Adjustable Notch Filter (CB14918E)

Details
Written by: Newton C. Braga

 

This circuit was found in an old Poptronics. Operational amplifiers can be replaced with equivalents. The power supply must be symmetrical.

 


| Clique na imagem para ampliar |

 

 

  

Buscador de Datasheets


N° de Componente 

Circuit Bench

  • Leak Detector (CB22456E)

      We found this circuit in a Popular Electronics from 1992. The transistor is general purpose,...

  • Product Detector (CB13501E)

      This circuit is placed after the IF of a receiver to receive SSB and CW signals. The circuit uses...

  • UHF Oscillator (CB8138E)

          Found in a RCA manual from the 1960s, this circuit uses components from that time. It can generate...

Latest