LD7901B Millimeter Wave Radar Module 79GHz-81GHz Non-contact FMCW High Precision Water Level Measurement 15m Range

Specifications Frequency Range 79GHz 81GHzModulation Mode FMCWMeasurement Range 0 15m 15mTransmission Power 12dBmHorizontal Vertical Beam Angle 8° 7°EIRP Parameter 19dBmMeasurement Accuracy 1mm theoretical Sampling Refresh Rate 10Hz configurable Average Power 0 011W dependent on sampling period Operating Temperature 20°C to 80°CDimensions 31 6 x 51 6 x 2 2mmPower Supply Voltage Range 3 3VFeatures 1 Wide measurement range from 0 15m to 15m offers versatile application 2 High precision with a theoretical accuracy of 1mm caters to precise water level needs 3 Compact design 31 6mm x 51 6mm x 2 2mm fits diverse installation spaces 4 Supports UART data output and easy plug and play setup for seamless operation 5 Stable operation across extreme temperatures 20°C to 80°C ensures broad application Package Included 1 x LD7901B Millimeter Wave Radar Module1 x SH1 0mm x 4Pin Terminal Cable 15cm