howto:hambasics:sections:mathbasics
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howto:hambasics:sections:mathbasics [2023/02/16 17:47] – [dBm] va7fi | howto:hambasics:sections:mathbasics [2023/02/17 11:35] (current) – [Binary Numbers (Optional)] va7fi | ||
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====== Metric Prefix ====== | ====== Metric Prefix ====== | ||
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Notice how the minus sign in front of the dBm means that the power is less (not more) so it's divides (not multiply). | Notice how the minus sign in front of the dBm means that the power is less (not more) so it's divides (not multiply). | ||
- | [[wavemodulation |{{/ | ||
- | ====== Binary Numbers | + | ====== Binary Numbers ====== |
===== Base 10 ===== | ===== Base 10 ===== | ||
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Let's look at a trivial example converting 2037 from base 10 to base 10 (trivial indeed!): | Let's look at a trivial example converting 2037 from base 10 to base 10 (trivial indeed!): | ||
- | <WRAP prewrap center | + | <WRAP prewrap center |
^ Division by 10 ^In Decimal | ^ Division by 10 ^In Decimal | ||
|2037÷10 | |2037÷10 | ||
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\end{align*} | \end{align*} | ||
+ | [[wavemodulation |{{/ |
howto/hambasics/sections/mathbasics.1676598467.txt.gz · Last modified: 2023/02/16 17:47 by va7fi