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Shortwave radio station
- A numbers station is a shortwave radio station characterized by broadcasts of formatted numbers, which are believed to be addressed to intelligence officers operating in foreign countries.
en.wikipedia.org/wiki/Numbers_station
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A numbers station is a shortwave radio station characterized by broadcasts of formatted numbers, which are believed to be addressed to intelligence officers operating in foreign countries. [1] .
Apr 16, 2014 · Shortwave numbers stations might seem low-tech but they probably remain the best option for transmitting information to agents in the field, some espionage experts suggest.
- 4 min
- Olivia Sorrel
Dec 14, 2023 · Number stations are mysterious shortwave radio stations that broadcast sequences of numbers, letters, or Morse code, often read by a real, synthetic or distorted voice.
May 24, 2018 · What Are Numbers Stations and Why Are They Used? Cryptography, the science of encrypting text and data, has been around since the times of Caesar. Before the invention of radio, secret messages could be conveyed in coded letters or through light signals.
At their most basic, numbers stations are simply shortwave radio transmitters, generally operating between 3,000 and 30,000 kilohertz. They're located in many, many countries, but no one knows just how numerous they are. They often transmit strings of numbers or numbers intoned by a computerized-sounding voice.
- Nathan Chandler
Number stations are shortwave transmissions from foreign intelligence agencies to spies in the field of foreign countries. They carry encrypted messages in form of groups of numbers or letters, using either automated voice, Morse code, or a digital mode.
Numbers stations: The 'spy radio' that anyone can hear. For decades, people around the globe have been able to listen in to mysterious spy broadcasts from all over the world with just a...
