ซื้อผู้ติดตามไอจี: The Good, the Bad, and the Ugly
http://riverffwd390.theburnward.com/7-horrible-mistakes-you-re-making-with-phemph-td-tam
This is due to the cables are produced employing twisted copper pairs of extremely tiny-gauge wire. Compared with normal coaxial cable, this would make interference and degradation a fact Anytime dealing with lengths