This circuit was found in a documentation of the time. It consists of a receiver with two RF stages for the medium wave band. The audio power is on the order of 2 W.
Found in a 2005 Linear Technology application manual, this circuit provides 12-bit resolution output...
Found in a 1968 US publication, this circuit can operate on any power grid. The thickness of the wire...
The circuit shown in the figure is intended for medical applications where the sector in contact...