This amplifier with the LM1098 and LM101 by Motorola from a 1990 manual can be designed with more modern operations. The bandpass for small signals is 3.5 MHz and the power range is 250 kHz.
Here we have an interesting circuit found in a 1981 publication that causes two LEDs to flash...
This circuit was found in Delco documentation from 1965. The transistor is of the time, but any...
This circuit transmits signals to an FM receiver at a distance of up to a few tens of meters. The...