Ministry of Supply Radar Research and Development exhibition (RRDE). A repeater and trigger unit mounted in a test unit. The repeater allows the speed of the rocket to be measured at great distances.

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Size: 5567px × 3767px
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Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., development, exhibition, ministry, mounted, radar, repeater, research, rocket, rrde, speed, supply, test, trigger, unit