baseband signal GSM
时间：04-11
整理：3721RD
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Can anyone tell me wat is the baseband freq for the following system.
GSM900,GSM1800,GSM1900
GSM900,GSM1800,GSM1900
check here :
:http://www.plextek.com/papers/wirf98.pdf
An RF To Baseband Design for a PCS 1900 handset