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EVDO
See All 20+ EVDO Data Card Specials - Click Here
Evolution-Data Optimized or Evolution-Data only, abbreviated as EV-DO or EVDO and often EV, is one telecommunications standard for the wireless transmission of data through radio signals, typically for broadband Internet access. It is classified as a broadband technology, because it uses a broad band of radio frequencies. It employs multiplexing techniques such as CDMA (Code division multiple access) as well as Frequency division duplex (FDD) to maximize the amount of data transmitted. It is standardized by 3rd Generation Partnership Project 2 (3GPP2) as part of the CDMA2000 family of standards and has been adopted by many mobile phone service providers around the world � particularly those previously employing CDMA networks (as opposed to GSM networks). The EV-DO feature of CDMA2000 networks is significantly faster than the Enhanced Data Rates for GSM Evolution (EDGE) used by GSM networks. It provides access to mobile devices with air interface speeds of up to 2.4 Mbit/s with Rev. 0 and up to 3.1 Mbit/s with Rev. A. High-Speed Downlink Packet Access (HSDPA), a competing technology for Wideband Code Division Multiple Access (W-CDMA), along with the new Qualcomm Rev A modems have the ability to maintain both circuit switched voice and packet data calls from the same radio; this functionality is not available in Qualcomm Rev. 0 chipsets.
There have been several revisions of the standard, named alphabetically starting with the first as Rev. A ("revision A") while the first standard is referred to simply as Rev. 0.
CheapCellphones.Com offers the largest selection of wireless broadband cards in the country today. Most of the EVDO Cards are free and monthly broadband service is as low as $39.99 with select carriers.
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Best Selling EVDO Cards: (to
see all
Specials click here) |
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Broadband Card |
Wireless Broadband Provider |
Todays Price |
Rebate |
Final Cost |
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UTStarcom UM150 PC/Mac USB Broadband Card
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$0.00 |
$50.00 |
You make $50.00 |
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Sierra Wireless AC881 USB PC/Mac Card
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$29.99 |
$0.00 |
$30.00 |
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Novatel Ovation U727 USB Broadband Card
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$99.99 |
$0.00 |
$100.00 |
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UTStarcom UM150 PC/Mac USB Broadband Card
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$0.00 |
$0.00 |
Free |
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Novatel Ovation U727 USB Broadband Card
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$99.99 |
$50.00 |
$50.00 |
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Sierra Wireless Compass 597 USB Modem
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$49.99 |
$50.00 |
Free |
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Sony Ericsson GC89 PCMCIA PC Cell WiFi Card
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$159.99 |
$0.00 |
$160.00 |
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We offer EVDO Cards and service from Verizon Wireless, Sprint, AT&T, Alltel and T-Mobile.
What is
EVDO? Tell Me More
EV-DO - Evolution Data Optimization Broadband wireless service for a wide range of customers, from business people to students Always on - - similar to DSL (wherever coverage is available) Uses CDMA signal- 1x data capability available everywhere CDMA voice service available Up to 10 times the peak data rate of the next best public wireless solution - 300 to 512 Kbps (kilobits per second) ≈ comparable to DSL speeds Allows the user to be �connected� wherever they are � not only for email, but for downloads, large files, photos, spreadsheets, etc. Users can work on a large variety of applications, including the MS Office Suite and others, so they can do business anywhere! Access mission-critical documents and information wherever you are Gives �plug and play� of business functions, games and Internet access anywhere!
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