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Megahertz to Hertz Converter
Converting between megahertz (MHz) and hertz (Hz) is essential for working with radio frequencies, computer processors, and electronic signals. This guide provides simple conversion methods with practical examples.
Key Concepts
1. Megahertz (MHz)
Definition: 1 MHz = 1,000,000 Hz
Applications:
FM radio (88-108 MHz)
Computer processors (e.g., 3.2 GHz = 3200 MHz)
Wi-Fi frequencies (2.4 GHz = 2400 MHz)
2. Hertz (Hz)
Definition: Base SI unit (1 Hz = 1 cycle/second)
Applications:
Electrical power systems (50/60 Hz)
Audio frequencies (20 Hz - 20 kHz)
Digital clock signals
Conversion Formulas
1. MHz to Hz
Example:
5.8 MHz → Hz:
2. Hz to MHz
Example:
2,500,000 Hz → MHz:
Conversion Table
MHz | Hz |
---|---|
0.001 MHz | 1,000 Hz |
0.01 MHz | 10,000 Hz |
0.1 MHz | 100,000 Hz |
1 MHz | 1,000,000 Hz |
10 MHz | 10,000,000 Hz |
100 MHz | 100,000,000 Hz |
Practical Applications
Radio Broadcasting
98.5 FM = 98.5 MHz = 98,500,000 Hz
Computer Hardware
3.2 GHz processor = 3,200 MHz = 3,200,000,000 Hz
Wireless Networks
Wi-Fi 2.4 GHz = 2,400 MHz = 2,400,000,000 Hz
FAQ
Q: Why convert MHz to Hz?
A: Some engineering calculations require base SI units (Hz), while equipment often displays MHz for readability.
Q: How does this relate to GHz?
A:
1 GHz = 1,000 MHz = 1,000,000,000 Hz
Q: What's the easiest way to remember?
A:
"Mega" means million → 1 MHz = 1 million Hz
Just add six zeros when converting MHz→Hz