Surveying of spectrum and cover longwave (LW) radio pioneering; Longwave characteristics; Beacons and weather stations; Time and frequency standards; Radio location; Military uses; 1750-Meter Experimenters' Band; Solar-flare monitoring; Converters and accessories. INSETS: The Longwave Club of America ...
We have developed an interferometer method for measurement of broad-band spectrum of the low radio frequency celestial radiation background, which is of importance in understanding the Epoch of Reionization, when the first stars and galaxies formed in the evolving universe. We have used two antennas...