| A mixer is an electronic component that mixes two frequencies and
creates several more based on them. Basically a mixer is a
transistor or similar component that will take two frequencies input to
it and create more - mostly the sum and difference of those two
frequencies plus related products.
See also the definition of mixing and of
intermodulation.
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Shows a good example of mixing - modulating in order to transmit
long distances using a high frequency carrier (FM
example) |