Geekzone: technology news, blogs, forums
Guest
Welcome Guest.
You haven't logged in yet. If you don't have an account you can register now.
Qualcomm announce RF solution for global WCDMA roaming
Posted on 14-Feb-2005 20:46 | Tags Filed under: News



Qualcomm Incorporated is introducing a tri-band WCDMA (UMTS)/HSDPA and quad-band GSM/GPRS/EDGE (EGPRS) radioOne solution to enable a true global roaming between WCDMA markets in Europe, North America and Asia.

Handset manufacturers can implement one of two RF configurations for market-specific devices:

  • RTR6250/RFR6250 for quad-band EGPRS, dual-band WCDMA 1900/2100 MHz and gpsOne support or
  • RTR6250/RFR6250/RFR6220 for quad-band EGPRS, tri-band WCDMA 850/1900/2100 MHz and gpsOne support

    Engineering samples of the RFR6220 device are expected to ship in the second quarter of calendar 2005. The RFR6250 and RTR6250 devices are commercially available today.

    "We've added a tri-band WCDMA RF chipset to our extensive WCDMA portfolio to enable global roaming across Europe, North America and Asia," said Dr. Sanjay K. Jha, president of Qualcomm CDMA Technologies. "This is an industry first that further strengthens our WCDMA/HSDPA product portfolio."






  • comments powered by Disqus


    Trending now »

    Hot discussions in our forums right now:

    How to upload a pic to GeekZone?
    Created by geekIT, last reply by coffeebaron on 25-Jul-2017 19:36 (22 replies)
    Pages... 2


    Goodbye Spark $11 movies it looks like.
    Created by old3eyes, last reply by Yabanize on 25-Jul-2017 21:45 (21 replies)
    Pages... 2


    What happened to 1Gb plan
    Created by cws82us, last reply by michaelmurfy on 27-Jul-2017 23:51 (15 replies)

    SEO "experts" and what do they charge
    Created by chevrolux, last reply by mattwnz on 26-Jul-2017 21:01 (15 replies)

    HG659 VDSL Home Network
    Created by Gilco2, last reply by Gilco2 on 26-Jul-2017 18:49 (14 replies)

    HELP: Water drainage problem!!!
    Created by Beny, last reply by blackjack17 on 25-Jul-2017 14:22 (28 replies)
    Pages... 2


    LED Flood Light Bulb
    Created by jimbob79, last reply by Stu on 27-Jul-2017 21:14 (13 replies)

    FibreX cable modem firmware upgrade
    Created by gaddman, last reply by Wiggum on 26-Jul-2017 14:58 (26 replies)
    Pages... 2