UrsaNav® UUN-2000 eLoran Signal Generation, Monitor, and Control System

Integrated LF Transmission Platform for Precision Timing, Navigation, and Data Broadcasting

The UN-2000 eLoran Signal Generation, Monitor, and Control System is a fully integrated platform engineered for the reliable transmission of Loran-C, eLoran, and Low Frequency (LF) signals. It combines precision timing, data generation, subsystem monitoring, and robust system control to support mission-critical infrastructure across national timing networks, navigation support, and resilient PNT applications.

This system features a modular design, scalable for site-specific or nationwide deployments. It includes all hardware and software necessary to generate, monitor, and control the full eLoran signal suite, including the Loran Data Channel (LDC), Eurofix formats, and advanced pulse modulation techniques.

Contact Us
"UN-2000 eLoran Signal Generation, Monitor, and Control System rack with modular components including timing generator, UTC master clock, data channel generator, monitor receiver, interface unit, and integrated control set.
UN-2000 eLoran System

UN-2000 eLoran System Key Features

  • Integrated pulse generation, UTC timing, LDC modulation, and external control

  • Supports Loran-C, eLoran, Eurofix, and other regional LF data formats

  • Full redundancy and automated failover for uninterrupted operation

Modular, End-to-End Control

At the heart of the UN-2000 eLoran System is a suite of proven UrsaNav technologies:

  • UN-450 eLoran Timing Generator

  • UN-460 UTC Master Clock

  • UN-180 Loran Data Channel Generator

  • UN-156 eLoran Monitor Receiver

  • UN-510 External Interface Unit

  • UN-570 Integrated Monitor & Control Set with ELEGANT PulsePoint™ Software

These components work together to generate precise eLoran signals, verify timing and integrity, manage transmission health, and provide intuitive local and remote system control.

UN-2000 Applications

  • National PNT infrastructure

  • Secure, resilient timing and frequency distribution

  • Long-range LF navigation and data broadcasting

  • Maritime, aviation, and land-based safety systems

  • Differential eLoran reference and control sites

Why Choose the UN-2000?

The UN-2000 eLoran System is designed for users who require end-to-end control of LF transmission with nanosecond-aligned timing and data reliability. Benefits include:

  • Seamless integration of timing, modulation, monitoring, and control

  • Supports all current LDC standards and next-generation modulation schemes

  • Redundant “side A / side B” architecture with auto or manual failover

  • Fast alarm propagation (<60 seconds) to UN-2100 System Management interface

  • Built-in data logging and historical system performance monitoring

Build a Future-Ready eLoran Transmission Network

The UN-2000 eLoran System is the foundation of modern LF broadcast capabilities—trusted, redundant, and aligned to UTC. Contact Us to learn how the UN-2000 can support your mission.