- The Meteorological Division of TIP Group
- The Global Leading Supplier in Environmental Monitoring

HK-QF16 wind profiler is defined as a pulsed Doppler weather radar, that reliably provides continuous and real-time data of horizontal wind speed, direction and vertical velocity from 150m up to 16km above the ground level. Combined with optional radio acoustic sounding system (RASS), the atmospheric virtual temperature from 150m up to 5Km can be detected. It is mainly used for:
It adopts advanced technology such as cross polarization half-wave vibrators active phased antenna array and numerical intermediate-frequency receiver. It is characteristic of impeccable self-observation system, high automaticity, convenience of use, network transmission for detected data and unattended operation.
Specification |
Operating frequency |
440MHz~450MHz |
Antenna physical size |
9.7m×9.7m |
Gain |
31dBi@445MHz |
Beamwidth |
4.5° |
Peak power of transmitter |
≥20kW |
Duty ratio |
10% |
Receiver noise figure |
≤2dB(including TR switch, limiter) |
Linear dynamic range |
≥80dB |
Receiver Sensitivity |
≤-112dBm(@1MHz bandwidth) |
Wind-velocity detection rang |
0~80m/s |
Minimum detection height |
150m |
Maximum detection height |
12km~16km |
Space resolution |
75m、150m、300m |
Time resolution |
6~60min |
Wind-velocity measurement accuracy |
≤1m/s |
Wind-direction measurement accuracy |
≤10° |
Minimum temperature measurement height |
150m |
Maximum temperature measurement height |
5km |
Temperature accuracy |
1℃ |
Please click HK-QF16 Troposphere Windprofiler for more details.