Direction is the shape of the transmission pattern. As the gain of a directional antenna increases, the angle of radiation usually decreases. This provides a greater coverage distance, but with a reduced coverage angle. The coverage area or radiation pattern is measured in degrees. These angles are measured in degrees and are called beamwidths.
1. (Units) Also called: long ton Brit a unit of weight equal to 2240 pounds or 1016.046909 kilograms. 2. (Units) Also called: short ton or net ton US a unit of weight equal to 2000 pounds or 907.184 kilograms. 3. (Units) Also called: metric ton or tonne a unit of weight equal to 1000 kilograms. 4. (Units) Also called: freight ton a unit of volume or weight used for charging or measuring freight in shipping.
Full Answer. In general, 1 ton is said to equal 2,000 pounds, but some countries outside the United States consider 1 ton to equal 2,240 pounds. The 2,000-pound ton is sometimes referred to as a short ton, while the 2,240-pound ton is called the long ton. In comparison, most cars weigh approximately 1/2 ton, and a fully grown elephant can top 7 tons.