Progress in Radio Engineering in Russia 1918-1922

The organization of the radio engineers of Russia and the relationship of the Institute of Russian Radio Engineers to other scientific organizations is described. The work of the Russian engineers since 1917 in a number of fields is summarized, with particular reference to vacuum tube amplifiers, low and high power transmitting tubes, portable stations, oscillograph measurements, radio frequency alternators and frequency multipliers, high power Poulsen arcs, directional reception, radio direction finding, radio centralized operation, broadcasting, precision measurements, high speed telegraphy, multiplex telephony along wires (guided radio), and pilot cables.