Indicated by Popular Electronics, in an edition of the 90's, this circuit seems doubtful because of the inductance used, which must be large.
This circuit was obtained from Radio Electronics from the 90s. The infrared sensor is of an...
The sensor in this circuit is a common transistor like the BC548. The circuit is from a 1979...
Although the UAA170 is not a common component today, the circuit shows how it can be used in a...