Block diagram

FCC ID: KE3PROTX1

Block Diagram

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FCCID_271344

                                   LOOP BREAK
                                  DETECT CIRCUIT




                                                   POWER AMP   CURRENT      SURGE
                                                                SENSE    PROTECTION   |———O   <4&————
                                                                           CIRCUIT




                                                                                                             LXLOMdS3IM ‘dl 004
               MICROPROCESSOR

                                                                                                  BOUNDARY
FREQUENCY                                                                              OUTPUT     wWIRE
  SWITCH    10.65 KHZ SQUAREWAVE GENERATOR           FILTER
            7.37 KHZ SQUAREWAVE GENERATOR
      \

  MODE
 SWITCH
                                                   RANGE POT                           —O <4

  RATIO
 SWITCH



                                        PRO—TXI1
                                    BLOCK DIAGRAM
                                    SECONDARY LOOP



Document Created: 2002-09-13 09:37:33
Document Modified: 2002-09-13 09:37:33

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