800‑m UAV Radio Altimeter ZKRT-RA08W

Product Description:

The ZKRT‑RA08W UAV Radio Altimeter is a high‑performance, miniaturized millimeter‑wave altimetry device. Equipped with highly‑integrated SoC (System‑on‑Chip) technology, it operates across the 76~81 GHz frequency band. Adopting FMCW (Frequency‑Modulated Continuous Wave) combined with MIMO (Multiple‑Input Multiple‑Output) multi‑antenna array modulation technology, it delivers high‑precision and high‑frame‑rate ground altitude detection capability, and can accurately collect real‑time altitude data of the device relative to the ground.Featuring broad adaptability, this device can be flexibly mounted on various unmanned aerial platforms, helicopters, small airships and other flight carriers. It can not only stably measure the vertical altitude between the aircraft and the ground, but also accurately detect the gap distance between the aircraft and underlying target objects, providing reliable ranging and altimetry data support for aircraft hovering, take‑off & landing, and low‑altitude operations.Designed with lightweight and compact architecture, the product features small overall dimensions and low unit weight, excellent detection sensitivity, as well as strong environmental adaptability and anti‑interference capability. Meanwhile, the device is easy to integrate with great compatibility. It can quickly adapt to various flight control systems with stable and reliable long‑term operating performance, fully meeting aircraft application requirements in multiple fields and scenarios such as industrial inspection, low‑altitude mapping, security operations, and special‑mission flight.


Product Details

Product Tags

ParameterMinTypicalMaxUnit
Operating Frequency Band767781GHz
Transmit Power (EIRP)-11-dBm
Data Output Refresh Rate-1020Hz
Operating ModeFMCW+MIMO-
Field of View
Horizontal Field of View (-6dB)±12°
Vertical Field of View (-6dB)±16°
Detection Characteristics
Range Measurement AccuracyH<100H>100且H<300H>300m
0.10.50.005%*H
Minimum Detection Range0.3m
Maximum Detection Range800m
Dimensions & Interfaces
Communication InterfaceUART、RS485、RS232、RS422、CAN-
Output ContentAltitude and Range Information-
Overall Dimension136*88*19.66mm
Product Weight163g
Antenna Quantity4/4TX/RX
Environmental Adaptability
Operating Temperature-40
85
Operating Humidity5%
95%RH
Power Supply
Operating Voltage91224V
Power Consumption1.41.51.6W


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