What is 27 MHz frequency?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
27 MHz falls within the high-frequency (HF) radio band. It's commonly used for:
- CB (Citizens Band) radio: Channel 1 starts at 26.965 MHz
- Remote control toys: Many RC cars and planes
- Industrial/scientific/medical devices
- Amateur radio: Nearby frequencies
At 27 MHz, electromagnetic waves have a wavelength of approximately 11 meters.
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