SKU: SENS-2485
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NanoRadar SP25 24GHz MMW Radar Motion Detection Sensor - FMCW Modulation, 0.1-30m Range

₹14,439.00 (Inclusive of all taxes)
Out of Stock

The NanoRadar SP25 is a compact 24GHz K-Band FMCW radar sensor designed for precise motion detection, range measurement, and collision avoidance in robotics, UAVs, and industrial machinery. It operates on a 5V supply and provides digital output for easy integration with microcontrollers and embedded systems.

Features

  • 24GHz K-Band FMCW radar for high-accuracy motion and range detection.
  • Measures moving targets from 0.1 to 30 meters with velocity detection from -70 to +70 m/s.
  • Ultra-compact form factor measuring 40x31x6 mm and weighing only 20 grams.
  • Low power consumption of 0.5W, suitable for battery-powered mobile platforms.
  • Digital output interface for seamless integration with Arduino, Raspberry Pi, and industrial PLCs.

Out of stock

Description

The SP25 utilizes Frequency Modulated Continuous Wave (FMCW) modulation in the 24GHz ISM band to detect moving objects with high sensitivity and precision. This technology allows it to simultaneously measure both the distance and radial velocity of targets, making it ideal for advanced anti-collision and proximity sensing applications.

Its robust, all-metal housing ensures stable performance in demanding environments. The sensor’s compact size and lightweight design facilitate integration into space-constrained systems such as drones, autonomous robots, and intelligent lighting controls without compromising on detection range or accuracy.

Key Features

  • 24GHz K-Band FMCW radar with precise range and velocity measurement capabilities.
  • Wide detection range from 0.1 meters up to 30 meters for versatile application coverage.
  • Velocity detection spanning from -70 m/s to +70 m/s for comprehensive motion analysis.
  • Ultra-compact and lightweight aluminum housing (40x31x6mm, 20g) for easy integration.
  • Low power consumption design (0.5W) optimized for mobile and portable systems.
  • Digital TTL/CMOS output compatible with 3.3V and 5V logic microcontrollers.
  • Stable performance across industrial temperature ranges with high EMI immunity.
  • High-value build offering reliable sensing performance for robotics and automation projects.

Applications

  • Collision avoidance and proximity sensing for autonomous drones (UAVs) and mobile robots.
  • Intelligent lighting control systems for presence detection in smart buildings.
  • Safety monitoring and intrusion detection for industrial machinery and railway vehicles.
  • Speed and distance measurement for hydrological monitoring ships and vehicles.
  • Radar-video fusion systems for enhanced surveillance and situational awareness.

Technical Specifications

Model NumberSP25
Brand / OEMNanoRadar
Operating Frequency24 GHz (K-Band)
Modulation TypeFMCW (Frequency Modulated Continuous Wave)
Detection Range0.1 - 30 meters
Velocity Detection Range-70 to +70 m/s
Supply Voltage5V DC
Power Consumption0.5W
Output InterfaceDigital (TTL/CMOS)
Dimensions (LxWxH)40 x 31 x 6 mm
Weight20 g
Operating Temperature-40°C to +85°C (Typical for industrial grade)
Primary FunctionMotion Detection, Range Measurement, Collision Avoidance

Frequently Asked Questions

What is the operating voltage and power consumption of the SP25 radar sensor?

The NanoRadar SP25 operates on a standard 5V DC supply with a low power consumption of approximately 0.5 Watts. This makes it suitable for integration into battery-powered systems like drones and portable robots without significant drain on the power source.

What type of output signal does the SP25 provide, and how do I interface it with an Arduino?

The SP25 provides a digital TTL/CMOS output signal, making it directly compatible with common microcontrollers like Arduino, Raspberry Pi, and ESP32. You simply need to connect the sensor's output pin to a digital input pin on your MCU. The sensor's logic levels are compatible with both 3.3V and 5V systems.

What is the effective detection range and what can it detect?

The sensor has a minimum detection range of 0.1 meters and a maximum range of 30 meters. It is specifically designed to detect moving targets, providing both distance and radial velocity data (from -70 to +70 m/s). It is ideal for detecting vehicles, robots, drones, and personnel.

What is FMCW modulation and what are its advantages?

FMCW (Frequency Modulated Continuous Wave) is a radar technique where the transmitted frequency is continuously varied. Compared to simple pulse radar, FMCW provides superior accuracy in measuring both distance and velocity simultaneously, better performance in clutter, and is less susceptible to interference, making it ideal for precise motion sensing.

Package Includes

  • 1 x NanoRadar SP25 24GHz MMW Radar Motion Detection Sensor

Additional Information

Weight 0.02 kg
Dimensions 4 × 3.1 × 0.6 cm