455 kHz generator (CB8218E)

This circuit was obtained in a 90s Popular Electronics. It is used for tuning on AM radios. The field effect transistors used support equivalents.

| Clique na imagem para ampliar |

Low Voltage 455 kHz IF (CB8413E)
This stage of IF to 455 kHz operates with voltages from 1.5 V. We find it in a 90s Popular...
2 W Amplifier (CB6162E)
Suggested by General Electric in a 1968 documentation this integrated amplifier uses a component of...
Optical Audio Link Receiver (CB13886E)
27 MHz Transmitter (CB14008E) This circuit was found in a Japanese publication from the 1970s. The...