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Collins supplied the military, the scientific community, and the larger AM radio stations with equipment. Collins provided the equipment to establish a communications link with the South Pole expedition of Rear Admiral Richard E. Byrd in 1933. In 1936, Collins had begun production of the 12H audio console, 12X portable field announcers box, and ...
The Collins 75A-4 amateur radio receiver. The 74A4 and KWS-1 is an amateur radio receiver and transmitter pair made by the Collins Radio Company of Cedar Rapids, Iowa that were introduced in 1955. They were designed to operate using the then new single-sideband (SSB) voice modulation as well as CW and AM modes. They were influential in ...
The R-390A is a general coverage radio receiver capable of receiving amplitude modulated, code, and frequency shift keying signals. Its tuning range is from 500 kHz to 32 MHz, in thirty-two 1 MHz bands.
A Signal/One radio was said to be a complete high performance, station in a box. [1] [2] [3] While marketed to the affluent radio amateur, it has been suggested that the primary market for Signal/One, like Collins, was military, State Department, and government communications. Although prized for the performance and advanced engineering, Signal ...
Aurthur A Collins standing next to a transmitter. Arthur Andrews Collins (September 9, 1909 – February 25, 1987) was an American radio engineer and entrepreneur.He first gained national recognition as a teenager for significant advances in radio communication.
The 207B-1 was capable of 35 kilowatts of RF output in amplitude modulation mode, and 50 kilowatts in continuous wave mode. The transmitter was designed for land-based operation within the frequencies of 4 to 26 MHz and was contained within five sheet metal cabinets bolted together to form a single unit with a weight of 16,800 pounds.
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Collins designed and built the radios that communicated the Apollo Moon landings and the high-frequency radio network that allows worldwide communication with U.S. military aircraft. Rockwell's Rocketdyne division designed and built the third stage of the Minuteman intercontinental ballistic missile , and the Advanced Inertial Reference Sphere ...
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