Smart POS and vending white paper
Which connectivity is the smart choice for POS and vending
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QuecPython white paper
Develop IoT products in less than 30 minutes
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Certification white paper
How to simplify and optimize IoT device certification to accelerate product releases
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[Name] white paper
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IoT for Good white paper
Why IoT technology is a force for good
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2G/3G modules
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2G and 3G modules support applications relying on the second and third generation of cellular networks – 2G modules support data rates of up to 85.6Kbps, while 3G modules support data rates of up to 7.2Mbps.
While these older technologies are reaching the ends of their lifespans and much is now said of their global sunsetting, the reality is still that 2G and 3G remain in widespread use globally, especially in markets where final sunset dates are well into the second half of this decade. Quectel therefore continues to offer our customers the modules they need to support applications relying on these technologies, as well as support and advice for migrating to the appropriate upgrades in preparation for final sunsets, most notably to LTE Cat 1, LTE Cat 1 Bis and LTE 450.
2G/3G IoT use cases include
- Asset tracking
- Industrial PDAs
- Personal tracking
- Pet tracking
- Smart metering
- Telematics
- Vessel traffic services (VTS)
- Wearables
- Wireless POS terminals
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GNSS modules
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GNSS modules connect IoT devices to the Global Navigation Satellite System – a widely deployed and accepted way to determine location precisely without needing to rely on coverage by or the signal strength of cellular networks. It therefore underpins navigation, tracking and tracing of a wide variety of goods and assets and billions of GNSS IoT devices are now deployed worldwide.
However, GNSS applications are not one-size-fits-all and there are some considerable challenges for organizations to find and adapt the right solutions to deliver their applications. Where automotive solutions lack a clear view of satellites for instance, caused by dense buildings or bad weather, it can be very challenging for any GNSS module to provide an accurate position – which is compounded by multipath effects prevalent in deep urban canyons. Here, innovations such as dead reckoning can help, which can use information from sensors such as the accelerometer to augment the performance of GNSS positioning. Innovators need to know which approach works best for them – and that is where we can help.
Quectel’s wide range of ultra-compact, low-power GNSS modules cover the full range of requirements in standard precision, high precision, dead reckoning and timing, for application scenarios as diverse as ADAS and self-driving, unmanned flight, and smart agriculture. And, with unsurpassed aftermarket support services, the journey with us does not end with a purchase – that’s just the beginning.
GNSS use cases include
- Asset tracking
- Automotive
- Fleet management
- Industrial PDAs
- Micromobility
- Personal/pet tracking
- Portable devices
- Remote monitoring
- Sharing economy
- Wearable devices
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Need more than one type of connectivity? Crack the combination with combo antennas
Connected assets and devices often need to be able to access more than one connectivity technology but this has been difficult for OEMs and developers to enable. Until recently, they have been faced with the choice of specifying expensive combo antennas that combine multiple radio technologies or having to install multiple antennas on their products. […]
Ask the Quexperts: What is LTE Cat 1 bis?
LTE Cat 1 bis is a variant of LTE that has been developed specifically to support IoT applications. Introduced within 3GPP Release 13, Cat 1 bis uses existing LTE networks but, critically, has been designed to operate with a single antenna, in contrast to LTE Cat 1 which requires that IoT devices have two antennas. […]
2G/3G Modules
Featured Products
Relevant Industries
Related Hardware
Events
2G and 3G modules support applications relying on the second and third generation of cellular networks – 2G modules support data rates of up to 85.6Kbps, while 3G modules support data rates of up to 7.2Mbps.
While these older technologies are reaching the ends of their lifespans and much is now said of their global sunsetting, the reality is still that 2G and 3G remain in widespread use globally, especially in markets where final sunset dates are well into the second half of this decade. Quectel therefore continues to offer our customers the modules they need to support applications relying on these technologies, as well as support and advice for migrating to the appropriate upgrades in preparation for final sunsets, most notably to LTE Cat 1, LTE Cat 1 Bis and LTE 450.
2G/3G IoT use cases include
- Asset tracking
- Industrial PDAs
- Personal tracking
- Pet tracking
- Smart metering
- Telematics
- Vessel traffic services (VTS)
- Wearables
- Wireless POS terminals
Latest resources
Get in touch
Combo antennas white paper
Why combo antennas are finding new markets with robust, multi-technology connectivity