Word: ultra
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Dates: during 1930-1939
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...radiomen are trying to conquer radio's last frontier-the ultra-high frequencies. Most avid explorers of this wilderness are television engineers. But televisors cannot simply establish squatters' rights, they must compete before the Federal Communications Commission with other services that seek room for expansion (TIME, July11). Meanwhile the inventors and engineers are concentrated on the problem of stretching this narrow field, increasing its effective range beyond the horizon. RCA-NBC boosted its television transmitter to the top of Manhattan's Empire State Building, claims reliable reception for its experimental telecasts over a radius of 43 miles...
...ultrashort waves do spray beyond the horizon. When they travel far, however, they become as shifty and unaccountable as ricocheting bullets, cannot be relied upon to hit any particular target. Radiomen are appalled at the cost of setting up a network of ultra-short-wave stations, piping programs from station to station by cable or ordinary short-range radio-relay links. Last week was announced the invention by RCA's Inventor Vladimir Kosma Zworykin of a system designed to eliminate such costly cables...
...beyond the horizon only sporadically and by accident. The Zworykin invention, using two receiving antennae hooked up to a single receiving station, and an automatic device to match the wave length at the transmitter and receiver to the atmospheric conditions of the moment, is designed to assure unbroken, even, ultra-high frequency communication between a transmitter and one receiving station beyond the horizon. It would keep the uncertain spray steadily pouring on its objective...
...this system will be put. They describe it as a "forward looking" invention which might be used to carry television programs to a relay station for rebroadcasting, or else for wireless telegraph communication. The equally forward-looking FCC is already nursing a headache over the prospective problem of assigning ultra-high-frequency wave lengths when each television station needs a slice of the radio spectrum six times as big as the total band of kilocycles now occupied by all U.S. broadcasting stations. This idea of an ultra-high-frequency transmitter which needs an even larger slice of the radio spectrum...
...shifted from law to banking, has long been president of the Federal Reserve Bank in St. Louis. This is a high-sounding but not very potent job and the Martins continue to live quietly in the modest three-story house at No. 5055 Waterman Avenue, a nice but not ultra-fashionable district...