Ham radio at DEF CON 27

Amateur radio talks featured at the popular DEF CON 27 event in Las Vegas during August 8-11, 2019

Watch Mark KR6ZY – Hunting tape measure yagis and offset attenuators – DEF CON 27 Ham Radio Village

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Other DEF CON 27 talks can be found at
https://www.youtube.com/user/DEFCONConference/videos