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Mr72 Millimeter Wave Sensor for Drone Obstacle Detection in All Weather
US$200.00
2 Pieces

Product specifications

color

compatible model

type

Product profile

Customization

Available

Transmit Frequency

76...77GHz

Detection Range

0.20-40mshort,Middle Mode +56)

Model NO.

MR72

Selling Units

Single Item

Single Package Size

20X14X4cm

Velocity Resolution

2.06km/H

Angle Resolution

+2

Place of Origin

China

Brandname

Nanoradar

Fov

56@6db

Antenna Channels

2tx/4rx=8 Channels

Accuracy

0.10m

Single Gross Weight

0.500kg

Velocity Range

-111km/H...+111km/H-Leaving Object,+Approximation)

Power

+5.0V..32VDC

Resolution

0.17m

Key features

High Accuracy Detection: Features measurement accuracy of 0.1m with velocity resolution of 2.06km/H.
Dual Beam Operation: Simultaneously operates short and middle range beams for comprehensive coverage.
Multi-Target Tracking: Capable of detecting and tracking up to 64 moving objects simultaneously.
Robust Environmental Rating: IP66 protection rating ensures reliable operation in harsh weather conditions.
Compact and Lightweight: Small dimensions of 100x57x16.5mm and weight of 90g for easy integration.
Wide Operating Temperature: Operates reliably in temperatures ranging from -40 to +70 degrees Celsius.
Flexible Customization: Offers full, minor, and flexible customization options based on designs or samples.
Multiple Interface Support: Supports both CAN and UART interfaces for versatile connectivity options.

Company profile

Hunan Nanoradar Science and Technology Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Guangzhou Port; Shenzhen PortAverage Response Time: ≤5.07h

AI-Powered supplier vetting

SummaryThe supplier is a Changsha-based limited company in Asia, focused on sensor products including millimeter-wave, vehicle, traffic, industrial, security, altimeter, and obstacle-avoidance radar. It reports 169 employees, assembly-line and SMT facilities, valid manufacturing contracts with associated subcontractors, in-stock capability, and 100% finished-product inspection. The supplier provides broad customization and ODM/OEM services, has introduced new products within the past year, and maintains documented procedures for service assessment, corrective actions, and complaint handling. However, no SDK is available, and the records do not provide certification details. Overseas warehouse and showroom capabilities are absent. Financial information is present only as year labels without usable financial performance details, so financial credibility cannot be assessed from the supplied evidence.
Supplier typeThe supplier is a limited company with a combined company type, operates from Changsha in Asia, and reports 169 employees. Its stated product scope is sensors, with multiple radar product categories listed, indicating a specialized radar and sensing supplier rather than a general trading entity.
After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. It also reports in-stock capability and lead times of within 15 working days during the off-season and one month during peak season, but it has no overseas warehouse or showroom.
R&D capabilityThe supplier reports R&D capability, new products within the past year, and ODM service availability. However, it explicitly reports that no SDK is available, which limits the documented software-development support associated with its R&D offering.
Production capacityProduction-related evidence includes assembly-line and SMT facilities, five quality assurance and quality control inspectors, 100% finished-product inspection, raw-material traceability, valid contracts with associated subcontractors, in-stock capability, and 169 employees. These records explicitly support established manufacturing and quality-control capability.
Customization capabilityThe supplier explicitly offers full, minor, and flexible customization, including customization from customer designs and samples. It also reports ODM service availability, providing direct evidence of broad customization support.
Client casesThe supplier reports OEM service for well-known brands, and one buyer name and one trade transaction are listed in the supplied trade record. The evidence confirms some customer or transaction references, but it does not provide enough detail to evaluate the scale, duration, or success of customer cases.

Product Q&A

Q:How to resolve fixed false targets?
A:
If false targets persist at specific distances without obstructions, upgrade the firmware for algorithmic fixes. If unresolved, replace the radar.
Q:Which open-source flight controller versions are supported?
A:
It provides two firmware versions based on v3.6.0 (pre-3.6.0 and post-3.6.0). Note: Only UART is supported, not CAN.
Q:How to verify radar operation if no output is shown?
A:
Check raw data output using a serial port tool or CANtest. Verify data format compliance and inspect LEDs D3 (fast blink) and D4 (steady light).
Q:What is the detection range of the radar?
A:
The detection range is 0.2 to 40 meters for short range and 0.2 to 80 meters for middle range.
Q:What are the operating voltage requirements?
A:
The operating voltage is 5 to 28V DC.

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