NEXRAD
NEXRAD or Nexrad is a network of 159 high-resolution S-band Doppler weather radars operated by the National Weather Service, an agency of the National Oceanic and Atmospheric Administration within the ... Wikipedia
Azimuth: 0 to 360º
Beamwidth: 0.96° with 2.7 GHz; 0.88° with 3.0 GHz
Elevation: -1° to +20° (operations); up to +60° (test)
Frequency: 2,700 to 3,000 MHz (S band)
Introduced: 1988
Other Names: WSR-88D
Power: 750 KW