Test, measure & monitor rail telecoms and signalling network performance

Engineers and managers around the world rely on our solutions to help them manage telecoms and signalling systems for interference, voice and data quality, and more Learn more
Why choose Comtest

Cyber security designed for railways

Keep the network safe from cyber attacks Action Click
Cyber security with Comtest Wireless

Monitoring, analytics & troubleshooting made easy

Complete network roll outs, monitor and analyse operational lines for 2-5G, LTE, TETRA, GSM-R & FRMCS and signalling, to identify issues such as: interference, handover failures, and more Our solutions
Comtest Wireless test, measure monitor rail telecoms and signalling

Improve operational effectiveness and efficiency

From frontline (Level 1) to Level 3 support, our powerful solutions help to proactively identify and prioritise network and systems performance issues Acceptance & ongoing service assurance
Comtest Wireless helps proactive maintenance for rail telecoms and signalling systems

Welcome to Comtest Wireless

Providers of world-class solutions to test, measure, monitor and analyse the performance of rail telecoms networks, interlocking and signalling systems
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Comtest Wireless - NetProbe Drive Test

Drive Test Solutions

World-leading rail telecoms test, measurement & monitoring
Comtest Wireless GSM-R and ERTMS monitoring solutions help customers make wiser choices.

Why Choose Comtest

Five reasons to work with us
Cyber security with Comtest Wireless

Cyber Security

Cyber sniffer for monitored systems
Comtest Wireless Limited - GSMR testing solutions provider

Support & Services

Support & professional services available
Comtest Wireless is hiring

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NetProbe Enterprise

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Not all Drive Test systems are created equal

A practical guide to the Comtest Wireless NetProbe Drive Test range

Explainer

What Comtest Wireless does

Cyber security for railways

Introducing NetProbe Owl, a cyber sniffer for monitored networks

Latest News

Comtest Wireless announced today that it is joining forces with Expandium, a VIAVI Solutions company

Comtest Wireless announced today that it is joining VIAVI Solutions, Inc.

The acquisition by VIAVI brings together market-leading solutions of both Comtest Wireless and previously-acquired Expandium, into a single portfolio and will enable customers to gain even greater value from their synergies. In addition, the newly combined team will also be using their railway and telecoms expertise to develop into other markets, including mission-critical systems and […]

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Comtest Wireless User Group 2022

Comtest Wireless User Group 2022

Thursday 9 June – Friday 10 June 2022 (plus an informal dinner on 8 June)Roma Eventi, Fontana di Trevi, Rome, Italy Our User Groups are a great opportunity to share experiences and learn about developments in other markets. At the same time, you can discover more about how our core products and latest developments can […]

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A Practical Guide to Railway Drive Test Solutions

New Drive Test Video

Not all Drive Test systems for railway are created equal! This video is a a practical guide to the Comtest Wireless NetProbe Drive Test Solutions. It highlights the different types of Drive Test solutions available – from rack installed to fully portable backpacks. These allow customers to scale their testing up and down, as required. […]

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Comtest Wireless Italy gains certification for ISO 27001

Comtest Wireless gains ISO 27001 certification

As part of its drive for quality, Comtest Wireless invests in its people, processes, and technology, to protect the data it holds and provides. As a result, Comtest Wireless Italy has now gained certification for ISO 27001. This certification covers the design, development construction, installation and maintenance of electronic and software systems in the railway […]

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Comtest Wireless customers

Rail operators, telecommunications companies, telecommunications vendors and other vendors around the world benefit from the Comtest rail telecoms network and signalling test and measurement solutions