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When I was taking my electronics courses, it was fairly difficult to not build an AM receiver. Any time we were working with PLL or high gain amplifiers attache
by nomel 3y ago
When I was taking my electronics courses, it was fairly difficult to not build an AM receiver. Any time we were working with PLL or high gain amplifiers attached to a speaker, you'd eventually hear AM talk radio come out of someone's project.
- harkinian 3y agoYeah, it's just a bandpass filter (very easy to make by accident) and an amp.