| 释义 |
Definition of intermediate frequency in English: intermediate frequencynoun The frequency to which a radio signal is converted during heterodyne reception. Example sentencesExamples - The center frequency of the output range is called the intermediate frequency, or IF.
- TV detection works by detecting leakage from the receiver of the oscillator used to convert the received frequency down to the intermediate frequency used inside the receiver.
- In other words, depending on these intermediate frequencies, the bandpass filter circuit as well as the center frequency of the detecting circuit can be changed.
- When it comes time to perform an alignment on a Model 90 receiver, there has been a great deal of confusion over the years concerning the proper intermediate frequency to be used.
- The components are connected using an intermediate frequency that carries both power and data.
Definition of intermediate frequency in US English: intermediate frequencynoun The frequency to which a radio signal is converted during heterodyne reception. Example sentencesExamples - TV detection works by detecting leakage from the receiver of the oscillator used to convert the received frequency down to the intermediate frequency used inside the receiver.
- The center frequency of the output range is called the intermediate frequency, or IF.
- The components are connected using an intermediate frequency that carries both power and data.
- In other words, depending on these intermediate frequencies, the bandpass filter circuit as well as the center frequency of the detecting circuit can be changed.
- When it comes time to perform an alignment on a Model 90 receiver, there has been a great deal of confusion over the years concerning the proper intermediate frequency to be used.
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