This circuit was found in a 1980s documentation for amateur radio. The circuit is for 9 MHz signals and values in parentheses for FI of 455 kHz. The circuit can be adapted to other frequencies.
In the figure we have the way to implement a monostable with a comparator 139, 239 or 339. The...
July 2017 - Mouser Electronics is providing the TE Connectivity PTF Series Platinum family RTD...
This circuit was found in an American documentation from the 90's. The circuit can use almost any...