Handheld radar tachograph PCB copy

Radar velocimetry is a device that uses radio echoes in order to detect the direction and distance of a target. When the target approaches the radar antenna, the reflected signal frequency will be higher than the transmitter frequency; conversely, when the target goes away from the antenna, the reflected signal frequency will be lower than the transmitter rate. In this way, the relative speed of the target and the radar can be calculated by the change of frequency value.

Technical parameters

Speed range: 5-250: miles / hour 8-400 km / hour

Accuracy: +/- 0.1 mph

Target speed acquisition time: 0.046 seconds (ball) 0.08 seconds (car)

Refresh rate: 25 times/sec

Measurement distance:

4000 feet – passenger car

1500 feet – motorcycle sled

1000 feet – boats

200ft–baseball

Operating frequency: 24.150GHz

Power output: 15 milliwatts

CPU model: 56002DSP

Operating temperature: -28℃–48℃

Storage temperature: -40℃–60℃

With battery handle: 7.5V DC 1.5A current

With cable handle: 9-16V DC

Dimension: 23.5cm (H) × 9cm (W) × 26cm (L)

Shell material: high-strength polycarbonate plastic