Antenna mounted on the roof of the train

The 21Net hardware was installed on the Control Coach, a test laboratory carriage that can be included within a conventional high speed (300km/hour) train set, and comprised:

• The On-Roof Antenna System (see image top left)
• The Antenna Controller
• The Satellite Modem
• The Wi-Fi in-train distribution system

The service was managed remotely by the back-office system located in northern Europe.