The integrated circuit used is no longer common today. The circuit is from Motorola's 1990 Linear Databook. The characteristics are given in the table.
This is a diagram of a 1958 commercial receiver. The circuit was found in documentation at the...
This circuit uses two diodes in a doubling configuration to receive medium-wave range signals. The...
January 2017 - New ROHM TFZV series of zener diodes is now available from Mouser Electronics. The...