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Flat Array Sodar XFAS

maximum range up to over 2000 m

Basic Specifications
Description
No. of antenna elements
52
piezo-electric
Electric (acoustic) output power
500 W (30 W)
maximum, selectable
Frequency range
825 to 1375 Hz
auto-configuration or user defined
Multi-frequency
sequential and polyphonic
auto-configuration or user defined
Multi-beam operation
up to 9 beams in two configurations
auto-configuration or user defined
Beam angles
0°, ±9°, ±16° or 0°, ±22°, ±29°
selectable
No. of range gates
256
maximum setting
Vertical resolution
20 m
finest setting
Minimum height
40 m
depending on settings, environment and atmosphere, limited to height of boundary layer
Maximum height
>2000 m
depending on settings, environment and atmosphere, limited to height of boundary layer
Averaging time
1 to 180 min
user defined
Accuracy of horizontal wind speed
0.1 to 0.3 m/s
depending on mode, average over varying conditions
Accuracy of vertical wind speed
0.025 to 0.1 m/s
depending on mode, average over varying conditions
Accuracy of wind direction
< 1.5°
at wind speeds > 2 m/s
Measurement range of horizontal wind speed
0 to 50 m/s
nominal
Measurement range of vertical wind speed
-10 to 10 m/s
nominal
Operating conditions
Temperature: -35 to +55 °C (-30 to +130 °F) Relative Humidity: 0% to 100%
Power requirement DC operation
18 VDC, 75 to 300 W average
depending on settings
Power requirement AC line operation
85 to 264 VAC, 200 to 500 W
1500 W peak
Power requirement antenna heating
Size
145 x 145 x 33 cm
Acoustic Antenna without Enclosure
Weight
144 kg
Acoustic Antenna without Enclosure
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