 |
|
 |
Vaisala Weather Radar WRK200
|
|
For customers who require coherent transmitter, Vaisala Dual Polarization Doppler Weather Radar WRK200 is equipped with klystron transmitter technology. WRK200 offers exceptional spectral purity and phase noise performance. Vaisala dual polarization technology supports already proven applications like HydroClass" - real time operational hydrometeor classification software. This software is the first COTS product that uses real time polarization measurement for classifying targets into categories such as hail, snow pellets, snow or rain. It can also be used to identify and filter out non-meteorological targets.
Vaisala Weather Radar provides accurate measurement, easy maintenance access, low maintenance costs, semi-yoke style antenna/pedestal with a low momentum of inertia and weight. All hardware and software used in WRK200 radar has been optimized for superior dual polarization data quality. From excellent dual pol performance antenna to latest dual polarization signal processing algorithms.
Transmitter
Type: Klystron VKC8387
Operating frequency range: 5.6 - 5.65 GHz
Peak Power: 250 kW
Modulator: Solid State
Antenna
Type: Center-fed parabolic reflector
Diameter: 4.5 m
Gain (typical): 45 dB
Beam width: <1 degree
Pedestal
Type: Semi yoke elevation over azimuth
Elevation Range: -2 to 108 degrees
Maximum Scan Rate: 40 deg/sec
Operating environment: -40o to +55o C, 0 to 95% RH, non condensing
Storage environment: -50o to +60o C
RF-to-IF Receiver
Type: Dual stage, dual channel if downconverter
Dynamic Range (1ﾼs pulse): > 99 dB
IF Frequency: 442 / 60 MHz
Digital IF Receiver and Signal Processor
Type: Vaisala Sigmet RVP900
Clutter filters: fixed, adaptive or GMAP
to >55 dB clutter cancellation
IF Digitizing: 16 bits, 100 MHz in 5 channels
Radar Controller
Type:
Vaisala Sigmet RCP8 with IRIS/Radar
System Specifications
Physical dimensions
Cabinet (w x h x d): 1400 x 1800 x 1300 mm
|
|
|
To request more information, please fill the form below.
|
|
|
|
ITS Instruments
Under Construction..
Click here to continue.
|
