This circuit can operate with signals from 1.5 to 150 MHz. C1 is 36 pF and C2 is 4n7. The diode can be any germanium diode and the indicator instrument 50 uA. The lowest current range of a standard multimeter can be used.
This circuit can operate with signals from 1.5 to 150 MHz. C1 is 36 pF and C2 is 4n7. The diode can be any germanium diode and the indicator instrument 50 uA. The lowest current range of a standard multimeter can be used.
