horizontal band machine
101Mechanical filter — Figure 1. A mechanical filter made by the Kokusai Electric Company intended for selecting the narrow 2 kHz bandwidth signals in SSB radio receivers. It operates at 455 kHz, a common IF for these receivers, and is dimensioned 45×15×15 mm ( …
102Inventions in the modern Islamic world — [ Abdus Salam, the 1979 Nobel Prize in Physics recipient, include the electroweak interaction, electroweak symmetry breaking, magnetic photon, neutral current, preon, W and Z bosons, supergeometry, supermanifold, superspace and superfield.] This… …
103India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …
104Typewriter — Mechanical desktop typewriters, such as this Underwood Five, were long time standards of government agencies, newsrooms, and offices …
105Battlezone (1980 video game) — Infobox VG title = Battlezone caption = An enemy tank in the player s sights developer = Atari, Inc publisher = Atari, Inc designer = Ed Rotberg, Owen Rubin (exploding volcano) Roger Hector (tank enemy graphics) released=1980 (Arcade) platforms=… …
106Glossary of climbing terms — This page describes terms and jargon related to climbing and mountaineering. Contents: Top · 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A …
107Argentina — /ahr jeuhn tee neuh/; Sp. /ahrdd hen tee nah/, n. a republic in S South America. 35,797,536; 1,084,120 sq. mi. (2,807,870 sq. km). Cap.: Buenos Aires. Also called the Argentine. Official name, Argentine Republic. * * * Argentina Introduction… …
108Palindrome — Palindromes redirects here. For the film, see Palindromes (film). See also: Constrained writing A palindrome is a word, phrase, number, or other sequence of units that can be read the same way in either direction, with general allowances for… …
109Shell (projectile) — This article is about the artillery projectile. For the small arms ammunition, see Shotgun shell. Some sectioned shells from the First World War. From left to right: 90 mm fragmentation shell, 120 mm pig iron incendiary shell, 77/14 model 75 mm… …
110Rambler American — Infobox Automobile name = Rambler American manufacturer = American Motors (AMC) production = 1958 ndash; 1969 assembly = flagicon|USA Kenosha, Wisconsin flagicon|Canada Brampton, Ontario flagicon|Mexico Mexico City, Mexico (VAM)… …
