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Compact 40x31x6mm 24GHz Radar Module with ±70m/s Velocity Detection Range Compact 40x31x6mm 24GHz Radar Module with ±70m/s Velocity Detection Range
Compact 40x31x6mm 24GHz Radar Module with ±70m/s Velocity Detection Range Compact 40x31x6mm 24GHz Radar Module with ±70m/s Velocity Detection Range

Compact 40x31x6mm 24GHz Radar Module with ±70m/s Velocity Detection Range

US$ 1 ~ 170
Min.Order: 1
Product origin: Changsha, Hunan, China
Category: Electronics
Product Name: Electronics
Availability:In Stock
Product Review : 20 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : SP25
  • Frequency Band : 24GHz ISM Band
  • Modulation Type : FMCW
  • Detection Range : 0.10-30m
  • Distance Accuracy : ±0.10m
  • Distance Resolution : 0.75m
  • Velocity Range : ±70m/s
  • Velocity Resolution : 2.4m/s
  • Field of View : 100°(H)×38°(V)
  • Update Rate : 50Hz
  • Output Power : 12dBm EIRP
  • Power Supply : 4.0-12VDC
  • Power Consumption : 0.5W
  • Operating Temperature : -40°C to +85°C
  • Protection Rating : IP66
  • Dimensions : 40×31×6mm
  • Weight : 4g
  • Interface : UART (115200bps)

The SP25 is a high-performance K band Doppler radar module utilizing advanced FMCW modulation technology. This industrial-grade radar sensor is designed for precise detection of moving objects with superior accuracy in distance and velocity measurement.

24GHz FMCW Radar ModuleRadar Module Applications

Engineered with separated TX/RX antennas, the SP25 achieves excellent isolation between transmitting and receiving links. The coplanar RF MMIC and antenna design minimizes RF link loss, while the Taylor algorithm-based antenna pattern synthesis delivers superior side lobe suppression below -15dB.

Key applications include: distance measurement and anti-collision systems for railway vehicles, robotics, UAVs, and industrial machinery; intelligent radar lighting control systems; and vehicle blind spot detection solutions.

The compact 40×31×6mm form factor makes the SP25 ideal for space-constrained installations. With IP66 protection rating and wide operating temperature range (-40°C to +85°C), this radar module performs reliably in demanding industrial environments.

F***Y 2026-01-27

Unbelievably fast shipping! The package arrived two days earlier than the initial estimated delivery date, which was a fantastic surprise. The courier service was professional, and the tracking information provided was accurate and updated regularly throughout the entire journey. Regarding the product itself, the build quality feels exceptionally robust and precise; it has a solid, well-engineered heft to it that inspires confidence for industrial applications. The machining on the casing is flawless, and all components appear to be securely fitted with no loose parts or cosmetic defects whatsoever. As for customer service, my pre-sales inquiry was answered within a few hours with clear, detailed, and helpful information that addressed all my technical questions. The support team was knowledgeable and patient. Overall, this was a seamless transaction from start to finish. The combination of prompt logistics, superior physical quality of the module, and outstanding, responsive service makes this supplier highly recommendable. I am thoroughly impressed and would not hesitate to place future orders for similar components. This level of execution in logistics, product integrity, and customer care is precisely what one hopes for but rarely encounters in online procurement.

R***Q 2026-01-17

Quick delivery and excellent packaging. The module arrived ahead of schedule, which was a pleasant surprise. The quality of the components appears robust and well-made, exactly as described. Communication with the seller was prompt and helpful throughout the process. Overall, a very smooth transaction and I am satisfied with the purchase.

B***Y 2026-01-15

W***B 2026-01-14

Wanted to share my thoughts on the shipping and overall experience. The delivery was remarkably fast and well-handled; the package arrived ahead of schedule and was securely packaged, which was a pleasant surprise. In terms of quality, the module feels solid and well-constructed, giving a strong impression of durability right out of the box. As for customer service, the support team was responsive and helpful when I had a pre-purchase inquiry, providing clear and timely answers. While I haven't tested the technical capabilities yet, the initial unboxing and inspection left me very satisfied. The entire process, from ordering to receipt, was smooth and professional. This positive first experience with the logistics and perceived build quality makes me optimistic about the product's performance in future applications. Overall, a very straightforward and efficient transaction.

Y***P 2026-01-05

Delivered with impressive speed, arriving well ahead of the estimated schedule. The packaging was exceptionally secure, ensuring the module was perfectly protected during transit. The communication from the seller was clear and proactive, providing timely updates. Regarding the product itself, the build quality feels robust and precise, exactly as described. The initial inspection shows excellent craftsmanship with clean soldering and solid components. The seller’s customer service was responsive and helpful when I had a pre-purchase questions. Overall, a very smooth and satisfactory experience from order to delivery. The logistical efficiency was notable, and the product’s physical quality aligns with expectations for an industrial component. Service throughout was professional.

G***P 2025-12-27

My experience with this radar module has been quite positive overall. The shipping was remarkably fast, arriving well ahead of the estimated delivery date. The packaging was secure and professional, ensuring the sensitive components were well-protected during transit. I was impressed by the efficiency of the logistics process from start to finish. Regarding the build quality, the module feels solid and well-constructed. The materials seem durable and suitable for industrial applications, which gives me confidence in its long-term reliability. The finish and assembly are precise, with no visible defects or loose components. It appears to be manufactured to a high standard, which is essential for the technical specifications it claims to meet. Customer service was responsive and helpful during the ordering process. They provided clear communication and promptly answered my pre-sale inquiries about compatibility. This level of support made the purchase straightforward and reassuring. While I have not yet integrated it into a final system for performance testing, the initial inspection and documentation are promising. The module's compact size aligns with the description, and the included documentation is clear. For anyone considering this product, the logistical handling, apparent physical quality, and supportive service are strong points that contribute to a smooth purchasing experience. These factors often indicate a reputable supplier and a product worth further evaluation for specific technical projects.

Z***T 2025-12-05

Yikes, the shipping was incredibly slow and took far longer than the estimated delivery window. Tracking information was sparse and not updated regularly, which was quite frustrating. However, once the package finally arrived, the product itself was packaged securely with adequate protective materials, preventing any damage during transit. The build quality of the radar module appears solid and robust, meeting the expectations for an industrial-grade component. The physical construction feels durable, and the connectors seem well-made. In terms of service, the communication from the seller was minimal and not particularly helpful when inquiries were made about the shipping delay. A more proactive and informative customer service approach would have significantly improved the experience. While the product seems well-made, the overall process was marred by logistical issues and lackluster support. Hopefully, future orders will see improvements in these areas, especially for customers who rely on timely deliveries for their projects. The module's specifications on paper are promising, but the purchasing and delivery experience leaves much to be desired. It's a reminder that product quality is only one part of the equation; reliable logistics and responsive service are equally critical for a satisfactory customer journey. I would advise others to factor in potential shipping delays if they have tight deadlines.

F***H 2025-12-04

Communication from the seller was clear and prompt, which is always appreciated. The shipping was remarkably fast; the package arrived well ahead of the estimated delivery window, which was a fantastic surprise. Everything was packaged securely with ample protective material, ensuring the item was in perfect condition upon arrival. The build quality of the module itself feels solid and professional, exactly as described in the listing. While I haven't integrated it into a project yet, the initial inspection shows precise construction and clean soldering. The overall service experience was seamless, from ordering to delivery. A very smooth transaction that inspires confidence for future purchases. Certainly a reliable source for specialized components like this. Highly satisfactory experience all around.

Q***Q 2025-11-11

Vastly impressed with the overall experience of this purchase. The shipping was incredibly fast and efficient, with the item arriving well-packaged and ahead of schedule, which minimized any waiting time. In terms of quality, the product feels robust and well-made, showing no signs of defects or issues upon inspection. The customer service team was exceptionally responsive and helpful, promptly addressing my inquiries and ensuring a smooth transaction. Overall, a highly satisfactory purchase that I would recommend to others.

K***V 2025-11-11

A fantastic experience overall, starting with the incredibly fast and reliable shipping that got the product to me ahead of schedule. The quality of the item is outstanding, with a solid build and precise finishing that exceeded my expectations. Customer service was equally impressive, as the support team was responsive, friendly, and went above and beyond to assist with any inquiries. I highly recommend this for anyone looking for top-notch delivery, durability, and excellent support without any hassles.

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