Agency of Atmospheric Technologies. Dual-frequency meteorological radio-locator MRL-5.
 

Dual-frequency meteorological radio-locator MRL-5.

 

Parameters of the weather radar MRL-5.

Parameters1 channel2 channel
Carrier frequency, MHz9595 ± 152950 ± 15
Wavelength, cm3,1410,15
Pulse power, kW250800
Pulse duration, ms1; 21; 2
Pulse repetition frequency, Hz500; 250500; 250
Antenna dish diameter, m,1,4 и 4,54,5
Beam width, degree1,5 и 0,51,5
Antenna gain, dB40 и 4939
Level of side lobes, dB-23-25
Consumed power (3х220,·50 Hz), air-conditions included, kW1414
Receiver sensitivity, dB/W-134-136
Frequency of antenna rotation per min:
   azimuth0 ± 60 ± 6
   elevation (scanning number)0 ± 20 ± 2
Waveguide attenuation, dB:
   reception-3,5-3,2
   transmission-2,3-1,9

 


Dual-frequency meteorological radio-locator MRL-5

 


The control panel MRL-5