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Food for thought

Discussion in 'Android Devices' started by Sharkonwheels, Jan 7, 2010.

  1. Sharkonwheels

    Sharkonwheels Android Enthusiast
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    Jan 6, 2010
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    A little sleuthing around...

    Apparently, ifixit bought a Nexus One, received it, and promptly voided their warranty by opening it up!

    Nexus One Teardown - iFixit

    Page 2, they show the RF chip is the Qualcomm RTR6285

    Datasheet http://www.datasheetarchive.com/pdf/Datasheet-024/DSA00418656.pdf here shows that this chip is capable of:

    North American Bands II,IV,V (1900,1700,850)
    Japanese UMTS Bands I,VI,IX (2100,800,1800)
    EU/CN/ROW UMTS Bands I,III,VIII (2100,1800,900)

    As well as GSM/EDGE 800/900/1800/1900


    So...... someone remind me why NA bands II and V were left out of the radio firmware?


    T
     

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