RF Amplifier (CB6129E)

This RF amplifier step has a dynamic range of 140 dB and can amplify signals from 0.5 to 40 MHz. FET is old, but modern equivalents can be used.

| Clique na imagem para ampliar |

Broadband Balanced Mixer MC1556G (CB14563E)
We found this circuit in Motorola's Linear Databook in 1990. The integrated circuit used is no...
Car Reminder (CB15062E)
This circuit emits an alert sound (interval beeps) if the car lights are left on and the ignition key...
Varicap Controlled Oscillator (CIR819E)
This oscillator produces a signal with a central frequency in 1 MHz. This frequency can be...