RSX Radio Modem

The RSX Series is a family of high-speed, intelligent radio modems that offers a high-quality yet cost-effective wireless data solution for point-to-point digital messaging.

The versatile nature of the configurable user interface ensures that the modems can be deployed as easily by the non-technical and technical user.

The modems are housed in small rugged metal enclosures with straightforward access to RF and data interfaces via a BNC and D-type connector. The modems allow, depending on channel spacing, maximum on-air data rates of 4800 or 9600 baud using GMSK (Gaussian Minimum Shift Keying) modulation. Serial data is passed to the modem via the RS-232 interface at data rates of up to 38400 baud.

To allow flexibility in meeting the individual user’s operational requirements, RSX modems are supplied with proprietary setup software.

This allows access to a wide range of configurable parameters including a link test facility and source and destination addressing.

The units operate from an internally-selected 7V or 12V DC external negative earth supply.

Incorporating Wood & Douglas professional range transceivers, the radio modems are multichannel synthesised units operating at either VHF or UHF frequencies and are approved to worldwide standards - EN 300 113 and EN 300 220 radio specifications and EN 300 489 EMC.

  • RSX150: 125 to 180MHz
  • RSX450: 400-800MHz
  • RSX850: 868 to 879MHZ
  • High speed operation
  • Fully transparent over RF link
  • CRC
  • RS-232 data rate 300-38400 baud
  • User configurable with power save mode

It is our aim to never promise what we cannot deliver.

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