The RC1140-RC232 RF Transceiver Modules are compact surface-mounted high performance modules for FSK operation with embedded protocol. The modules are completely shielded and pre-certified for operation under the European radio regulations for license-free use.

RC1170- and RC1190-RC232 conforms with regulations for operation under FCC (USA and Canada) and under the directives given by G.S.R. (India) respectively.


  • Wireless Sensor Networks
  • Automatic Meter Reading
  • Alarm and security systems
  • Point-of-sales terminals
  • Bar code scanners
  • Telemetry stations
  • Fleet management

Key Features

  • Small size (12.7 x 25.4 x 3.3 mm), shielded and optimised for SMD mounting
  • Low sleep current consumption, well suited for battery operated equipment
  • Embedded RC232TM protocol with Addressing and Error check
  • Up to 1018 byte data buffer
  • Two-wire UART interface for easy RS232 | 422 | 485 wire replacement (handshake optional)
  • No external components
  • No configuration required for single-channel use
  • Easy to use data interface
  • Wide supply voltage range, 2.0 – 3.9 V
  • RC1140 | 80-RC232 conforms with EU R&TTE directive (EN 300 220 | EN 301 489 | EN 60950)


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