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.
1 Male connectors have the center wire sticking out, while female connectors have a space for the center wire to stick into. 2  Be sure to use the opposite gender to the connector you will be making. 3  Most cables end in male connectors. 4  Use an SMA (sub-miniature Version A) connector for very small coaxial cable. Be sure to use the opposite gender to the connector you will be making. 2  Most cables end in male connectors. 3  Use an SMA (sub-miniature Version A) connector for very small coaxial cable.