The Eurofix Generator equipment interfaces directly to the eLoran transmitter to modulate additional data onto the eLoran signals. The Eurofix Generator is a key element to upgrade a conventional Loran-C transmitter to a state-of-the-art eLoran station.

The additional data can consist of:

- Differential eLoran messages
- UTC timing information
- Differential GPS messages
- Emergency broadcast messages
- Any other information as determined by the System Provider

The Eurofix Monitor receives, checks and validates the received Eurofix transmissions on various levels of integrity. The levels of integrity are:

- Data integrity: is the data received as it was supposed to be transmitted?
- Data validity: is the data received valid at the location of the Monitor?
- User integrity: when acting as a user, does the Monitor performance meet specifications?

Eurofix Monitor stations can be located both on-site as well as remote, to monitor and guarantee the performance throughout the service area.

A typical on-site Eurofix Generator/Monitor installation contains:

- A Reference Station, interfacing with both on site and remote equipment
- An Integrity Monitor, validating the transmitted information on multiple levels
- A Eurofix Local System Controller, providing local monitoring and control facilities

Please also refer to the commercial and technical documentation under Product Documentation and Product Manuals.