This circuit tunes MW radios to apply the signal to a good audio amplifier. The circuit is from an old documentation. Transistors are general purpose types.
We found this circuit in a 1982 publication. This transmitter sends its signal to any AM radio...
This very high input impedance circuit is suggested by Texas Instruments. The circuit can be...
This Meter of Standing Wave Ratio (SWR) was found in a 1994 documentation. The circuit uses only...