Am radio receiver 2010-07-06

[transistor495]

transistor495 submitted a new article:

AM Radio Receiver - Here's a very simple AM Radio circuit I've designed couple of years ago. Don't know whether anybody

Here's a very simple AM Radio circuit I've designed couple of years ago. Don't know whether anybody listen to AM stations anymore. But I still use it (maybe I wanted to listen to my own built radio lol..).

The radio section is wired using a single transistor(BF494) and it was so amazing that an audible sound is recovered at the output which is faint though. It doesn't use any external antenna and the sensitivity/selectivity of the receiver is pretty good. However I used an...

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