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CDMA2000 - Dual Band 450/ 1900 MHz network - RF Cafe Forums

Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views. It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if you would like to post something on RF Cafe's Facebook page, please do.

Below are all of the forum threads, including all the responses to the original posts.


 Post subject: CDMA2000 - Dual Band 450/ 1900 MHz network
Posted: Mon Dec 27, 2004 4:48 am 
 
Lieutenant

Joined: Mon Dec 27, 2004 4:09 am
Posts: 2
Guys, I need some help if any body knows of any network any where in the world where 450/ 1900 MHz bands are simultanaeously being used in the CDMA 2000/ EVDO network. I woud like to get some insight into optimisation issues and prospective optimisation solutions for such a network.

Thanks!!!


 
   
 
 Post subject:
Posted: Fri Jan 07, 2005 10:40 pm 
CDMA 450 is being used in the Eastern Block countries (former USSR). China, KSA, and UAE are also looking into it.
But..... Dual Band 1900 450 in the same network????
Are you looking at this for that silly contract in KSA?
If so, it doesn't exist yet. Phones that are dula band capable are coming soon but.....

I digress go to google and search "CDMA450" have fun




Posted  11/12/2012

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