Field intensity meter (CB7365E)

Found in a 1966 publication, this circuit is a simple version of a field strength meter. The diode is a general-purpose germanium type.

| Clique na imagem para ampliar |

Very High Voltage Generator II (CB18585E)
This circuit can be used in physics experiments, in ionization and in several other applications. The...
Programmable active filter (CB24629E)
Through digital control, this circuit activates the input filters that have the frequencies...
Voltage Controlled Oscillator 2 (CB12017E)
This VCO or Voltage Controlled Oscillator uses common components. The circuit generates signals that...