CDMA450

CDMA450

A CDMA2000 cellular system that operates in the 450-470 MHz frequency band rather than the 900, 1,800 and 2,100 MHz ranges. CDMA450 reduces the number of cells in a network because the lower frequency transmits longer distances. As of January 2009, approximately one hundred cellular carriers offered CDMA450 in 51 countries around the world except in North America and Australia. See CDMA2000.
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Telit Wireless Solutions recently declared the installation of CDMA modules, adding to the rich xE910 family for smart meters, it was mainly created for applications in areas where CDMA450 coverage exists as a commercial mobile network operation or where it can be licensed to be formulated as a private network by utilities, emergency response organizations.
CDMA2000(R) is currently the only technology offering 3G (IMT) telephony and broadband data services in the 450 MHz frequency band, also known as CDMA450. CDMA450 systems support all CDMA2000 standards developed by 3GPP2 and published by the TIA including: CDMA2000 1X, 1xEV-DO Revision A, multi-carrier EV-DO Rev.
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Utilizing its CDMA450 network and BREW applications and services, the company will provide its subscribers with access to a wide range of mobile content, including mobile games, ringtones, media players and mobile business services.
Having literally sprung-up as a new cellular technology overnight, the popularity of CDMA450 is growing, according to In-Stat/MDR.
Swiss-based u?blox, a global leader in wireless and positioning modules and integrated circuits, announces the LISA-C210 CDMA450 1xRTT voice/data module.
ZAO Sky Link claimed the introduction of commercial services in Volgograd represents a significant step to establishing a unified federal CDMA450 network under the Sky Link brand.
Using chip-scale packaging specifically to address the miniaturization and performance re-quirements for new generations of mobile phones, these RF SAW filters support all the major standards: GSM850/900/1800/1900, CDMA450, CDMA-2000, PCS, W-CDMA, GPS, 802-11 b/g and Bluetooth.
TELECOMWORLDWIRE-25 May 2007-Bolivia's military to deploy CDMA450 network(C)1994-2007 M2 COMMUNICATIONS LTD http://www.m2.com
TELECOMWORLDWIRE-5 March 2007-Telmex deploys CDMA450 network from Qualcomm for rural communities(C)1994-2007 M2 COMMUNICATIONS LTD http://www.m2.com
The BREW platform from Qualcomm, a 3G chipset and software technology provider, has been launched on the network of Sky Link, a CDMA450 operator in Russia.
TELECOMWORLDWIRE-16 October 2006-CoTeCal deploys CDMA450 network in Argentina(C)1994-2006 M2 COMMUNICATIONS LTD http://www.m2.com