This reflex receiver for the mid-wave range employs germanium transistors of the time. We found it in an English documentation from 1967.
This circuit locks after a short touch on the sensor. The circuit can be powered by voltages from 5...
If you have an old cassette player or bought one from a junk shop, you can set up a small table...
August 2017 - Mouser Electronics already has the Connect One Pico WiReach ™ SMTS Pico modules...