Finally, I can understand this! Thanks in advance!

Thanks so much for clarifying this. I install tv antennas with my dad and we use a signal strength meter to help dial in the direction we need to point the antenna to get the best signal. I've wondered for a while why the DBm is always a negative value and now it makes sense

Sir, you are so amazing, you can teach this 100x better than my professor for this course.

Great lecture, thank you!

thanks for the explanation. now i know -60dbm is actually 0.000001mW

Its helps me a lot, thank you

Nice video.. awesome

Awesome!!

Thanks alot for this explination

Good information, but you sould introduce 10 x log(watts).

Great video, thanks

Page 1052 signal level (Telecomm) The difference between the level of a signal at a point in a transmission system and the level of the arbitrarily specified reference signal. What is common channel signalling?

Tell me about Signal

Comment aranger dbm sur cellulaire svp

evening GT -so its 1mW x 10 [because 10 dB is 10x the power] so for 13dBm you are then referring to the previous answer of 10mW to get the doubling of 10mW [because of the 3dB = 2x] dB in 13 ?] to make 20 mW ? in other words it's not 3 [2X Power] dB X 1 mW but 2x the 10mW of the previous answer? I hope this makes sense -I think that's what I'm asking but not put very well ! Cheers these are good presentations

English please

thx!