|
Item
|
Specification
|
Remark
|
|
Median frequency
|
76-77GHz
|
|
|
Occupying frequency band
|
500MHz
|
Specified low power radar
|
|
Modulation method
|
FMCW
|
|
|
Transmission power
|
10dBm
|
Specified low power radar
|
|
Antenna
|
Lens antenna (Rx Long Range) Horn antenna (Tx )
|
Lens diameter100mm 23dBi Standard rectangular horn antenna
|
|
Antenna gain
|
Less than 40dBi
|
Specified low power radar
|
|
Antenna beam width
|
Azimuthal3.2°(Lens) Elevational4.8°(Lens) Azimuthal11.8°(Horn) Elevational9.6°(Horn)
|
-3dB, all angles
|
|
Antenna polarization characteristics
|
Linear polarization
|
|
|
Detecting range
|
Horn antenna : 2m～30m Lens antenna : 10m～150m
|
Object's RCS=10m^2 Equivalent to a passenger car
|
|
Velocity measurement range
|
-200km/h ~ +200km/h
|
Relative velocity
|
|
Data output
|
Peak frequency and relative velocity to peak level distance at up-beat and down-beat after FFT.
|
Outputs a maximum of 3 largest values. Peaks may be inseparable when they are close to each other. Details for data protocol is to be determined.
|
|
Data refresh time
|
100ms
|
|
|
Dimensions
|
W150mm x H150mm x D240mm
|
PC not included
|
|
Weight
|
Less than 5kg
|
PC not included
|
|
Power supply
|
DC12V 2.5A
|
PC not included
|
