Antenna

Miscrostrip planar array antenna

Modulation

Continuous wave (CW) modulation

Frequency

(24.150±0.045) GHz

Transmit Power

20 dBm

Antenna 3dB Beamwidth

6°(H) × 6°(V)

AD Sampling Frequency

37 KHz

Communication

RS-232

Cable

Red: 12V+ DC
Black: 12V– DC
Yellow: RS-232 RXD
Green: RS-232 TXD
Brown: RS-232 GND

Distance Accuracy

±0.5 m (1.64 ft)

Lane Coverage

1 lane

Object Data

Vehicle speed (instantaneous)

Capture Rate

≥95%

Indoor Speed Simulation Error

–4 km/h to 0 km/h

Speed Error during Road Test

Error when vehicle speed <100 km/h: –4 km/h to 0 km/h
Error when vehicle speed ≥100 km/h: –4% to 0%

Speed Detection Range

10 km/h–250 km/h

Capture Distance

18 m–38 m (59.06 ft–124.67 ft) when the radar is installed at around 6 m (19.69 ft) high

Power Input

12V DC, with over-voltage, over-current, and reverse connection protection for safe and stable power input

Interface Protection

Output interfaces are designed with over-current and over-voltage protection

Operating Environment

Operating temperature: –40°C to +80°C (–40°F to +176°F)
Operating humidity: 10%RH–90%RH

Dimensions

Radar: 209.9 mm × 210.0 mm × 35.0 mm (8.27'' × 8.27'' × 1.38'')
Bracket: 163.4 mm × 100.0 mm × 155.0 mm (6.43'' × 3.94'' × 6.10'')

Weight

1 kg (2.2 lb) (bracket excluded)

Accessory

Bracket

Pole-mounted