Let's measure Radio Frequencies | Wireless Networking from Scratch | Video-3

[@ali2naveed]

i have a question, if the antenna is fed 50 mw and we have 10 db gain does it means, 50 plus 50 is 100, 100 plus 100 is 200 and 200 plus 200 is 400mw . then remeaning 1 db is almost 33 percent of 400 which is 132. isnt 10dbm gain of 50mw is 532dbm? but you said 10 db gain of 50mw is 500mw