It was in late 1946 when the Raytheon Company filed the patent. This large microwave was tested by a Boston restaurant, and the commercial version of the microwave first appeared in 1947, but cost about $ 5,000 each.
In 1947 Raytheon introduced the world’s first microwave oven and named it Radarange, the winning name of an employee competition. The first microwave ovens were refrigerated and cost between 2,000 and 3,000. Between 195255, Tappan unveiled the first domestic model for $ 1,295.
Microwaves ranged from 189.95 to 439.95. Of course, there has been strong dollar inflation since 1975. Judging by changes in the consumer price index, 100 bought in 1975 now costs about 354. The six-digit calculator would cost around $ 49 today.
Raytheon, who bought the Amana company, introduced the first popular house model in 1967, the radar distance counter. It cost 495 (about 3,200 today). Consumer interest in microwave ovens has started to grow. In 1970, about 40,000 copies were sold in the United States.
Zap Food Nutrition Microwave
According to Litton, the average price of a microwave oven in 1980 was 425. While the price range is now between 149 and 549, the average has dropped to around 280. Another type of consumer is buying the microwaves, said James Freemont, director of marketing at littons.
And when the technology goes mainstream, of course, the price goes up too. In 1990, a much smaller microwave oven with two power levels could be purchased for US 99.98, which is about US 183 for today’s money.
Microwave and Healthy
Despite the potential of instant snacks, the first commercial microwaves in the radar range, introduced by Raytheon in 1946, were intended for use in restaurants (as pictured above with a prototype called Raydarange) and for reheating meals on airplanes.
Frozen foods were cooked in water in a saucepan with a lid on a hot plate. Popcorn was made in a popcorn machine or in the large Dutch oven on the stove. All the simple meals that were then known as TV dinners were presented on aluminum trays.
Our top tips
Microwaves heat food. They have no effect on foods that have not been prepared with other cooking methods. So they don’t cause cancer. If you follow the instructions for using a microwave oven, there are no known harmful effects to humans.
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