Home / Radio Modems /
RMX232 Radio Modem

 

RMX232
RMX232-151.275 RMX232-151.300 RMX232-151.600 RMX232-433.920 RMX232-434.56NB RMX232-918.525 Short range Radio Modem User Manual (365K) Datasheet (162K)
RMX232 OVERVIEW The RMX232 Radio Modem provides a reliable wireless communications link between two serial devices. The RMX232 can be used in a variety of data communications applications that require a simple to use invisible data link. High speed data streaming permits point-to-point error free transfers upto 14400bps half duplex. Repeater mode enables the Radio Modem to extend the effective operating range of a point-to-point link by forwarding data packets to a maximum of 3 repeater hops.  The Radio Modem uses unit & site addressed data packets with error checking and packet acknowledgements to achieve a well managed highly reliable 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. Configure the RMX232 for point-to-multipoint broadcast mode and combine with any number of intelligent host computers/ controllers to implement very large networks. The RMX232 Radio Modem supports a range of built-in diagnostic functions that can be used for network interrogation, network problem finding and radio site & range testing.
FEATURES Addressable Point-to-Point, Point-to-Multipoint and Broadcast Multidrop Licence exempt operation Serial protocol. 8 data/1 stop/ no parity DTE Speed selectable 600-115200bps Air data speed selectable  600-14400bps (UHF) DTE flow control - hardware/software/none 96 byte serial receive/transmit buffer On-air data encryption and 100% code balancing. Increased range with external antenna Simple built-in command line configuration Built-in RF link diagnostics Remote over-air unit configuration Modem status indicators Low operating current. Auto standby mode Low profile extruded aluminium enclosure. 7-15V DC power supply.
OPERATING SPECIFICATIONS Operating voltage of 7 to 15VDC Average current of 36mA (data streaming). Standby current of 15mA. Shutdown current of 440uA, for long-term battery operation (DTR activated). Physical: Width 62mm, Depth 24mm, Height 103mm. (excludes antenna) Operating temperature of 0 to 55 degrees C	RADIO SPECIFICATIONS Radio approval EN 300-220-1, ETS 300-683, AS4268.2  Australian C-Tick Approval Transmit power: 433.920MHz - 10mW 151.300MHz - 100mW 918.525MHz - 3mW Receiver sensitivity -100dB for 1ppm BER (UHF) Aerial: SMA female connector
ORDERING INFORMATION For further information and product pricing please contact our sales department.  Please note printed manuals are not supplied with the radio modems.  This is available via the link below.

Copyright © 2007. Embedded Communications Systems Pty Ltd.  All rights reserved.