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The company was co-founded by Ralph Matthews and Karl Hassel in Chicago, Illinois, as Chicago Radio Labs in 1918 as a small producer of amateur radio equipment. The name "Zenith" came from ZN'th, a contraction of its founders' ham radio call sign, 9ZN. They were joined in 1921 by Eugene F. McDonald, [4] and Zenith Radio Company was incorporated ...
The station began broadcasting on February 2, 1940, as experimental station W9XEN, licensed to Chicago-based radio/television manufacturer Zenith Radio Corporation. [ 3 ] [ 9 ] In May 1940, the Federal Communications Commission (FCC) announced the establishment, effective January 1, 1941, of an FM radio band operating on 40 channels spanning 42 ...
Yachtsman, detailed management style, and commitment to quality of Zenith Radio Corporation products. Eugene F. McDonald (1886–1958) founded Zenith Radio in 1921, a major American radio and electronics manufacturer for most of the twentieth century.
Audiences at the Edgewater Beach Hotel could watch WJAZ studio performances through sound-proofed plate-glass windows (1923) [1] WJAZ was first licensed on August 17, 1922 [2] to the Chicago Radio Laboratory (reorganized in 1924 as the Zenith Radio Corporation), for operation on the standard "entertainment" wavelength of 360 meters (833 kHz). [3]
Invoking the Intercity Radio Company case rulings, Zenith ignored the Commerce Department's order to return WJAZ to its assigned frequency. On January 20, 1926, a federal court suit, United States versus Zenith Radio Corporation and E. F. McDonald, was filed in Chicago. McDonald expected a narrow ruling in his favor, claiming that only a small ...
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Two notes: Ditka only needed 14 games to reach his number, while Kyle Pitts (2021) is the only other rookie tight end to hit the 1,000-yard receiving plateau. Receptions by a rookie.
[3] [4] W9XZV was one of America's first non-mechanical television stations and, until October 1940, the only television station in Chicago. [3] Zenith's allocation was later moved to channel 2. [4] In 1947, Zenith announced a perfected pay television system and selected the name "Phonevision" as the trademark for the concept. [2]