The Allen Telescope Array
The Allen Telescope Array is a joint effort between The SETI Institute and University of California at Berkeley. The array is currently under construction in Hat Creek, 300 miles north-east of San Francisco. The remote location ensures that interference from man-made radio sources is minimal.
The Allen Telescope Array (ATA), when finished, will consist of 350 six meter dishes covering the frequency range of 0.5-11 GHz instantaneously, and will be the first instrument dedicated to Search for Extraterrestrial Intelligence.
Low Noise Factory is supplying the Low Noise Amplifiers for the ATA.
Six ATA antennas, photo by courtesy of Dave Deboer