HIKVISION CSR-I Series, Руководство пользователя

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Chapter 1 Product overview
1. Product introduction
The panel microwave speed measurement radar is implemented on Doppler principle, and
it is also called Doppler radar. The working principle is that the radar emits a fixed frequency
microwave signal towards a target and then receives the reflected signal. There will be a
frequency difference between the emission beam and the echo, which is called Doppler
frequency shift. We can calculate the speed of the target through the specific relationship
between this frequency shift and the speed.
CSR-IN（P）
Figure 1.1
2. Technical Specification

Antenna
：
Planar-type microstrip patch array antenna

Operation frequency
：
24.15GHz

Frequency deviation error
：≤ ±
45 MHz

Emission power
：
about 5mW

Operating temperature
：－
40
℃～＋
70
℃

Operating humidity
：
5%RH
～
95%RH

Speed measurement range
：（
2
～
400
）
km/h

Speed measurement accuracy
：±
2 km/h

Response time
：
26ms