11.1 Radar astronomy installations Radar systems Main auxiliary receiving antennas Transmitter System Frequency Antenna Location Latitude E longitude type and temperature Location Antenna type (GHz) gain (kW) (K) Pulse Arecibo(1) 18 21' 45' 0.430 150 average 61 55 –66 Puerto Rico 2 500 peak 100 m dish Green Bank, West Virginia, USA Arecibo(1) 70 m and 34 m dishes 2.380 CW 1000 73.4 26 Goldstone, California, USA 18 21' 45' –66 Puerto Rico St. Croix to Hawaii, USA VLBA (10 25 m dishes)  Socorro, New Mexico, USA Goldstone, VLA (27 25 m dishes)  California, 35 23' 51' 8.560 CW 470 73 14 –116 Green Bank, West Virginia(2), 100 m dish USA USA Evpatoria, Effelsberg, Germany 100 m dish Crimea, 5.01 CW 150 69 45 45 11' 33 11' Medicina, Italy 32 m dish Ukraine (1) The Arecibo Telescope can point up to 20 from the vertical. The parameters are for zenith pointing. (2) Considerable use is anticipated.
11.1 Radar astronomy installations Radar systems Main auxiliary receiving antennas Location Latitude E longitude Frequency (GHz) Transmitter type and (kW) Antenna gain System temperature (K) Location Antenna type Arecibo(1) Puerto Rico 18 21' –66 45' 0.430 Pulse 150 average 2 500 peak 61 55 Arecibo(1) Puerto Rico 18 21' –66 45' 2.380 CW 1000 73.4 26 Green Bank, West Virginia, USA Goldstone, California, USA St. Croix to Hawaii, USA 100 m dish 70 m and 34 m dishes VLBA (10  25 m dishes) Goldstone, California, USA 35 23' –116 51' 8.560 CW 470 73 14 Socorro, New Mexico, USA Green Bank, West Virginia(2), USA VLA (27  25 m dishes) 100 m dish Evpatoria, Crimea, Ukraine 45 11' 33 11' 5.01 CW 150 69 45 Effelsberg, Germany Medicina, Italy 100 m dish 32 m dish (1) The Arecibo Telescope can point up to 20 from the vertical. The parameters are for zenith pointing. (2) Considerable use is anticipated.
R-HDB-22-2013-MSW-E.docx