The IG買粉絲 Awards: The Best, Worst, and Weirdest Things We've Seen
http://mylesjliq474.huicopper.com/9-ted-talks-that-anyone-working-in-ig-mai-zan-should-watch
It's because the cables are made employing twisted copper pairs of pretty small-gauge wire. Contrary to usual coaxial cable, this makes interference and degradation a actuality Any time handling lengths around