3 ms·
It’s a classic yeah! [edit] The fact this works is because of the lack of filters or tuned circuits, its basically an amplified diode (you can even do without o
by thenthenthen 2y ago
It’s a classic yeah! [edit] The fact this works is because of the lack of filters or tuned circuits, its basically an amplified diode (you can even do without out it tbh)
But small correction, in this case it seems to be:
Antenna > Rectify > Amp > Headphones
Right? Ofc you can add more - rf or audio - amps between the antenna and headphones. But yeah. The lm386 is pretty interesting for this use, try it out, you will surprised what you will hear (from a mess of all nearby stations all mixed together to em emitting devices in your location and possibly ghosts (:p).