A second demonstration system, this time in Wisconsin, is blazing a path for TETRA in the US. Steve Nielson, of network operator Nielson Communications, sets the scene...

Phil Kidner, chief executive of the TETRA Association, outlines the organization’s role in developing, promoting and protecting critical communications for all professional users...

Up to four Tetra transceivers can share one common antenna, via a four-channel hybrid ring combiner which allows parallel operation the receivers with the highest possible decoupling (isolation)....

New from the TETRA terminal maker Sepura is a high-performance voice- and data-capable TETRA radio board, the SRB8000....

Joining a range of TETRA-specific duplexers, filters and power amplifiers made by Eleading Technologies, of Shenzhen, China, is the ETG0301-100 series of dual isolators....

Besides its use for conventional voice and data communication, TETRA technology has potentially widespread industrial applications in telemetry and telecontrol networks, such as in the utility industries, and in machine-to-machine (M2M) com...

An unusual honour has been accorded to Hans Borgonjen, of VTS, the Dutch ICT organization for public safety: a mobile base station has been named after him....

As work continued in Germany to complete Europe’s biggest TETRA radio network, the annual PMRExpo exhibition and conference in Cologne provided an opportunity to see and discuss the latest technology and services for professional mobile ra...

Axell Wireless specializes in devices for extending the coverage of radio networks, and at PMRExpo it showed a new TETRA repeater featuring the latest evolution of its software-defined radio technology....

Outside the PMRExpo exhibition hall, Ray Mason of Airwave in the UK and Steve Rolfe of Axell Wireless demonstrated the latest refinement of Airwave’s Emergency Response Vehicle (ERV) concept....