Handheld Radar SpeedGun

1、Handheld Radar SpeedGun Working Principle

Handheld Radar SpeedGun only requires placing the device on a temporary stand beside the road. It provides accurate measurements and supports vehicle speed detection in the range of 1-240 km/h.Handheld Radar SpeedGun operates based on the Doppler effect. It emits radio waves towards the vehicle.When the wave energy strikes the vehicle, a small portion of the energy is reflected back to the radar's antenna.By analyzing the frequency difference of the returned signal, the vehicle's speed is determined, supporting dynamic speed measurement from the vehicle.

2、Handheld Radar SpeedGun Application Scenarios

1.Temporarily setting up checkpoints on roads without fixed speed measurement equipment, at curves, near schools, or in accident-prone areas, to quickly measure the speed of passing vehicles.

2.Measuring the speed of vehicles on suburban and mountainous roads to ensure road safety.

3.Measuring the speed of moving objects within factory premises, such as forklifts and hoists, to ensure production safety and efficiency.

4.Non-contact measurement in situations where installing sensors or markers on the target is not allowed or necessary.

3、Handheld Radar SpeedGun Product Features:

1.Overspeed Setting: Supports setting overspeed values, with both automatic and manual sampling modes.

2.Displays Overspeed Ratio: (Real-time speed - Speed limit) / Speed limit.

3.Displays Maximum Overspeed: The maximum speed reached by the target during the measurement process.

4.Displays the three most recent overspeed data points: Overspeed time and overspeed value.

5.Language: Supports switching between Chinese and English.

6.Historical Data: Historical data can be queried and exported.

4、Handheld Radar SpeedGun Technical Specifications

Measurement Principle: Doppler Effect

Radio Wave Frequency: 24GHz (less susceptible to rain and fog)

Transmit Power: ≤20dBm

Standard Transmit Power: 10mW

Transmission Angle: 22° x 8°

Measurement Range: 1–240 km/h

Resolution: 0.1 km/h

Accuracy: ±1 km/h

Detection Direction: Positive indicates movement towards the radar, negative indicates movement away from the radar

Measurement Distance: ≥200m

Angle Compensation: Automatic vertical angle compensation

Charging Limit Voltage: 12.6V

Battery Capacity: 3600mAh

Operating Time: ≥10 hours

Housing Material: ABS resin

Instrument Weight: 504g

Operator: 1 person (can be handheld or mounted on a tripod)

Note: The following scenarios are not applicable:

1.Scenarios requiring high precision and long-term continuous monitoring.

2.Multi-target or dense target environments.For example: dense traffic with similar speeds or multi-path reflection environments.

3.Scenarios where a clear target reflection cannot be provided.For example: small or non-metallic targets and weather effects.

4.Scenarios where operation is inconvenient or dangerous.