Kapsch offers improved cab radios for railway communications

Kapsch CarrierCom, in partnership with Sierra Wireless, has launched two improved railway cab radios. The RC900 voice and data cab radio and the RD900 data radio are equipped with the latest Sierra Wireless HPRM1radio modules called, which ensure additional robustness against unwanted radio interference and blocking. A stable radio connection is an essential requirement for the railway system. Due to the growing networks of public operators, more and more interference is affecting the communication withi
September 18, 2014 Read time: 2 mins
RSS81 Kapsch CarrierCom, in partnership with 7884 Sierra Wireless, has launched two improved railway cab radios. The RC900 voice and data cab radio and the RD900 data radio are equipped with the latest Sierra Wireless HPRM1radio modules called, which ensure additional robustness against unwanted radio interference and blocking.

A stable radio connection is an essential requirement for the railway system. Due to the growing networks of public operators, more and more interference is affecting the communication within GSM-R networks (GSM for railways). This can result in a loss of radio communications, denial of ETCS (European Train Control System) services and dropped Railway Emergency Calls (REC). The Sierra Wireless HPRM1 radio modules used in the new Kapsch cab radios have improved receiver parameters which are compliant with the latest versions of ETSI (6613 European Telecommunications Standards Institute) specifications.

“The increase of unwanted interference in the GSM-R band is becoming a major challenge for the operation of railway communication systems. Until now we have solved these problems with external filters. Thanks to the new Sierra Wireless technology we now can offer cab radios to our customers with built-in filter technology that solves the majority of interference resulting from public 3G and 4G networks, and this without any external filter,” explains Thomas Schöpf, COO of Kapsch CarrierCom.

“As network operators shift capacity towards 3G and 4G networks, reliable radio filtering technology on GSM-R products has become a critical factor in minimising interference and ensuring uninterrupted connectivity,” said Charles Derivaux, vice-president, Sierra Wireless. “This technology has been incorporated into our newest GSM-R products, and the HPRM1 has been ranked number one in benchmark and performance tests by third-party organisations in the railway industry.” 

For more information on companies in this article

Related Content

  • Embedded connectivity delivers real time travel information
    February 3, 2012
    Ton Brand describes the GSM Association's Embedded mTelematics programme. As the world's roads become increasingly crowded, consumers and businesses are demanding better real-time information to help them both avoid traffic congestion and make smarter use of public transport. Embedding mobile connectivity directly into vehicles can enable drivers and passengers to see live traffic flows in their localities, as well as the expected arrival time of the next bus, ferry or tram
    Read More
  • New York unveils ‘Midtown in Motion’ traffic management system
    April 19, 2012
    New York Mayor Bloomberg has unveiled a new, technology-based traffic management system that allows city traffic engineers to monitor and respond to Midtown Manhattan traffic conditions in real time, improving traffic flow on the city’s most congested streets.
    Read More
  • Professional training key to the future of ITS
    May 21, 2012
    A substantial portfolio of resources is available and expanding, to help employers and professionals build essential skills for current and future needs – the ITS Professional Capacity Building Program. Pete Goldin reports. The US Department of Transportation (USDOT) views ITS as key to the future of transportation, as is evident from the department’s ITS Professional Capacity Building (PCB) program. This is a further manifestation of USDOT’s commitment to ITS. The PCB program provides anyone in the transpo
    Read More
  • Smart Spanish city trials cell-based traffic management
    November 7, 2013
    David Crawford reports on an urban electronic nervous system. The northern Spanish city of Santander – historically a port - is now an emerging technology showcase attracting global attention as a prototype for a medium-sized smart city of the future. In a move to determine the optimal use of available data, it is creating a de-facto experimental laboratory for sensor and mobile phone-based urban traffic management and environmental monitoring innovations.
    Read More

Highlighted Content