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S-Phone

Index S-Phone

The S-Phone system was a UHF duplex radiotelephone system developed during World War II for use by Special Operations Executive agents working behind enemy lines to communicate with friendly aircraft and coordinate landings and the dropping of agents and supplies. [1]

Table of Contents

  1. 12 relations: Anti-aircraft warfare, Duplex (telecommunications), Joan-Eleanor system, List of British Army radio sets, Office of Strategic Services, Radiotelephone, Routledge, Royal Corps of Signals, School for Danger, Special Operations Executive, Ultra high frequency, World War II.

  2. British military radio

Anti-aircraft warfare

Anti-aircraft warfare is the counter to aerial warfare and it includes "all measures designed to nullify or reduce the effectiveness of hostile air action" (NATO's definition).

See S-Phone and Anti-aircraft warfare

Duplex (telecommunications)

A duplex communication system is a point-to-point system composed of two or more connected parties or devices that can communicate with one another in both directions.

See S-Phone and Duplex (telecommunications)

Joan-Eleanor system

The Joan-Eleanor system (or J-E for short) was a clandestine very high frequency (VHF) radio system developed by the United States OSS during World War II for use by espionage agents working behind enemy lines to relay information and replaced the earlier S-Phone system developed by the SOE. S-Phone and Joan-Eleanor system are Special Operations Executive and Telecommunications in World War II.

See S-Phone and Joan-Eleanor system

List of British Army radio sets

A list of British Army radio equipment. S-Phone and list of British Army radio sets are British military radio.

See S-Phone and List of British Army radio sets

Office of Strategic Services

The Office of Strategic Services (OSS) was an intelligence agency of the United States during World War II.

See S-Phone and Office of Strategic Services

Radiotelephone

A radiotelephone (or radiophone), abbreviated RT, is a radio communication system for conducting a conversation; radiotelephony means telephony by radio.

See S-Phone and Radiotelephone

Routledge

Routledge is a British multinational publisher.

See S-Phone and Routledge

Royal Corps of Signals

The Royal Corps of Signals (often simply known as the Royal Signals – abbreviated to R SIGNALS or R SIGS) is one of the combat support arms of the British Army.

See S-Phone and Royal Corps of Signals

School for Danger

School for Danger (also known as Now It Can Be Told) is a 1947 British docudrama film directed by Teddy Baird depicting the training and deployment of agents of the Special Operations Executive during the Second World War.

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Special Operations Executive

Special Operations Executive (SOE) was a British organisation formed in 1940 to conduct espionage, sabotage and reconnaissance in German-occupied Europe and to aid local resistance movements during World War II.

See S-Phone and Special Operations Executive

Ultra high frequency

Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (one decimeter).

See S-Phone and Ultra high frequency

World War II

World War II or the Second World War (1 September 1939 – 2 September 1945) was a global conflict between two alliances: the Allies and the Axis powers.

See S-Phone and World War II

See also

British military radio

References

[1] https://en.wikipedia.org/wiki/S-Phone