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local oscillator
noun
- electronics the oscillator in a superheterodyne receiver whose output frequency is mixed with the incoming modulated radio-frequency carrier signal to produce the required intermediate frequency
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Example Sentences
When you have completed this experiment in heterodyne receiving, using a local oscillator, you are ready to try the regenerative circuit.
From Project Gutenberg
They then radiated a signal at this frequency, modulated at the frequency to which the local oscillator was set.
From Project Gutenberg
Then I would get the local oscillator going.
From Project Gutenberg
If it is, you will hear an intermittent musical note for some tune of your local oscillator.
From Project Gutenberg
In that case you have only to tune your antenna to 275 meters and then you will pick up a note when your local oscillator is in tune.
From Project Gutenberg
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