11n Beacon frames are sent out on a standard 22 MHz ch. using an low-rate, non-OFDM signaling to be compatible all the way back to 802.11b
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
11n Beacon frames are sent out on a standard 22 MHz ch. using an low-rate, non-OFDM signaling to be compatible all the way back to 802.11b