RFD868ux Modem

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A high-performance radio modem operating in the ISM (Industrial, Scientific and Medical) band. It is designed for long-range communication applications requiring best-in-class radio link performance.
599.00 zł 599.0 PLN 599.00 zł z VAT 
486.99 zł z VAT 
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RFD - the flagship product of the Australian company RFDesign

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 RFD - system telemetrii i komunikacji dalekiego zasięgu.

 

RFD 868ux Modem

  • Long range > 40 km depending on antennas and GCS configuration
  • 2 x u.FL RF connectors, collectively switched,
  • Transmission power of 1 W (+ 30 dBM),
  • Low-pass filter transmission,
  • >15dB 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
  • License in Europe and India

 

INTERFACES

  • RF: 2 x u.FL RF connectors,
  • Serial: TTL logic level (+ 3.3 v),
  • Power: + 5 V, ~ 800 mA max Peak (at maximum transmit power),
  • GPIOS: 6 general purpose IOs (with Digital support).

 

SPECIFICATION

ZAKRES CZĘSTOTLIWOŚCI

865-867 MHz

MOC WYJŚCIOWA

1W(+30dBm), kontrolowana w krokach co 1dB(+/- 1dB @ = 20dBm typowo)

PRĘDKOŚĆ TRANSMISJI DANYCH W SIECI LOTNICZEJ

12, 56, 64, 100, 125, 200, 224, 500 i 750 kbit/s (ustawiane przez użytkownika, domyśnie 65kbit, wartości są prawidłowe dla wersji 3.16 oprogramowania SiK)

PRĘDKOŚĆ TRANSMISJI DANYCH UART

1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800, 1M baudów (ustawiane przez użytkownika, domyślnie 57600, wartości są prawidłowe dla wersji 3.16 oprogramowania SiK)

CZUŁOŚĆ ODBIORU

powyżej 111dBm dla 12kbps, 105dBm dla 64kbps, 98dBm dla 200kbps

MONTAŻ

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

ZASILANIE ZNAMIONOWE

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

TEMPERATURA PRACY

0d -40°C do 85°C

WYMIARY

25mm (szerokość) x 33mm (długość) x 10,4mm (grubość) - w tym osłona RF, radiator i końcówki złącza

MASA

10g


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 RFD868 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.