Printed circuit forming a receiver described as super- regenerative, in other words operating essentially in the vicinity of 300 MHz, hyper-stabilized by the addition of at least two capacitors and the minimizing of the physical distances between at least two conductors

摘要

The printed circuit forming a receiver described as super- regenerative, in other words operating essentially in the vicinity of 300 MHz, of the type comprising, in a conventional way, sixteen resistors, fourteen capacitors, a variable trimmer, a coil, an inductance, a diode, a transistor and an operational integrated circuit, for example an LM358 or equivalent, whose values are also conventional, being for example those stated in the description, is hyper-stabilized by the addition of at least two capacitors and the minimizing of the physical distances between at least two conductors. Co-ordinates are assigned to the capacitors C8 and C9, such that the tracks connecting the newly fitted capacitors C8 and C9 and those nearest them are constructed, in general, more closely to each other, and in particular at distances of not more than 3 mm. IMAGE