Before 1965 only separate battalions and regiments were allowed to wear unit crests. Now virtually every unit in the army has a Distinguished Unit Insignia (Unit Crest). Unit Crests for Non-Uniform Wear. More and more we are asked to provide miniature unit crests. These are popular as inexpensive but valued presentation items.
F connector. From Wikipedia, the free encyclopedia. The F connector is a coaxial RF connector commonly used for over the air terrestrial television, cable television and universally for satellite television and cable modems, usually with RG-6/U cable or, in older installations, with RG-59/U cable.
[A] Crossover Cables are used to connect networking components together. As a rule, these devices will be alike. An example of like devices would be connecting your computer to another computer to share files and other resources. This is known as a peer-to-peer network. Crossover Cables are used to connect fewer types ofl networking components together and are the least common as a result. Crossover cables are wired using the EIA/TIA standard 568-B on one end, and the EIA/TIA standard 568-A on the other.