This circuit comes from a 1966 NASA documentation. The circuit makes use of discrete components and is suitable for generate 455 kHz IF signals.
The integrated circuit used in this configuration is not very common today. However, more modern...
The basis of this circuit is the 723 integrated circuit, not very common today. We obtained this...
EZP-Q metallized polypropylene capacitors from Panasonic's can be purchased from Mouser...