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Decibel (dB) What is a logarithm? A brief introduction. Power and Log Formulas. Comparison of Milliwatts and dB Change . dBi. Where is dBi used? dBd. dBm. Making Life easier. Free Space Loss Example. 6 dB Rule. Shortcut Method. RF Mathematics- No Logarithms. Following 4 rules. Let’s tune in for some practice. Demo - Math. RSSI-Received Signal ... ................
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