ID 289390910 © MotionFIow | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
blue background white radio waves antenna pattern communication technology signal frequency transmission sound network wireless broadcasting reception satellite electromagnetic spectrum modulation amplification transceiver telecommunication radiowave propagation broadcast tower array audio microwaves radiosignal digital analog modem telephony internet data information station transmitter receiver radiofrequency bandwidth system feed