TR3M

Narrow Band FM Multi-channel UHF Transceiver

Frequency:Standard: 868 - 870MHz

The TR3M is a 25kHz channel narrowband transceiver, operating on the European 868MHz band Non-Specific SRD allocation.

The module offers a low power, reliable data link in an industry-standard pin out and footprint. This makes the TR3M ideally suited to those low power applications where existing wideband modules have insufficient range, or where multi-channel operation is needed.

Features

  • Conforms to EN 300 220-3 and EN 301 489-3
  • High performance double superhet, 128 channel PLL Synthesizer with TCXO
  • Data rates up to 5 kbps for standard module
  • Usable range over 500m (with 25mW variant)
  • Fully screened
  • Feature-rich interface (RSSI, automatic noise squelch, analogue and digital baseband)
  • Incorporates a 1200baud dumb modem
  • User configurable via RS232 interface
  • Low power requirements

Applications

  • Handheld terminals
  • Heavy vehicle/machine remote controls
  • 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