Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Cell phone power output

  1. Jan 29, 2010 #1
    To send a signal, how much power does the microwave transmitter use?
  2. jcsd
  3. Jan 29, 2010 #2


    User Avatar

    Staff: Mentor

    Here you go. You have to go a ways down the wikipedia article to get to the TX power info:


Share this great discussion with others via Reddit, Google+, Twitter, or Facebook