Mr.RC-Cam 121 Report post Posted May 31, 2007 Here is a short white paper that discusses RF path loss calculations. It is directed at ZigBee apps, but the theory is the same for our wireless video gear. Keep in mind that in practice, RF range is often a YMMV sort of thing. But, the math behind the theory is good to know. EDN Magazine: Estimating the ZigBee transmission-range ISM band Share this post Link to post Share on other sites