200‑m UAV Radio Altimeter ZKRT-RA02K

Product Description:

The ZKRT‑RA02K UAV Radio Altimeter adopts high‑integration MMIC chip technology. Operating within the 24~24.25 GHz frequency band, it utilizes the FMCW (Frequency‑Modulated Continuous Wave) modulation system to accurately measure the altitude of the radar relative to the ground.This radar can be mounted on unmanned aerial vehicles (UAVs), helicopters, small airships and other carriers, and calculates the real‑time distance between the aircraft and the ground or target objects. Featuring compact structure and small footprint, the product delivers high sensitivity, light weight, easy integration and stable & reliable operation. It is compatible with various aircraft and meets low‑altitude altitude‑measurement application requirements across multiple industries.


Product Details

Product Tags

ParameterMinTypicalMaxUnit
Operating Frequency Band24-24.5GHz
Transmit Power (EIRP)-10-dBm
Data Output Refresh Rate-1020Hz
Operating ModeFMCW-
Field of View
Horizontal Field of View (-6dB)±10°
Vertical Field of View (-6dB)±15°
Detection Characteristics
Range Measurement Accuracy0.02m
Minimum Detection Range0.3m
Maximum Detection Range200m
Dimensions & Interfaces
Communication InterfaceUART, RS485, RS232, CAN-
Output ContentAltitude and Range Information-
Overall Dimension92.0*55.64*13.02mm
Product Weight60g
Antenna Quantity1/1TX/RX
Environmental Adaptability
Operating Temperature-40-85
Operating Humidity5%-95%RH
Power Supply
Operating Voltage91224V
Power Consumption1.41.51.6W


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