It seems like everyone thinks they can build baluns ... and they make all sorts of incredible claims to prove it. We don't make claims, we print specifications. Most commercially produced baluns are Voltage- type baluns. The Current-type balunâ¢ is superior to simple 'Voltage-type' baluns in several ways. The most important are better output balance and higher feedline-to-antenna isolation.
he identity of the creator of the first map is unknown. The first recorded maps were discovered around the ancient city of Babylon. The maps were created on clay tablets aroun â¦ d 2300 B.C. Gerardus Mercator of Belgium is credited with publishing the first map used for nautical navigation in 1569.
Best Answer: Map invented................................... Mercator developed the map that is sliced up at the north and south poles.History of Map........................................aldseemueller'waldseemÃ¼ller s world, map, 1507 the first map to Incorporate New world. Discoveries this map is based on The ptolemaic, projection but does not show the entire. Globe taken From (whitfield, 1994. p-48). 49 click on small image to see-full (sized 148) kb. version