Track Circuits

DUAL CODE HIGH FREQUENCY TRACK CIRCUIT



  • Immune to Electrical Noise
  • No Insulated Joints Required
  • Easy to Maintain
  • High Capacity for ATO or Cab Signaling and Speed Control
  • Two way Data Exchange between Wayside and Train

The ALSTOM Dual Code High-Frequency Track Circuit reliably operates in the presence of electrical noise generated by chopper-controlled vehicles. The track circuit is ideally suited for use on continuous welded rail, where insulated joints are neither desired nor required.