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Radio Equipment, Magnetrons Original Cavity Magnetron, 1940

Radio Equipment, Magnetrons Original Cavity Magnetron, 1940
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Largest available format 3504 × 2840 px 1 MB
Dimension [pixels] Dimension in 300dpi [mm] File size [MB] Online Purchase
Large 3504 × 2840 px 297 × 240 mm 603 KB
Medium 1024 × 830 px 87 × 70 mm 560 KB

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IMAGE number
UIS5081634
Image title
Radio Equipment, Magnetrons Original Cavity Magnetron, 1940
Auto-translated text View Original Source
Artist
Unknown
Location
Science Museum, London, UK
Medium
object
Image description

Radio Equipment, Magnetrons Original Cavity Magnetron, 1940. This was developed by John Turton Randall (1905-1984) and Harry Boot (1917-1983) at Birmingham University. Radars that could produce clear images of distant objects played a decisive part in World War II, and worked by bouncing powerful, ultra-short radio waves (microwaves) off their targets. The cavity magnetron was the first practical device for producing such waves. It is also the ancestor of the magnetron that is used to power every microwave oven. ©SSPL/Science Museum

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SSPL/UIG / Bridgeman Images
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