Decibel || Why -3dB || half power point || Is it -3dB always || 0 dB
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Why -3dB? (An alternate approach to explaining dBs)
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LoRa/LoRaWAN tutorial 5: Decibel, dBm, dBi, dBd
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#136: What is a dB, dBm, dBu, dBc, etc. on a Spectrum Analyzer?
20:48
EEVblog #49 - Decibels (dB's) for Engineers - A Tutorial
43:22
Lecture 1: Introduction to Power Electronics
8:19
What are Decibels and why are 3dB and dBm important?
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Trump Offers HUGE Concessions to Putin, RFK Jr Made Health Czar & Aunt Chippy Meets Oscar the Grouch
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