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.
The telegraph communication system has been out of use for a long time, so the montage presented has...
This circuit, which can be used safely, has been obtained in a 1987 documentation. It consists of a...
This shield circuit can serve as a basis for a digital mixer or simply for a switch without noise...