Chris KL9A is back—and so is the Contest Crew. After a short break for Dayton, the full squad—Bill W9KKN, Dan N6MJ, Randy K5ZD, and the man of the hour, Chris KL9A
Presentation covers radio technology development from the Maxwell's mathematical description of electromagnetic waves in 1860-1865, Hertz's development of a crude spark transmitter and spark receiver that proved the existence electromagnetic waves in 1886-1888
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