Understanding dB Math

Download all the resources here: https://www.wlanpros.com/dbmath One of the "Wireless LAN Design Rules" is, as a designer you need to understand dB math because you're going to be using it for many things. So, in this video, we're going to talk about some quick ways you can learn to do dB math, even in your head and we'll finally end up with am Excel spreadsheet you can play with so you can reinforce the knowledge. Chapters: 00:00 - Start 00:46 About dBm (decibels compared to 1 milliwatt) 01:28 Easy dB Math in 5 minutes (Rules) 03:07 Easy dB Math in 5 minutes (Trial) 05:53 dB Math Cheat Sheet 08:02 Excel Spreadsheet (dBm to mW Conversion)