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D-OBR Compact (Digital OnBoard Compact) – Discontinued


  • Provides cellular and GSM/R coverage onboard trains
  • Supports up to five frequency bands
  • Highly resilience and redundant architecture
  • Software defined filtering of up to 12 sub bands in each frequency band
  • Support for 800MHz, 900MHz, 1800MHz, 2100MHz and other LTE bands
  • Supports all major wireless technologies including GSM, EDGE, DCS, CDMA, WCDMA, and LTE operating in any band
  • 23dBm composite power per band
  • Smart ALC digital loops designed for high speed train operation
  • Individual gain and power settings for each sub band
  • IMOP (Interference Mitigation Oscillation Prevention) mechanism
  • Management via web GUI or AEM network management software
  • GPS enabled geo-functionality to control repeater parameters

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