Coaxial cables form the backbone communication interface for connecting wireless devices, IP-based networks, train control and diagnostics systems, mobile and Wi-Fi networks, GNSS location systems, and many more. Their resistance to electromagnetic interference and ability to transmit high frequency signals over longer distances make them an ideal choice for train environments. They are also used in CCTV security systems and in the interconnection of individual components of large-scale communication infrastructures. Their robust design and connector system variability allows easy integration into new and existing systems.
The origin of HUBER and SUHNER dates back to 1864; the merger in 1968 created a company with a long tradition of innovation, maintaining its leadership in metallic, radio frequency, and optical connectivity for demanding applications.
RADOX® RF coaxial cables are designed specifically for railway applications and are fully compliant with European industry standards. RADOX® RF cables are based on the standard RG series with RADOX®insulation. They are characterised by high resistance to temperature fluctuations, vibrations, and mechanical stress. Thanks to the use of RADOX® insulation, they provide a long service life even in the extreme conditions common in railway operation. Their compact dimensions and flexible design make them easy to install even in the confined spaces of vehicles.
SPUMA series cables are low-loss coaxial cables designed for rail transport environments. They feature excellent VSWR and can be used in applications up to 8 GHz. Thanks to the patented technology of „rotary swaging“, they furthermore excel in high flexibility while maintaining low attenuation. SPUMA cables are available in a variety of diameters and configurations, allowing for a wide range of applications.