500‑m UAV Radio Altimeter ZKRT-RA05K

Product Description:

The ZKRT‑RA05K UAV Radio Altimeter adopts high‑integration MMIC chip technology. Operating in the 24~24.25 GHz frequency band, it employs the FMCW (Frequency‑Modulated Continuous Wave) modulation scheme to accurately measure the altitude of the radar relative to the ground.This radar can be installed on unmanned aerial vehicles (UAVs), helicopters, small airships and other carriers, and computes the real‑time distance between the aircraft and the ground or target objects. With compact structure and small form factor, the product features high sensitivity, light weight, easy integration, as well as stable and reliable performance. It is compatible with various aircraft and satisfies low‑altitude height‑measurement application requirements for multiple industries.


Product Details

Product Tags

ParameterMinTypicalMaxUnit
Operating Frequency Band24-24.5GHz
Transmit Power (EIRP)-13-dBm
Data Output Refresh Rate-1020Hz
Operating ModeFMCW-
Field of View
Horizontal Field of View (-6dB)±6°
Vertical Field of View (-6dB)±10°
Detection Characteristics
Range Measurement Accuracy0.02m
Minimum Detection Range0.3m
Maximum Detection Range500m
Dimensions & Interfaces
Communication InterfaceUART, RS485, RS232, CAN-
Output ContentAltitude and Range Information-
Overall Dimension113.75*68.75*14.4mm
Product Weight89g
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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