Narrowband

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In-tunnel coverage: Inside knowledge

30/11/2016

Radio coverage in transport tunnels is essential for safety as well as tunnel management. Richard Lambley explores recent innovations in technology and practice

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TETRA radios for use in explosive risk areas

09/10/2016

Our coverage of TETRA devices continues with a look at those that meet the needs of users who have to work in areas where ignition sources of any kind cannot be allowed. Even this requirement is well ...

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Backup power for mission-critical networks

08/10/2016

Diesel and battery power dominate backup power systems worldwide. However, for mission-critical TETRA networks in Europe in particular, fuel cells are making major inroads into power support, as ...

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All change for networks - but not yet

02/08/2016

The growing demand for data means evolution towards hybrid networks incorporating LTE, and eventually LTE-only networks. What does this mean for TETRA network planning? Vaughan O'Grady investigates

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B for Bravo, A for ambition

02/08/2016

TETRA Today sat down with Dr Fahad H. Mushayt (pictured), CEO of Saudi Arabian mission-critical network operator Bravo, at Critical Communications World, to hear about the company's expansion plans

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CCW: Broadband is just around the corner

02/08/2016

This year's Critical Communications World was full of energy and buzz, aided in no small part to the growing maturity of LTE for mission-critical applications, and it accounted for many of the new ...

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TETRA: Saving time and lives in Finland

02/08/2016

Finnish hospitals have embraced TETRA's capabilities. Laurence Doe explores the changes in working practices that the technology has enabled and their benefits

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TETRA pagers: Small but powerful

02/08/2016

Paging is a long-established means of alerting professionals, and a number of technology companies have been working hard to bring TETRA's benefits to this market, as Richard Martin discovers

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TETRA portable terminals: Today's marketplace

01/06/2016

Richard Martin explores the latest TETRA handsets and the technologies their manufacturers have used to increase the handsets' usability and resilience, while also adding new features and paving the ...

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Network upgrade: No man is an island

01/06/2016

Following the successful upgrade to the Isle of Man's TETRA network, Sam Fenwick hears from Jane Quayle and Graham Florence about the project and its benefits

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TETRA on display at IWCE

01/06/2016

Taking part in this year's show were 380 exhibiting companies, among them the TCCA members spearheading a TETRA push into North America. Richard Lambley reports

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TETRA for utilities: Full steam ahead

01/06/2016

TETRA is thriving in the utility sector because of its reputation for being extremely reliable for critical voice and data. Laurence Doe investigates the factors driving the market

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CCW 2016: What's the big idea?

10/05/2016

This year's Critical Communications World is bigger and better than ever. Melissa Massey previews its key themes, features and sessions

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Critical Communications Today is your trusted source for information on the global critical communications technology market. Available in print and a digital edition, each issue provides an unrivalled information resource for all those interested in critical communications.