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.
The F-81 connector configured with the outlet insert is removed and the new F-81 is inserted from the face. The retaining nut is treaded from the backside and the new F-81 is installed. A high-quality splice is formed between the receiver and the cable plant within the building.he F-81 connector configured with the outlet insert is removed and the new F-81 is inserted from the face. The retaining nut is treaded from the backside and the new F-81 is installed. A high-quality splice is formed between the receiver and the cable plant within the building.