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Technical characteristics
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Operating modes
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«Reflectability» / «Speed»
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Cloud field detection range, km
working
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250
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Weather phenomena identification range, including wind speed and atmospheric turbulence, km
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125
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Max range to positively identify radial wind speed, m/sec
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±50
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Operating conditions ambient temperature
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Between minus 50 to +50
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Antenna beam width in vertical and horizontal planes, degrees
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1,0x1,0
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Sidelobe level, dB, at most
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Minus 30
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Reflector aperture diameter, m
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4,4
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Polarization
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Horizontal
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Coverage
Azimuth
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Circular rotation
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Angle of slope, degree
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From -2 to 92
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Antenna scan rate, degree/sec
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From 0 to 36
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Antenna rocking rate, degree/sec
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18
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Atatic mean square error of antenna drive in azimuth and angle of slope, degree, at most
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±0,1
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Carrier frequency, MHz
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5625 ±25
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Type of output transmitter device
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magnetron
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Output pulse power of transmitter, kW, minimum
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250
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Repetition frequency of sounding pulses, Hz in «Reflectability» / «Speed» mode
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250/1000
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Length of sounding pulse in «Reflectability»/ «Speed» mode
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2,0/0,5; 1,0
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Receiver sensibility, dB/W, not worse than
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-142
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Dynamic range of receiver, dB, not less than
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105
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