt ~ 800 mA przy maksymalnej mocy

TEMPERATURA PRACY

od-40 do +85°C (testowane od -73 do +123°C)

WYMIARY

57 x 30 x 12.8 mm 

MASA

14,5 g



SOFTWARE OPERATION / GCS:

The software solution is an open source program called “SiK.” It has been re-implemented to fit the new processor architecture available on the 32-bit ARM processor core. The boot loader and interface are available for further development and firmware updates of the modem via the serial port. Most parameters can be configured via AT commands, such as baud rate (air / uart), frequency band, power levels. Integrated RFD900 radio configuration support is provided by APM Planner..

The modem is intended for system integrators who will integrate the modem into their own product designs and prototypes. It is the user's responsibility to comply with local radio transmitter regulations.