While a number of cable related accessories are available on the market, RFS & Rosenberger components are of the highest quality and are designed to provide years of trouble-free service. Together with the RFS transmission line products they have been thoroughly tested and released to insure inter-operability.


RFS & Rosenberger offers all necessary tools and accessories for a complete cable system, such as: Cable hangers, Tools, Grounding kits, Feed-through systems, Weather-proofing kits, Installation hardware, EMP protection devices, Attenuators and adapters


RFS & Rosenberger best-in-class communications technology for the transportation market includes the broadest range of radiating cables with superior performances, the ClearFill fibre-optic extension and distributed antenna suite, plus unrivalled point of interface technology, which are expertly scaled to match every indoor coverage need for 2G, 3G, and 4G commercial radio services as well as TETRA and GSM-R mission critical wireless services in the 400, 700, 800, 850, 900, 1700, 1800, 1900, 2100, 2400 and 2600MHz bands.


RFS & Rosenberger leading-edge technology for radiating cables enables low insertion loss and excellent coupling performance, ideal for tunnels by providing maximum useful lengths of individual cable runs, to minimize total count of active equipment thus allowing cost savings. Halogen-free, non-corrosive, low-smoke, flame-retardant jacket material contributes to safe and long-term reliable operation in tunnels.



The RFS & Rosenberger radiating cable suite provides best-fit solutions for a variety of applications including single-band and multi-band/multi-operator systems. Different cable types are available, with optimized performance accounting for project specific in-tunnel installation methods and cable positioning options.



For example, RFS offers RF ultra wideband radiating cables with no stop band from 700MHz to 2700MHz. They accommodate all current and future commercial radio and private radio services from 700MHz to 2700MHz in tunnels, including LTE, providing valuable cost savings. This ultra broadband characteristic is the result of RFS’ patented “higher order mode suppression technique” in radiating cable design.



Furthermore, RFS & Rosenberger offers a wide range of standard and heavy duty installation accessories (hangers, clamps), specifically designed for easy cable attachment and orientation on tunnel walls withstanding harsh environment conditions (pressure, wind load resulting from high speed train movement).