VFO for amateur radio range (CB8415E)

Details
Written by: Newton C. Braga

 

      This circuit for the 3 to 6 MHz band was found in a 90s Popular Electronics. The components of the network formed by C6 depend on the frequency range to be covered.

 


| Clique na imagem para ampliar |

 

 

 

  

Buscador de Datasheets


N° de Componente 

Circuit Bench

  • Leak meter (CB8385E)

            This circuit is from an American publication about old neon lamps. The circuit is leak proof and...

  • Microphone Preamplifier (CB12970E)

      Another useful audio circuit using an operational amplifier is the one shown in the figure. It is a...

  • Rain Alarm (CB12479E)

      This circuit is from a 1979 publication. The sensor consists of plates or screens that, when...

Latest