Block Diagram

FCC ID: EO9100G

Block Diagram

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FCCID_879665

                                                    100G Block Diagram




                                                             Antenna                                                Encoder




                                                                  A


                                                                                           OOK \«g————
                                                                                  Data to Power Amplifier
                                                                      F Switch        And RF ASIC




                                                         0             Q         fe———

                                                                                                            Microcontroller—Marks time,
OOK Data From                                                                                               loads RF ASIC, controls RF
Miprocontroller _              Power Amplifier                                                                switches, Polls register
                                    And
3V from Regulator            Power Amplifier Bias




       Both RF switches to Left
            For +24 dB TX                                     :            ho    e
      Both RF switches to Right
                                                            O             O
       For +10 dBm TX and RX                                                                                    32.768 kHz
                                                      RF Switch                                                   Crystal




                                                        Micrel 505 RF ASIC                    ;
                                                      Transmits and receives      «@——— ==~
                                                          908—923.8 MHz                 3V To Power AMP         Battery, energy
                                                        200 kHz channels                            «+        storage capacitor,
                                                      Odd serial number units
                                                                                                             and volitage regulator
                                                        use odd channels
                                                     Even serial number units
                                                        use even channels                 TX Data



                        16 MHz          s
                        Crystal



Document Created: 2019-10-24 18:18:32
Document Modified: 2019-10-24 18:18:32

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