Wireless connectivity

Enhance your rolling stock with our market-leading onboard radio frequency (RF) connectivity solutions. Our comprehensive portfolio of railway antennas, high-performance RF cables, and cable assemblies ensures a reliable, always-connected onboard network— offering seamless trains to ground services and supporting the digital transformation of rail transportation.

The exponential growth of data generated onboard modern trains requires robust, broadband connections between rolling stock and ground infrastructure. Reliable RF connectivity is essential for safe, efficient, and future-ready railway operations.

As a global leader in RF connectivity for rolling stock, we offer an extensive and customizable range of solutions tailored to the unique requirements of the railway industry. Our products are engineered to meet international railway standards and regulations, ensuring safety and compliance worldwide.

SENCITY® Rail antennas: Efficient vehicle-to-ground and train-borne communication with rooftop, in-carriage, and inter-carriage antennas. Our innovative rooftop antennas feature integrated gateways, radio modules, and fully integrated WLAN access points—eliminating the need for separate in-carriage gateways.

High-performance RF Cables: As the backbone of onboard communications, our RF cabling connects wireless devices, IP-based networks, train control systems, cellular networks, and GNSS systems. With excellent insertion loss, our cables support frequencies up to 6 GHz (select products up to 8 GHz) and are fully approved for rail applications.

Custom cable assemblies: Designed for durability and reliability in demanding railway environments, our assemblies ensure seamless integration and long-term performance.