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Data modem: ARF73 by ADEUNIS RF

ARF73 - UHF Professional radio Modem

The ARF73 modem provides data transmission for applications requiring very long distances or working in harsh environment.

With an adjustable power from 0,5W to 4W, this modem offers the advantages of  strong professionnal radio features (robust radio link, security, licence,..) at a very competitive pricing. The ARF73 is avalaible in a IP65 metal case, is ready to use, works from 400Mhz to 470Mhz and is EN300-113 certified. The setup and configuration are done using the standard AT commands.

The ARF73 is the perfect solution for connecting any RS232/422 device such as PLCs, displays, or terminals.

The quality and the robustness of the professionnal communications provided by the ARF73 are mandatory for secure long distance wireless connections used in site-to-site data transfert, urban traffic control, static roadsign management, nuclear site surveillance, crane control, pipeline information monitoring, military communication and many more….  

Specifications : ARF73

  • A licensed professional band from 400 to 470MHz
  • Frequency stability: +/- 1kHz
  • Improved automatic frequency correction calculation (up to 3kHz)
  • 16 pre-programmed channels
  • An output power selectable via software: 0.5W (27dBm) / 2W (33dBm) / 4W (36dBm)
  • Sensitivity -115dBm
  • Channel spacing: 12.5kHz (25kHz on request)
  • Air rate: 9,600 bits/s
  • RS232 in transparent mode (RS422 or RS485 on demand)
  • Authorisation for Europe

For more information about this UHF Professional radio Modem, contact us

Additional information :

Data Sheet
ARF73-UHF-professional-radio-modem-user-guide-V3
Short-form-catalogue-accessories-V2-A4

Discover Adeunis-RF other 100% wireless solutions :

ARF33 : 'Low cost' multi-channel radio modem RS232 - 433/434MHz
ARF43 : Middle range multi-channel radio modem RS232/RS485 or USB - without a licence
ARF53 : 500mW radio modem RS232/RS485 or USB, European & US versions
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