UHF radio modem

Monday, 22 March, 2004 | Supplied by: http://www.embeddedcomms.com.au/


The RM-232-433 radio modem provides a wireless communications link between two serial devices. It can be used in a variety of data communications applications that require a simple to use, invisible data link.

High-speed data stream permits point-to-point error free transfers up to 1440 bps half duplex.

Repeater mode enables the modem to extend the effective operating range of a point-to-point link by forwarding data packets to a maximum of three repeater hops.

The device uses unit and site addressed data packets with error checking and packet acknowledgments to achieve a well managed wireless link. The on-air data rate is selectable from 600 to 14400 bps, thus improving network access for multiple point-to-point links within close proximity.

Users can configure the radio modem for point-to-multipoint broadcast mode and combine with any number of intelligent host computers/controllers to implement very large networks.

The device supports a range of built-in diagnostic functions that can be used for network interrogation, network problem finding and radio site and range testing.

Related Products

Cambium Networks cnMatrix EX3024F aggregation layer switch

The switch is built with next-generation architecture that delivers non-blocking performance,...

Quectel RG255G 5G Redcap MediaTek-based module

Available in three form factors — LGA, M.2 and Mini PCIe — the module...

Ventech Systems enclosures for high-tech equipment

Ventech Systems specialises in standalone industrial enclosures tailored to safeguard critical...


  • All content Copyright © 2024 Westwick-Farrow Pty Ltd