Typically a crystal oscillator is used, in conjunction with Mixers & Frequency Multipliers to get the same effect. 2's & 3's are stacked to get the multiplied frequency. For example, if you want a higher FM radio station, you need a VERY high oscillator amount which can be a smaller value crystal, sent through multipliers (a 3, 3, 3, 3 = 81). Then, you would need a slightly smaller mixer tuned to a portion of the Oscillator's frequency, since the difference of the Oscillator & Mixer is the resulting frequency that gets aired.Greetings to all.......
As you know there are many types of oscillators like crystal oscillators, R-C, R-L, which dont produce a freuency in the FM range(88-108MHz), What is the kind of oscillator used in FM stations? Can you explain?
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