A current affairs programme with expert panels and listener participation.



    Backchat is RTHK Radio 3's current affairs programme with expert panels and listener participation. It airs every weekday from 8.30am-9.30am. Have your say by calling us on 233 88 266, Backchat's Facebook , or send us a message at backchat@rthk.hk

    Catch it live:
    Monday to Friday 8.30am - 9.30am
    (*except holidays)

    Podcast: Daily update and available after its broadcast.




    Following the remarks of the Financial Secretary with David Webb.

    28/02/2020 - 足本 Full (HKT 09:03 - 09:35)

    28/02/2020 - David Webb




    Claudia Mo, HK First lawmaker

    Huawei and 5G network / WikiLeaks cofounder Julian Assange arrested in London

    On Monday's Backchat, Backchat, Huawei and 5G network. The fifth generation of wireless technology promises lightning speed and higher capacity. By 2024, Swedish telecom giant Ericsson predicts 5G coverage will extend to over 40 percent of the world's population, unlocking the potential of the internet of things and faster mobile broadband - think of self-driving cars, smarter cities and virtual reality made almost real. But the technology has also become the frontline of a war for technological spremacy between China and the US. The US government has branded  the Chinese telecom giant Huawei a potential security threat, and Australia has already banned the use of Huawei's equipment in the 5G networks. Are the concerns justified, or are they really about market dominance? Why are some countries banning Huawei? Why is China so dominant in the field?  How will 5G really change our lives? Is it bad for your health?

    After 9.20, WikiLeaks cofounder Julian Assange arrested in London.

    Leave a message here, or email us at backchat@rthk.hk, or call us after 8.30 on 23388266. at backchat@rthk.hk, or give us a call on 23388266.


    15/04/2019 - 足本 Full (HKT 08:30 - 09:30)

    第一部份 Part 1 (HKT 08:30 - 09:00)

    第二部份 Part 2 (HKT 09:03 - 09:32)

    15/04/2019 - 8:30- 9:20 Huawei and 5G Network

    Charles Mok, Legislator representing Information Technology Functional Constituency

    Sankar Villupuram, Digital Services Leader in East Asia, ARUP; and Board Member, Hong Kong Internet of Things Alliance

    Anthony Chan, Professor and Dean, School of Computing and Information Sciences, Caritas Institute of Higher Education

    Sin Chung-kai, Former Legislator, Democratic Party

    Ernest Lo, Founder, Future Impact Lab; and President, Hong Kong Internet of Things Alliance

    15/04/2019 - 9:20- 9:30 Julian Assange arrested in London

    Donald Rothwell, Professor of Law, Australian National University

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