Silicon Investor (SI) -- The First Internet Community

STOCKTALK

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor. We ask that you disable ad blocking while on Silicon Investor in the best interests of our community. If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.

Technology Stocks : The New Qualcomm - a S&P500 company -- Ignore unavailable to you. Want to Upgrade?

To: Patrese who wrote (3970)	12/7/1999 10:11:00 AM
From: engineer	Read Replies (2) \| Respond to of 13582

I wrote a response to this last week on HDR and frequency space and the need to upgrade all of analog customers to CDMA. All voice carriers are in licensed space. Cellular usually has 12.5 Mhz of bandwidth per carrier per city and PCS has from 5 Mhz to 30 Mhz per carrier per city. It is NEVER unlicensed. Each 1.25 Mhz band will carry about 57 analog callers per cell site versus about 700 with a fuly runing CDMA system. HDR takes 1.25 Mhz of bandwidth to run for the full 2.4 Mbps system. 3. I do not know, but I do not think so.