Block diagram

FCC ID: BJ4-400TX

Block Diagram

Download: PDF
FCCID_458805

 REF. No:
BJ4-400TX
 BJ4-64WDB42TX & BJ4-64WDB43TX

                            Transmitter Circuit Block Diagram


    Power Supply
  1(Two
                            ENCODER IC            Oscillator           Antenna
           CR1220
    Type A23
                                                                   (Paper clip) Internal
 12 Volt Battery                 (120kHz)          (315MHz)        (Helical,  Internal)
 Batteries - 6VDC)




1/14/2003                                                       6443 & 6442 Block Diagram.xls



Document Created: 2004-07-28 13:38:47
Document Modified: 2004-07-28 13:38:47

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