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单词 RTTY
释义

RTTY

英汉-汉英词典
abbr. Radio Teletype 无线电报
词组 | 习惯用语
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  • arty adj. 附庸风雅的;装作爱好艺术的
  • ratty adj. 像老鼠的;破烂的
  • rutty adj. 遍地车辙的
  • TTY abbr. 电传打字机(teletypewriter)

网络短语:
RTTY 无线电传; 无线电传打字; 电传打字; 无线打字;
RTTY Radio TeleTYpe 无线电传
RTTY Radio Teletypewriter Communication 无线电传通信
英语百科

Radioteletype

(重定向自RTTY)
Radioteletype tuning indicator
Tuning indicator on cathode ray tube
Punched tape of the type used with teleprinters
Electronic RTTY terminal, ca. 1980

Radioteletype (RTTY) is a telecommunications system consisting originally of two or more electromechanical teleprinters in different locations connected by radio rather than a wired link. These machines were later superseded by personal computers (PCs) running software to emulate teleprinters. Radioteletype evolved from earlier landline teleprinter operations that began in the mid-1800s. The US Navy Department successfully tested printing telegraphy between an airplane and ground radio station in 1922. Later that year, the Radio Corporation of America successfully tested printing telegraphy via their Chatham, Massachusetts, radio station to the R.M.S. Majestic. Commercial RTTY systems were in active service between San Francisco and Honolulu as early as April 1932 and between San Francisco and New York City by 1934. The US military used radioteletype in the 1930s and expanded this usage during World War II. From the 1980s, teleprinters were replaced by computers running teleprinter emulation software.

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更新时间:2025/6/21 14:40:12