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HAND-HELD RADIO DATA SYSTEM

REAL-TIME WIDE COVERAGE

The IERAX Handheld wireless data terminal was first manufactured by Uniterm in 1996 and has excellent results in South African industry.

The IERAX is South Africa's first locally made high performance radio data system. Price, performance, availability, reliability and logistics make the IERAX system an attractive choice.

The IERAX system comprises hand-held docking-station and base-station. Each system is field tested 15Km.

Examples of Ierax system implementations in industry include process control, stock control, plant monitoring and vehicle telemetry.

HANDHELD

  • Processor 12MHz 80C31
  • 1MB User Programmable Flash
  • 512K BIOS Flash
  • 256K Static Ram
  • Auxiliary Serial Port/Barcode Scanning
  • Battery life 25 hours @ 15% transmit duty cycle

HANDHELD & BASE STATION RADIO

  • Receiver Sensitivity 3uV
  • Adjacent Channel 60 dBc
  • Image Rejection 80 dBc
  • Transmit 2nd harmonic rejection 55 dBc
  • Harmonics and spurious 60 dBc
  • Transmit power nominal 100mW
  • Digital frequency synthesis
  • Digital signal processing
  • High noise immunity

BASE STATION

  • Processor 20 MHz 80C188XL
  • 1MB Bootblock Flash
  • 256K Static RAM
  • RS232/422 Interface
  • Radio network supports 15 hand-helds
  • CHANNEL PROCESSOR 12 MHz 80C31
  • 512K BIOS Flash
  • 256K Static RAM

DOCKING STATION

  • Processor 8 MHz ST62T10
  • Intelligent Charge Cycle max duration 90 minutes
  • RS232 port for Handheld personality programming
Uniterm Design & Manufacture