Tag: underwater

Nov 08

W6TRW General Meeting – Tuesday December 10, 2019

W6TRW General Meeting Tuesday December 10, 2019 @ 5:30pm QTH: Roundtable Pizza, 4330 Redondo Beach Blvd, Torrance  Jeff Orenstein, KK6TIN: “How a Robot Can Use Sound to Navigate Underwater” Fact: The salty ocean is not a RF-friendly environment. Radio-based technologies, such as GPS cell phones do not work, once you go a few feet underwater. …

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