Signal processor for CW (CB8979E)

Details
Written by: Newton C. Braga

 

     This interference rejection circuit for telegraphy was found in a 1980s documentation for radio amateurs. The integrated circuits used are common today.

 


| Clique na imagem para ampliar |

 

 

 

  

Buscador de Datasheets


N° de Componente 

Circuit Bench

  • Triangular Generator (CB12291E)

      This circuit from a 1979 publication uses FETs which can be BF245 and integrated circuits, unlike...

  • Temperature Alarm (CB536E)

    When the temperature rises above the value adjusted by P1 the relay triggers on. The rated voltage for the...

  • Active antenna (CB6771E)

          This circuit for medium and short wave range was found in an American documentation from 1992. The...

Latest