Block Diagram

FCC ID: OTM-8401118-27MTX

Block Diagram

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FCCID_3959102

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D                                                                                                                                    D




                                                                                                                        ANTENNA


                                              VCC+9V
                     ZD1                                                                             27.145MHz



                      Regulator circuit
C                                                                                                                                    C




                                  Q1                   Q2

    Coding circuit
                                              AM
                                                                Frequency
                      Oscillation circuit                                                         Antenna matching
    IC1: 977·                                                    selection

B                                                                                                                                    B



                           27.145MHZ

                            TX1




A                                                                   ±êÌâ                                                             A

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Document Created: 2018-08-07 11:19:34
Document Modified: 2018-08-07 11:19:34

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