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

  • Use of ITS technology grows more prevalent in safety applications
    January 30, 2012
    Transportation agencies and governments are using ITS technology to protect critical infrastructure from terrorist attack and other threats to economic security and public safety. Andrew Bardin Williams reports. It is no secret that we live in a potentially dangerous world. Terrorism as seen on 9/11 in the United States, subsequent attacks in London, Moscow and Madrid and other acts of violence across the developing world have made vigilance the watchword for ensuring security. Key infrastructure is now bei
    Read More
  • Peek controller approved by ODoT
    July 25, 2012
    Peek Traffic Corporation’s ATC-1000 traffic controller has been approved for use on Oklahoma State Highway projects by the Oklahoma Department of Transportation. The device features the company’s latest ATC engine board, a full line of communication options including multiple serial ports, multiple Ethernet ports, a USB firmware and memory port, and a range of I/O and D modules. It uses uses NTCIP communications natively and is entirely compatible with Peek’s IQ Central traffic management system.
    Read More
  • Siemens introduces 3G wireless option for UTC communications
    November 13, 2012
    A new 3G wireless communications solution which allows Siemens UTMC OTUs to be connected to the company’s PC SCOOT UTC instation has been launched by the company following extensive field trials. The newly released 3G option is available on Gemini2 and is provided by the use of an approved 3G router and antenna kit and is quick and easy to install. It allows junctions to be added onto the UTC system without the need for physically wired or fibre links, reducing installation and civil engineering costs. Acc
    Read More
  • Johnson Controls says US consumers are interested in start-stop systems
    May 18, 2012
    New consumer research conducted by Johnson Controls claims that 97 per cent of Americans are ready for new start-stop technology that improves the fuel economy of their vehicle. The research was conducted to gain understanding of how consumers view fuel-saving power train technologies based on attributes such as purchase price, fuel economy, annual fuel cost and performance. Focus groups across US major metropolitan areas, along with 1,200 survey respondents, provided feedback on efficient vehicle technolog
    Read More

Highlighted Content