YFR-04 is a pulsed Doppler system three-coordinate radar with two-dimensional phase scanning system, which is mainly used for complex urban environment detection and individual battlefield surveillance.
Technical specifications
YFR-04C-KU
YFR-04D
Radar band
Technology system
Scanning method
≥2km
≥3km
≥5km
0°~50°
0°～50°
Size
≤350×350×155（mm）
Power consumption
≤500W
≤400W
Fixed, vehicle-mounted, portable
YFR-04A
YFR-04B
YFR-04C
Ka
X
X
Ku
x
Linear frequency modulated pulses
Azimuth machine scanning + pitch phase scanning
Detection distance
Typical target: DJI Phantom 4
≥6km
≥8km
Coverage
Azimuth
±45°
±45°
±45°
±45°
±45°
Pitch
0°～30°
0°~50°
0°～30°
Detection accuracy
Distance
≤8m
≤8m
≤8m
≤8m
≤8m
Azimuth
≤0.5°
≤0.5°
≤0.4°
≤0.3°
≤0.3°
Pitch
≤1.0°
≤0.5°
≤0.4°
≤0.3°
≤0.3°
Data rate
0.5s
0.5s
0.5s
0.5s
0.5s
Target capacity
≥500 block
≥500 block
≥500 block
≥500 block
≥500 block
Weight
≤15kg
≤12kg
≤25kg
≤22kg
≤1500kg
≤450×350×135（mm）
≤458×350×150（mm）
≤350×350×150（mm）
≤770×580×350（mm）
≤600W
≤600W
≤1500W
Erection method
Fixed, vehicle-mounted, portable
Fixed, vehicle-mounted
