Radio Systems > Digital

Updating US network

17 January, 2011

Cumberland County, Tennessee’s PlantCML CORP25 land mobile radio network in the US includes a Zetron Advanced Communication radio dispatch system. It is providing the county with improved 9-1-1 emergency dispatch functionality and better radio coverage and interoperability among the public safety agencies it serves.

Project: Updating NZ rail

17 November, 2010

In a move to improve system reliability and flexibility, while providing a platform for mobile data capability, KiwiRail, the organisation responsible for managing New Zealand’s rail network, has begun a major upgrade to the nationwide radio system used to help the safe movement of trains and track workers around the country.

Zetron Telecommunications Industry Assoc P25 console subsystem interface

06 October, 2010

The open-standards Telecommunications Industry Association P25 console subsystem interface that supports digital connectivity between the company’s communications system (ACOM) and trunked P25 networks is a fully digital switching and multiplexing dispatch system that integrates voice (radio and telephone), data, paging and video. CSSI further enhances its interoperability.

Rail crossing safety

22 September, 2010

New technology by La Trobe University, to have cars and trains ‘talking’ to each other, could save an average of 37 lives every year and an estimated 100 million dollars, by eliminating rail crossing collisions, especially in rural and regional Australia.

Aeroflex and NetHawk EAST500 single integrated test system

17 August, 2010

Aeroflex and NetHawk (recently acquired by Exfo) have developed a system for LTE network capacity testing over RF with real data services and applications.

JDSU EDT 135 E1 and data tester

11 August, 2010

The JDSU EDT 135 E1 and data tester, which is available to rent, carries out scalable testing on digital networks. It can carry out both framed and unframed tests on a wide variety of equipment.

Pepperl+Fuchs WirelessHART system components

17 June, 2010 by

Automated Control Engineering has introduced WirelessHART system components from Pepperl+Fuchs that integrate conventional field devices into the wireless world.

The increasing presence of Project 25

26 May, 2010 by

Papers on various radio technologies were presented at last year’s RadioComms Connect event in Melbourne. This article looks at another of the technologies discussed - P25 - and charts some of its evolving features.

Systems 22 Opto 22 wireless Snap PAC System

08 December, 2009 by

Wireless local area networking (WLAN) capabilities have been added to all of Opto 22’s ethernet-based Snap PAC system components, including all of its standalone and rack-mounted programmable automation controllers. Control system designers can now design systems with traditional ethernet wiring, wireless ethernet, or any combination of the two.

Motorola Dimetra LiTE internet protocol switch

08 December, 2009 by

Motorola Australia has released the Dimetra LiTE system - an internet protocol switch that allows users to establish and manage a fully functional TETRA digital two-way radio communications network.

Testadvance IP-radio subsystem

08 December, 2009

Testadvance has launched the IP-Radio subsystem that integrates a VHF/UHF radio with an RRC101-IP-19 RoIP interface and power supply in a 19 rack. IP-radio allows operators to deploy an IP-enabled radio transceiver.

Testadvance RRC101-IP-MCR multi-channel RoIP interface sub-system

08 December, 2009

Testadvance has launched the RRC101-IP-MCR integrated multi-channel RoIP interface sub-system that integrates up to seven pre-configured RRC101-IP-19 RoIP interface units with a power supply in a 19 rack.

Testadvance RRC101-IP series of RoIP interface units

08 December, 2009

Testadvance has launched the RRC101-IP series of RoIP interface units that with adapters allow users to send and receive analog and digital information to and from a remote radio via an IP network.

A serving of digital soup

29 September, 2009

In 2009 we’re all familiar with the term ‘digital’. We now have digital TV, digital set-top boxes, digital radio, our music library is stored in digital format and so on. We look at the 50-in LCD in the lounge room, pause for a second, take a look at the picture and think, well that was five grand well spent.

P25 system for Brazil utility

27 August, 2009

Zetron's Acom advanced communications P25 system has been delivered to Tait Radio Communications for final installation at CTEEP, a major electric utility in Sao Paulo, Brazil.

  • All content Copyright © 2024 Westwick-Farrow Pty Ltd