Time Timing Phase and monitoring system

Resilient sync, timing & phase from the experts for telecoms, energy/power, banking, financial institutions, broadcast, enterprise IT, & defence

Resilient Positioning Navigation & Timing

GNSS (GPS, GLONASS, Galileo & Beidou) & eLoran products including GPS repeaters, jamming detection, simulators, receivers, antennas & infrastructure from the GPS experts via GPS-World.biz

Chronos' timing & monitoring solutions enable traceable time for financial institutions to comply with MiFID II.

PPM's ViaLite GPS RS422 Fibre-Optic-Link

Provides a high reliability connection for the transmission of RS422 signals over optical fibre for distances of up to 20km.

Product Information

Product Information

PPM’s ViaLite GPS RF Fibre-Optic-Link provides a high reliability, transparent cross-site connection between a GPS antenna and a GPS receiver. Using optical fibre, the GPS Antenna may be positioned 10km or more away from the GPS Receiver, whilst overcoming problems due to path loss and electro-magnetic interference etc.

The wide dynamic range of the link results in negligible degradation of satellite signals due to noise or interfering signals.

PPM’s ViaLite product offers particular advantages:

  • L1 and L2 GPS frequencies
  • Operation from 0m to >10km
  • Compact plug-in module – up to 8 in 19” rack case
  • Shielded module option for use in high levels of electrical interference or over a wide operating temperature range
  • Wide dynamic range for negligible signal degradation
  • Front panel status LEDs and rear panel alarm outputs: laser status, received light level
  • External LNA/GPS Antenna supply feed option