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The new Wray Castle Hub gives you unlimited access to a comprehensive library of material covering key technology and business topics within the telecoms industry.   The Wray Castle Hub builds your knowledge, empowers your professional development, and includes access to new courses that will cover the latest technology developments throughout your subscription. Endlessly flexible and applicable to any role within the telecoms industry a subscription to Wray Castle Hub is your ultimate learning resource. You can choose to follow one of our suggested learning pathways, build your own or dip into the learning material module by module. Learn more. What courses are included in...

Radio communications impact nearly every aspect of our lives, whether it’s watching TV, using a mobile, or using Wi-Fi. If you’re embarking on a career in telecommunications  an in-depth understanding, becomes critical. We have a full portfolio of radio engineering courses, from 1 day introductions for those with no technical background, to 3-day technical deep dives. Wondering how good your radio engineering knowledge is or which is the best radio engineering course for you? Have a quick look at these questions from our Radio Principles course and see how you do... Are you able to describe the nature of a radio wave?The Wray Castle Radio...

Our mission at Wray Castle we empower the global telecoms world by developing the specialist knowledge, skills and competencies organisations need to build, maintain, optimise and operate the cutting-edge communications networks of today and tomorrow. As part of that commitment and to support professionals across the industry and encourage lifelong learning, we’ve launched Wray Castle Connect, the new networking hub for telecoms professionals. Wray Castle Connect provides its members with regular blogs, recorded training content, and a range of programs and events, offering various activities to engage and educate. Wray Castle Connect is a welcoming place with an open door...

The design of a national spectrum policy requires a significant amount of planning.Every regulator has to interact with international, regional, national and local agencies and users when embarking upon the design of a national spectrum policy.Current spectrum useIt is imperative that the national spectrum regulatory body establishes a database of the current use and users of the national spectrum resource. There will be a range of bodies which have access to information regarding their own use of spectrum. Such bodies will be the defence forces, police forces, broadcasters, telecommunications service providers etc. All of this information should be input to...

Recorded: 3rd May 2022 This webinar aims to clarify why there is a requirement for more radio spectrum for 5G systems, what bands have been identified, and why, and the challenges and solutions these new bands bring.      Topics covered include: The relationship between bandwidth and bit rate The relationship between frequency band and coverage Bands identified for 5G by regulators Impact of radio channel bandwidth on spectrum allocations Impact of wavelength upon antenna dimensioning Propagation issues associated with Millimetre wave bands (mmWave) How higher frequencies facilitate the realisation of massive MIMO Impact of mmWave on device power consumption Webinar Speaker: ...