Category:CONELRAD
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former method of emergency broadcasting in the United States  | |||||
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English: CONELRAD was the first United States emergency warning system for broadcast radio/TV stations. It was only for enemy air attacks, not weather emergencies, and required a few radio stations to switch to 640 kHz and 1240 kHz and all other stations to stop transmitting. It began in 1953 but was soon considered obsolete, and was replaced by the Emergency Broadcast System in 1963.
Media in category "CONELRAD"
The following 5 files are in this category, out of 5 total.
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A Clue in an on going murder investigation Cold War promotion becomes Coup p.1.jpg 2,550 × 3,510; 640 KB
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Cdb prime cvr.jpg 300 × 686; 54 KB
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CONELRAD AM DIAL LARGE.jpg 662 × 525; 187 KB
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CONELRAD car radio.jpg 4,000 × 2,000; 3.05 MB
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Conelrad logo.svg 539 × 539; 11 KB
Categories:
- 1951 establishments in the United States
- Radio in the 1950s
- United States in the 1950s
- Radio in the 1960s
- United States in the 1960s
- 1963 disestablishments
- Aircraft direction finding
- Broadcasting in the United States
- Civil defense of the United States
- Emergency management in the United States
- Government of the United States
- Radio of the United States
- Radio silence
- Telecommunication of catastrophe
- Warning systems