Ham Nation 319: Serving the Red Cross

3,309 views · Published 28 September 2017 · 1:22:08 · Indexed 31 October 2026

Channel: Ham Nation · 2017 · Science & Technology

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Hams helping Puerto Rico restore communications, how you can aid in the aftermath of recent disasters, George builds a DTMF decoder, DIY QRP rig, Smith charts and more!

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