CDMA / EV-DO / 1x
Code Division Multiple Access (CDMA) technology provides excellent voice capacity and data capability for mobile and fixed wireless networks. CDMA works by converting speech into digital information, which is then transmitted as a radio signal over a wireless network. Using a unique code to distinguish each different call, CDMA enables many more people to share the airwaves at the same time - without static, cross-talk or interference.
In Australia Telstra operates the CDMA network but this will be turned off in February 2008. CDMA remains a major network standard globally with a strong footprint in USA, as well as being the lead technology in TCNZ. The CDMA standard has evolved from 1595 to Rev A with improved data speeds
Modules
Sierra Wireless AirPrime MC5728V
Providing wide-area wireless data access at speeds up to 3.1Mbps on the downlink and 1.8Mbps on the uplink, the Sierra Wireless AirPrime MC5728V intelligent embedded module also provides voice comm
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Sierra Wireless Q26 Elite
The Q26 Elite Wireless CPU ® is a CDMA 1xRTT wireless device that when integrated will allow any application or machine to send voice and data over a CDMA wireless network.
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Sierra Wireless Q2438 CDMA Module
Designed for fast and easy integration, the Q2438 is a Dual Band CDMA (800/1900MHz) wireless module.
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Development Kits
Sierra Wireless PCI Express Minicard Development Kit
Sierra Wireless's PCI Express Minicard Development Kit provides a hardware platform for initial development purposes, a design reference, and a debugging platform.
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