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The SCR-536, commonly known as the "walkie talkie," played a pivotal role in World War II as a compact and portable communication device. This briefing sheds light on the historical significance of the SCR-536, particularly when found in mint condition, and its impact on military operations during the war.



  • Development: The SCR-536 was developed in the early 1940s by the U.S. Signal Corps, as a response to the need for reliable, portable, and wireless communication devices for infantry units.

  • Compact Design: Weighing approximately 5.5 pounds and measuring 7.75 inches in height, the SCR-536 was designed to be easily carried by soldiers in the field. Its compact size made it a valuable tool for infantry, artillery spotters, and other units requiring immediate communication.


Features and Specifications:

  • Frequency Range: The SCR-536 operated in the 3.5 to 6 MHz frequency range, allowing for effective short-range communication on the battlefield.

  • Durability: The device was built to withstand rugged conditions and was often used in adverse environments. Its durability was a significant advantage, as it ensured consistent communication even in challenging situations.

  • Hand-Cranked Generator: The SCR-536 featured a hand-cranked generator for power, making it self-sufficient in terms of energy supply. This feature was especially important in situations where access to batteries was limited.

  • Role in Normandy Landings: The SCR-536 played a crucial role during the Normandy Landings on June 6, 1944 (D-Day). Paratroopers and infantrymen used these walkie talkies to coordinate their actions, making them indispensable in the chaotic early hours of the invasion.


Mint Condition Significance:

  • Rarity: Finding an SCR-536 in mint condition is a rare occurrence, as most of these devices were heavily used during the war and often subjected to wear and tear.

  • Preservation of History: Such well-preserved artifacts provide valuable insights into the technology and manufacturing standards of the time. They offer a glimpse into the past and help preserve the history of World War II.

  • Collectible Value: For military history enthusiasts and collectors, an SCR-536 in mint condition is a highly sought-after item. Its historical significance, combined with its rarity, can make it a valuable addition to a collection.



The WW2 SCR-536 Radio Receiver-Transmitter, known as the "walkie talkie," was an essential piece of equipment during World War II, facilitating communication among troops in the field. Finding one in mint condition is a remarkable discovery that offers a unique opportunity to explore the history of military communication technology and its role in shaping the outcome of the war. Such artifacts serve as a testament to the ingenuity and resourcefulness of the era and contribute to our understanding of World War II's impact on technology and warfare.

WW2 SCR-536 Radio Receiver-Transmitter (Walkie Talkie) in Mint Condition

SKU: SCR-536

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