Telecoms, Datacoms, Wireless, IoT


Wireless CPUs for 3G and CDMA

29 October 2008 Telecoms, Datacoms, Wireless, IoT

Wavecom has introduced two new members of its Q26 series wireless CPU family. The new Q26 Extreme offers dual-mode 2G and 3G to enable data-intensive applications like realtime video streaming for the security or automotive industries. In addition, the new Q26 Elite offers CDMA 2000 1x wireless voice and data connectivity in the same form factor, so customers can design their application once and connect using any cellular protocol, anywhere around the world. The new products are also footprint compatible with the existing Q2686 and Q2687 Classic (GSM/GPRS) and Q2687 (EDGE) devices in order to smooth product development and simplify the process of upgrading.

The 3G Q26 Extreme is equipped with antenna diversity and runs at peak data rates up to 7,2 Mbps HSDPA and 2 Mbps HSUPA with automated 2G/3G handover. It supports quad-band GSM/GPRS/EDGE on the 850, 900, 1800, 1900 MHz bands and tri-band HSPA on the 850, 1900, 2100 MHz bands for global network compatibility.

It can be used as a smart wireless modem, connecting to back-end IT systems securely; as a cooperative processor, sharing the system load of the final product with a host processor; or, with the application embedded directly on the device’s integrated ARM9 32-bit processor, capable of executing 88 million instructions per second. This is possible thanks to Open AT, an M2M-optimised cellular wireless software suite which allows customers to embed their C and/or Lua application directly on the device to save development time and the expense of an external processor. External or embedded applications written for Q2686 or Q2687 devices are fully portable without additional software coding.

To support the needs of automotive, finance and security customers, the Q26 Extreme is available with inSIM, the Wavecom integrated Subscriber Identity Module, for enhanced durability in extreme environmental conditions. It also comes with Open AT plug-ins designed to simplify integration of security and GPS technology. The Q26 Extreme can also interface with Microsoft Windows CE.

The second new product, Q26 Elite, features up-to-date CDMA technology and supports GPS, making it suited for fleet management and tracking applications with E911 requirements. In addition, it provides customers using CDMA an opportunity to upgrade as new technology becomes available. Both products are automotive grade.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

General-purpose evaluation board
Altron Arrow DSP, Micros & Memory
Based on the 32-bit Arm Cortex-M7 S32K3 MCU in a 172 HDQFP package, the S32K3X4EVB-T172 offers dual cores configured in lockstep mode, ASIL D safety hardware, and HSE security engine.

Read more...
Zero drift current shunt monitors
Altron Arrow Power Electronics / Power Management
The NCS21671 and NCV21671 from onsemi are a series of voltage output current sense amplifiers offered in gains of 25, 50, 100, and 200 V/V.

Read more...
Quectel increases its IoT antenna range
Quectel Wireless Solutions Telecoms, Datacoms, Wireless, IoT
Quectel has expanded its IoT antenna portfolio with six new 4G and 5G antennas that cover a wide range of use cases.

Read more...
Webinar: Game-changing Matter standard
EBV Electrolink Telecoms, Datacoms, Wireless, IoT
Join Infineon for an exclusive one-hour webinar with EBV Elektronik, exploring the groundbreaking Matter standard, and its profound implications for the future of smart homes.

Read more...
Wi-Fi 6/BLE module enables rapid development
Altron Arrow Telecoms, Datacoms, Wireless, IoT
Telit Cinterion has announced the WE310K6, a fully integrated, low-power module featuring dual-band, dual-stream Wi-Fi 6, and dual-mode Bluetooth/BLE.

Read more...
Low phase noise amplifier
RFiber Solutions Telecoms, Datacoms, Wireless, IoT
The MAAL-011158 from Macom is an easy-to-use low-phase noise amplifier that provides 12 dB of gain in a 32-lead QFN plastic package.

Read more...
Webinar: Enabling the digital transformation of IIoT with Bluetooth
Telecoms, Datacoms, Wireless, IoT
Key industrial use cases for Bluetooth will be reviewed, including the main performance requirements for Bluetooth in industrial applications, and the technical features available.

Read more...
Full sensor to cloud solution
CST Electronics Telecoms, Datacoms, Wireless, IoT
NeoCortec has demonstrated the seamless and rapid development of full sensor-to-cloud solutions using NeoMesh Click boards from MikroE and the IoTConnect cloud solution from Avnet.

Read more...
Analysis of switch-mode power supply: inductor violations
Altron Arrow Editor's Choice Power Electronics / Power Management
Common switch-mode power supply (SMPS) design errors are discussed, and their appropriate rectification is specified, with details on complications that arise with the power stage design of DC-DC switching regulators.

Read more...
Microsoft Windows IoT on ARM
Altron Arrow Computer/Embedded Technology
This expansion means that the Windows IoT ecosystem can now harness the power of ARM processors, known for their energy efficiency and versatility.

Read more...