TX2M / TX2I

UHF Narrow Band FM Multi-channel Radio Transmitter

Frequency:458.5-459.1MHz or 433.05-434.79MHz

The TX2M transmitter and RX2M receiver modules offer a low power, reliable data link in an industry-standard pin out and footprint. This makes the TX2M/RX2M pair ideally suited to those low power applications where existing wideband modules have insufficient range, or where multi-channel operation is needed.
Two versions are available, covering the 458.5-459.1MHz UK band (at 100mW) and the European 433.05-434.79MHz band.

Features

  • 433MHz version conforms to EN 300 220-3 and EN 301 489-3 and 458MHz version to MPT 1329 (UK specs)
  • Any custom band between 420MHz and 480MHz with 5MHz (AR0) frequency range
  • 128 channel PLL synthesizer with TCXO
  • Data rates up to 5 kbps for standard module
  • Usable range over 1km
  • Fully screened. Low profile
  • Incorporate a 1200baud dumb modem
  • Re-programmable via RS232 interface
  • Low power requirements

Applications

  • Handheld terminals
  • EPOS equipment, barcode scanners
  • Data loggers
  • Industrial telemetry and telecommand
  • In-building environmental monitoring and control
  • High-end security and fire alarms
  • Vehicle data up/download