Daily Archives: July 14, 2010

In 1902, a reporter asked Guglielmo Marconi about the vulnerability of wireless signals to interception. Marconi reassured the journalist, “It isn’t possible without a special installation and without guessing the frequency.” [[1]] The First World War demonstrated the magnitude of Marconi’s error. The Russian Army began the war sending signals […]

RTLS: Direction-Finding Goes to War