
11-21-2009, 10:07 PM
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| CrackBerry User Device(s): 8350i (Curve) Carrier: Sprint/Nextel | | Join Date: Nov 2009 Posts: 25 Likes Received: 0
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Quote:
Originally Posted by Casper34 iDEN 806-824 and 851-869
CDMA 824-849, 869-894, 896-901, 935-940
these are the frequencies that the IDEN and CDMA networks use. notice that cdma picks up where iden leaves off and vice versa.
now the frequency that is listed in your link is in the range of 800 (806-824 range) and 850 (851-869 range). even though it says CDMA, its still nextel.
take a screen shot of the "Help Me!" screen. | The technology has NOTHING to do with the frequencies. You can put iDEN on 1900 mhz spectrum, and you could theoretically put CDMA on the spectrum used for iDEN. (The Nextel spectrum is SMR spectrum and has to abide by special laws, plus there would be issues with devices, etc.) iDEN is a time-division based technology, where CDMA is a code-division based technology. At the most basic levels the technologies are completely different.
Nextel = iDEN, Sprint = CDMA. Just because Sprint owns the two networks doesn't mean they're interoperable or even similar. This leads to a lot of confusion, but keep in mind that they're TOTALLY different.
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Current Phones: Curve 8900 on T-Mobile, 8350i on Nextel, Tour on Verizon, 8830 on Sprint, Touch Pro on Sprint, i880 on Nextel, Moto V710 on Verizon.
I'm a huge network infrastructure geek, and a fairly long-time user of BlackBerries. ^_^
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