SFX2

500mW NBFM Multi-channel UHF Transceiver

The SFX2 transceiver module offers a 500mW RF power output in the UK 458MHz band. This makes the SFX2 ideally suited to those low power applications where existing multi-channel narrow band devices like TR2M have insufficient range.

Key Facts

Functionality

High Power, Multichannel, Narrow Band, Transceivers

Band

Narrowband

Frequency

458.5-459.1MHz (UK); 420MHz to 480MHz on any 4MHz band

Channel

Multi Channel

Frequency

UHF, 433-434MHz, 458-460MHz

RF Power

500mW

RF Power

>100–≤500mW

Data Rate

≤10kbps

Data Rate

≤10kbps

Operational Range

In Building, 100-200m, 200-300m, 300-500m

Operational Range

300-500m

Country

Australia, Europe, Far East, North America, United Kingdom

Two way

Yes

Data sheet

Features

  • Conforms to EN 300 220-3 and EN 301 489-3
  • High performance double superhet, 255 channel PLL Synthesizer with TCXO
  • Data rates up to 5 kbps for standard module
  • Fast TX switching time (5ms typ.)
  • Usable range over 5km (@ 500mW)
  • Fully screened
  • Feature-rich interface (RSSI, automatic noise squelch, analogue and digital baseband)
  • User configurable via RS232 interface

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

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