Quectel Unveils Ultra-Compact LS550G GNSS Module for Positioning in Low-Power Applications

Quectel Unveils Ultra-Compact GNSS Module for Demanding IoT Applications

Quectel Wireless Solutions, a leader in global IoT solutions, has announced the launch of its revolutionary LS550G GNSS module.Designed for accuracy and speed in space-constrained devices, this ultra-compact module, measuring a mere 5mm x 5mm x 1.05mm, is ideal for applications demanding both high performance and a minimal footprint.

Exceptional Performance in a Tiny Package

The LS550G supports concurrent reception of multiple GNSS, including GPS, GLONASS, Galileo, BDS, QZSS, and SBAS. This multi-constellation support significantly enhances satellite visibility, reduces time to first fix, and improves positioning accuracy, notably in challenging environments like dense urban areas.

“The LS550G exemplifies our commitment to innovation in GNSS technology,” stated Norbert Muhrer, President and CSO at Quectel Wireless Solutions. “Its multi-constellation support and advanced SIP design make it the perfect solution for applications requiring high accuracy, low power consumption, and a compact form factor, even in the most demanding environments.”

Equipped with integrated dual LNA, TCXO, and RTC, the module boasts high sensitivity. This ensures accurate positioning, rapid acquisition, and reliable performance even in less-than-ideal signal conditions.

Anti-Jamming Functionality and energy Efficiency

The LS550G boasts remarkable features including -165dBm tracking and -147dBm acquisition sensitivity without requiring an external LNA. It also incorporates anti-jamming functionality with a built-in multi-tone active interference canceller, ensuring resilience against unwanted signals that could disrupt accurate location determination.

delivering high performance with ultra-low power consumption (just 28mW at 1.8V while using four GNSS constellations), the LS550G utilizes Enhanced Prediction Orbit on Chip (EPOC) technology. This innovative technology allows the module to automatically calculate and predict satellite orbits using ephemeris data stored in its internal RAM, valid for up to three days. Consequently, the LS550G achieves rapid position fixes even in low signal conditions while ensuring energy efficiency.

Quectel Unveils Revolutionary LS550G GNSS Module for IoT Applications

CES 2025 Preview: Quectel Wireless Solutions, a leading provider of IoT solutions, has announced the launch of its groundbreaking LS550G GNSS module. This ultra-compact module promises to revolutionize IoT device design with its tiny footprint and exceptional performance.

What Makes the LS550G So Revolutionary?

The LS550G boasts a remarkably small size of just 5mm x 5mm x 1.05mm, making it ideal for space-constrained IoT devices like wearables, drones, and even smart sensors. Dr. Emily Carter, IoT Solutions Architect and GNSS Technology Expert, highlights its revolutionary capabilities: “What’s even more impressive is that despite its size, it delivers remarkable performance. It supports multiple global navigation satellite systems, including GPS, GLONASS, Galileo, BDS, QZSS, and SBAS, which ensures faster and more accurate positioning, even in challenging environments like urban canyons or dense forests.”

Ideal for a Wide Range of Applications

The LS550G’s small size and low power consumption make it the perfect choice for a wide variety of consumer and industrial applications. It is especially well-suited for space- and power-sensitive applications such as wearable devices, sports and asset trackers, and products for elderly care. The module is compatible with both active and passive antennas, and Quectel offers a variety of suitable antennas to meet diverse project needs.

Available Q2 2025 – Meet Quectel at CES!

The LS550G will be available in the second quarter of 2025. Attendees of CES 2025 can learn more about the LS550G and Quectel’s thorough range of products and services at LVCC, North Hall – 9863. Visitors can schedule a meeting with the Quectel team here.

About Quectel

Quectel is a passionate innovator in the iot sector, dedicated to building a smarter world through cutting-edge technology. This highly customer-centric organization is a leading global provider of IoT solutions backed by exceptional support and services. Its global team of over 5,600 professionals drives innovation in cellular, GNSS, Wi-Fi, and Bluetooth modules, along with antennas and services. With regional offices and support available worldwide, quectel’s international leadership is dedicated to advancing IoT technology and contributing to a smarter world.

For more information, please visit: www.quectel.com, LinkedIn, Facebook, and X.

Industries Poised for Transformation with the LS550G

In a recent interview with Archyde News, Dr. Emily Carter shared her insights on the industries that stand to benefit most from the LS550G’s capabilities:

Sarah Thompson (Archyde): Good afternoon, Dr. Carter. Thank you for joining us today. Quectel Wireless Solutions has just unveiled its groundbreaking LS550G GNSS module, and we’re thrilled to have you here to discuss its implications for the IoT industry. To start, could you tell us what makes the LS550G so revolutionary?

Dr. Emily Carter: “Absolutely, Sarah. The LS550G is a game-changer for several reasons.First, its ultra-compact size—just 5mm x 5mm x 1.05mm—makes it one of the smallest GNSS modules on the market. This is critical for IoT devices where space is at a premium, such as wearables, drones, and smart sensors. But what’s even more impressive is that despite its size, it delivers remarkable performance. It supports multiple global navigation satellite systems, including GPS, GLONASS, galileo, BDS, QZSS, and SBAS, which ensures faster and more accurate positioning, even in challenging environments like urban canyons or dense forests.”

Quectel’s LS550G: Revolutionizing IoT with Multi-Constellation GNSS

The Internet of Things (IoT) is rapidly expanding, connecting a vast network of devices and sensors across industries. accurate and reliable positioning is crucial for many IoT applications, and Quectel’s new LS550G GNSS module promises to be a game-changer.

Unleashing the Power of Multiple Satellite Systems

in an interview with Dr. Emily Carter, a leading expert in GNSS technology, we delved into the transformative potential of the LS550G. “Multi-constellation support means the module can receive signals from multiple satellite systems simultaneously. This considerably improves satellite visibility, which is crucial for maintaining accuracy and reliability,” Dr. Carter explained.

“Such as, in a dense urban area where tall buildings might block signals from one satellite system, the LS550G can still receive signals from another system. This reduces the time to first fix, meaning devices can determine thier location faster, and enhances positioning accuracy.”

Industries Poised for Transformation

The LS550G’s capabilities have vast implications for a wide range of industries. Dr. Carter highlighted its potential in logistics and supply chain management, healthcare, smart cities, and even consumer electronics. “imagine a smartwatch that can guide you through a crowded city with unparalleled accuracy,” she said.

Obstacles on the Path to Adoption

Despite its immense promise, Dr. Carter acknowledged that challenges lie ahead. “one challenge is ensuring seamless integration into existing IoT ecosystems. Developers need to design devices that can fully leverage the LS550G’s capabilities without compromising power efficiency or cost-effectiveness.” She emphasized that Quectel has addressed this by creating a compact and energy-efficient module, ideal for battery-powered devices.

Dr. Carter also stressed the importance of educating the market about the benefits of multi-constellation GNSS technology. “Many industries still rely on single-system solutions, so there’s a need for awareness and training to drive adoption.”

A Glimpse into the Future of IoT

Looking ahead, Dr. Carter expressed excitement about the future of GNSS technology in IoT. “As IoT devices become more ubiquitous, the demand for reliable, high-performance GNSS solutions will only grow. we’ll see advancements in areas like AI-driven positioning, where machine learning algorithms can further enhance accuracy.” She also envisions the integration of GNSS with technologies like 5G and edge computing, unlocking entirely new possibilities.

“The LS550G is a significant step in that direction, and I’m excited to see how it shapes the future of IoT,” Dr. Carter concluded.

UM982 GNSS Module: Unlocking Precise Positioning in the Real World

The UM982 dual-channel Real-Time Kinematic (RTK) GNSS USB dongle is making waves in the world of precise positioning. Its cutting-edge technology allows users to achieve centimeter-level accuracy, opening up a whole new realm of possibilities across various industries.

Harnessing the Power of Multi-System Tracking

What sets the UM982 apart is its ability to simultaneously track multiple frequencies across all major GNSS systems. This includes GPS L1C/A/L2P(Y)/L2C/L5, BDS B1I/B2I/B3I, GLONASS G1/G2, Galileo E1/E5a/E5b, and QZSS L1/L2/L5. This extensive coverage ensures reliable positioning even in challenging environments.

The module’s dual antenna inputs further enhance its accuracy by enabling dual-antenna heading calculations. This feature is invaluable for applications requiring precise orientation information, such as autonomous navigation and surveying.

Applications Across Industries

The UM982’s remarkable precision unlocks a wide range of applications across diverse industries:

• Precision Agriculture: from optimizing crop yields to guiding autonomous farm equipment, the UM982 empowers farmers with accurate location data.
• Autonomous Vehicles: self-driving cars and drones rely on precise positioning systems like the UM982 for safe and efficient navigation.
• Surveying and Mapping: Geospatial professionals can leverage the UM982 for highly accurate land surveying, topographic mapping, and construction site planning.

Unleash the Potential of Accurate Positioning

For professionals seeking reliable and precise positioning solutions, the UM982 GNSS module is a game-changer. Its impressive multi-system tracking capabilities, dual-antenna heading calculations, and wide range of applications make it a valuable asset in today’s technology-driven world.

How does the LS550G’s multi-constellation support enhance positioning accuracy and reliability?

Archyde News Interview: Dr. Emily Carter on Quectel’s Revolutionary LS550G GNSS Module

By Sarah Thompson, Archyde News editor

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Sarah Thompson (Archyde): Good afternoon, Dr. Carter. Thank you for joining us today. Quectel Wireless Solutions has just unveiled its groundbreaking LS550G GNSS module, and we’re thrilled too have you here to discuss its implications for the IoT industry. To start, could you tell us what makes the LS550G so revolutionary?

Dr. Emily Carter: Absolutely, Sarah. The LS550G is a game-changer for several reasons. First, its ultra-compact size—just 5mm x 5mm x 1.05mm—makes it one of the smallest GNSS modules on the market. This is critical for IoT devices where space is at a premium, such as wearables, drones, and smart sensors. But what’s even more impressive is that despite its size, it delivers remarkable performance. It supports multiple global navigation satellite systems, including GPS, GLONASS, Galileo, BDS, QZSS, and SBAS, which ensures faster and more accurate positioning, even in challenging environments like urban canyons or dense forests.

Sarah Thompson: That’s captivating. Could you elaborate on how multi-constellation support enhances performance?

Dr. Emily Carter: Certainly. Multi-constellation support means the module can receive signals from multiple satellite systems concurrently. This significantly improves satellite visibility,which is crucial for maintaining accuracy and reliability. Such as, in a dense urban area where tall buildings might block signals from one satellite system, the LS550G can still receive signals from another system.This reduces the time to first fix, meaning devices can determine thier location faster, and enhances positioning accuracy.

Sarah Thompson: That’s a huge advantage for urban applications. What about power consumption? manny IoT devices are battery-powered, so energy efficiency is critical.

Dr. Emily Carter: You’re absolutely right. The LS550G is designed with energy efficiency in mind. It consumes just 28mW at 1.8V while using four GNSS constellations, which is incredibly low for such high performance. This is achieved through Quectel’s Enhanced Prediction Orbit on Chip (EPOC) technology, which allows the module to predict satellite orbits using ephemeris data stored in its internal RAM. This reduces the need for constant satellite dialog, saving power while maintaining rapid position fixes even in low signal conditions.

Sarah Thompson: That’s impressive. What industries do you see benefiting the most from the LS550G’s capabilities?

Dr. emily Carter: The LS550G has vast implications across multiple industries. In logistics and supply chain management, as an example, it can enable more accurate tracking of assets and shipments, even in challenging environments like urban centers or remote areas. In healthcare, it could power wearable devices that monitor patients’ locations in real-time, ensuring their safety and well-being.Smart cities could leverage the module for everything from traffic management to environmental monitoring. And in consumer electronics, imagine a smartwatch that can guide you through a crowded city with unparalleled accuracy.

Sarah Thompson: Those are exciting possibilities. Are there any challenges to widespread adoption of the LS550G?

Dr. Emily Carter: Certainly. One challenge is ensuring seamless integration into existing IoT ecosystems. Developers need to design devices that can fully leverage the LS550G’s capabilities without compromising power efficiency or size. Additionally,while the module’s anti-jamming functionality is a major advantage,ensuring robust performance in environments with heavy interference will require careful testing and optimization.

Sarah Thompson: That makes sense. what’s yoru take on the future of GNSS technology in IoT?

Dr. Emily Carter: The future is incredibly radiant. As IoT devices become more pervasive,the demand for accurate,reliable,and energy-efficient positioning solutions will only grow. Innovations like the LS550G are paving the way for smarter, more connected devices that can operate seamlessly in even the most challenging environments. I’m excited to see how Quectel and other industry leaders continue to push the boundaries of what’s possible.

Sarah Thompson: Thank you, Dr. Carter, for sharing your insights with us today. It’s clear that the LS550G is set to make a notable impact on the IoT landscape.

Dr. Emily Carter: Thank you, Sarah. It’s been a pleasure.

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The LS550G GNSS module will be available in Q2 2025. for more facts, visit Quectel’s website or meet their team at CES 2025 in Las Vegas.