RF products provide vital links for broadband connectivity, monitoring systems and fleet management for mass transit, rail, bus, automobile and the industrial markets.  Our vendors’ solutions provide our customers the reliability, flexibility and durability required for the demanding and harsh application requirements.

Vendor solutions include:

  • Cable Assemblies (Data, Coax & Fiber Optic)

  • RF & Fiber Optic Cable

  • Ethernet Cable

  • Interconnects

  • Antennas

  • Adapters

  • Diplexers

  • Switches


On-board radio frequency connectivity

Our wide portfolio of antennas, cables, and cable assemblies includes all the products required to create a future-proof onboard network that is always connected to the ground services.


The ever-growing amount of data generated onboard trains increases the need for a broadband connection between the train and the ground. This is essential for safe and efficient operations. 

We are the leading manufacturer of radio frequency (RF) connectivity for rolling stock and offer an extensive and customisable portfolio of products dedicated to onboard RF connectivity. Our solutions include robust antennas, high-performance RF cables and cable assemblies, all specifically developed to meet the distinct needs of the railway market and to fulfill global railway regulations.

Our SENCITY® rail antenna portfolio offers efficient vehicle-to-ground and train-borne communication through rooftop and in-carriage antennas as well as inter-carriage antennas. Moreover, the portfolio includes our innovative rooftop antennas with integrated gateway and radio modules as well as fully integrated WLAN-access points, eliminating the need for in-carriage gateways.

RF cabling is the backbone of communications on the move. It can be used to connect wireless devices, IP-based networks train control systems, cellular networks and GNSS systems. Our RF cabling has excellent insertion loss and is therefore applicable in frequencies up to 6 GHz (specific items available up to 8 GHz) while meeting approvals for rail applications


Rooftop antennas

  • Complete range of communication standards between 87.5 MHz and 7.125 GHz 
  • Patented high voltage / high current certification and new patents on dual polarized technology
  • Quality / Robustness / Certifications / Mounting

In-carriage antennas

  • Complete range of communication standards between 380 MHz and 6 GHz 
  • High performance 
  • Rugged design  
  • Fire retardant and low toxic  
  • Simple cable connection with quick-lock connectors  
  • Various assembly options

RF cable assemblies

  • Factory made assemblies according to customer requirements
  • Fully tested
  • Available with all common RF connectors

RF cables

  • Flexible jumper cables 
  • Low-loss feeder cables 
  • RADOX jacket material 
  • EN 45545-2 compliant 
  • NFPA-130 complaint
  • Pre-terminated on request 
  • Broad temperature range 
  • Available with all common RF connectors