RF Card Block Diagram

FCC ID: P4M-EMIVV2

Block Diagram

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FCCID_747416

     DTG2000 - DUAL V2.0
                                                                                   RFT6100




                                                               network
                                                                switch
                                                                                     Quadrature
                                                                                     Upconverter

                                                                                                                             MSM6050


                                                                                             Quadrature
                                                                                             Upconverter
CDMA 800/1900 M
                                                         Gain Ctl
                                                         Circuits                                           Control     S
                                                                                     LO Generation                      B
                                                                                      & Distribution        Circuit
                                                                                                                        I




                                                                         logic
                                                                                 RX PLL             TX        TX PLL
                                                                                                   VCO



           Triplexer

                                  CDMA800 :1738.08 - 1787.94MHz
                                  CDMA1900 : 1715.00 - 1768.00MHz


                                                                                 gpsOne : 3150.84MHz
                                                     RFR6000                          GPS
                                                                                      VCO                             Bias
                             RFL6000                                                                                  Ckts

                                                                           LO Generation                   Control     S
                                                                            & Distribution                 Circuit     B
                                                                                                                       I
  GPS                  Bias and   S
                       Control    B
                       Circuits   I
                                                                Quadrature
                                                               Downconverter                                 LPF



                                                                            Quadrature
                                                                           Downconverter


                                                                                      Quadrature
                                                                                     Downconverter           LPF



Document Created: 2007-01-12 21:13:26
Document Modified: 2007-01-12 21:13:26

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