- an introduction or tutorial to the essentials of phase locked loop, PLL frequency synthesizer operation and design. PLL frequency synthesizers are widely used in all forms of radio communications equipment today.
Twisted pair cabling is a type of wiring in which two conductors of a single circuit are twisted together for the purposes of canceling out electromagnetic interference (EMI) from external sources; for instance, electromagnetic radiation from unshielded twisted pair (UTP) cables, and crosstalk between neighboring pairs.
We've shown you all sorts of ways to wrangle your cables in the past, but often you need to wrap and unwrap them when on the go. These six methods will help you keep all your cords contained quickly in most any situation. This is a video post! Watch the video above to see how to perform all six methods. For reference, here's what we covered: 1  The Alternating Coil Wrap: If you need to make sure you don't end up with kinks and tangles in your cable, alternate the direction of your pull with each loop. 2  This way your cable will unwind with ease.