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Telephone Electronics: "Theory of Simplex and Phantom Circuits: Balanced Conditions" 1944 US Army

more at phones.quickfound.net “INTRODUCTION TO SET UP AND PRINCIPLES OF OPERATION – EMPHASIS ON BATTLE IMPORTANCE .” US Army training film TF11-2062 Public domain film from the National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied. The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and equalization (the resulting sound, though not perfect, is far less noisy than the original). en.wikipedia.org In telecommunication and electrical engineering, a phantom circuit is an electrical circuit derived from suitably arranged wires with one or more conductive paths being a circuit in itself and at the same time acting as one conductor of another circuit. A phantom group is composed of three circuits that are derived from two single-channel circuits to form a phantom circuit. Here the phantom circuit is a third circuit derived from two suitably arranged pairs of wires, called side circuits, with each pair of wires being a circuit in itself and at the same time acting as one conductor of the third circuit. The “side circuits” within phantom circuits can be coupled to their respective voltage drops by center-tapped transformers, usually called “repeating coils”. The center taps are on the line side of the side circuits. Current from the phantom circuit is split evenly by the center taps. This cancels crosstalk from the phantom circuit to the side circuits. Phantom …

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Telephone Electronics: "Theory of Simplex and Phantom Circuits: Balanced Conditions" 1944 US Army

US Army Combatives School – LEVEL 3

(Armyrats © Military Martial Arts Playlist: www.youtube.com 1.31.2012 – Soldiers from Fort Campbell receive training on Combatives level III. Level three is four weeks long and at the end soldiers will be qualified to certify Combatives level I students. Produced by Staff Sgt. Matt Graham. Also available in high definition. More videos at: youtube.com

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US Army Combatives School – LEVEL 3

US Army Soldier Surprises His Children and Mother at Airport

WelcomeHomeBlog.com – Armyrats © Military homecoming videos, pictures & stories! “Because of the nature of my husband’s job, it was unsure if he was going to get R&R leave at all. When he called to say he was, we thought it best not to tell the kids in case something changed. We were going to the airport to pick up my mother-in-law, but the kids had no idea their favorite person in the world was also there. After their surprise, my husband also surprised his mom. She was flying in to visit my children and had no clue that he had been given R&R. It was great to watch her get her arms around her son!” -Cari S. Video submitted through the “Submit” page on http If you are the owner of this video and it was submitted without your permission, email [email protected] for immediate removal.

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US Army Soldier Surprises His Children and Mother at Airport