LT Spice For Radio Amateurs: PART 5

All radios are made up of some rather standard blocks we use over and over, we have filters, amplifiers, mixers, that is is, no rocket surgery required. A product detector is not someone searching for a product to buy, its just a mixer, a beat frequency oscillator is nothing more than an amplifier with positive … Continue reading LT Spice For Radio Amateurs: PART 5