Frequency Converter
Convert between different frequency units including Hz, kHz, MHz, GHz, RPM, and more for electronics, radio, and mechanical applications.
Frequency Converter
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About Frequency Conversion
Frequency measures the number of occurrences of a repeating event per unit time. It's fundamental in physics, electronics, music, and mechanical engineering.
Frequency Applications
- Electronics: Clock speeds, radio waves, AC power (50/60 Hz)
- Acoustics: Sound waves, musical notes (440 Hz = A4)
- Mechanical: Engine RPM, vibrations, oscillations
- Computing: CPU clock speeds (GHz), memory frequencies
Common Frequency Ranges
- Power grid: 50-60 Hz
- Audio range: 20 Hz - 20 kHz
- FM radio: 88-108 MHz
- Wi-Fi: 2.4 GHz, 5 GHz
- Microwave ovens: 2.45 GHz
- CPU clock speeds: 1-5 GHz
Frequency and Period
Frequency and period are inversely related: Frequency = 1 ÷ Period. A 1 Hz signal has a period of 1 second, while a 1 kHz signal has a period of 1 millisecond.