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Wavelength = (speed of light) divided by (frequency) Wavelength = (300,000,000 meters/second) divided by (frequency) If the frequency is 1 MHz, then wavelength = (300,000,000 / 1,000,000) = 300 meters = 984 feet A smart engineer calculated the magic number 984 so that you could do all your arithmetic in megahertz and feet, instead of hertz and meters.

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Q: Where is the 984 in the formula for calculating antenna wavelength come from?
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