Photographic Display Unit
id:
photographic-display-unit-201-10891770
title:
Photographic Display Unit
text:
The Photographic Display Unit, or PDU, was a large-format display system used by the Royal Air Force to present radar images for interpretation by a number of operators and commanders. Made by Kelvin Hughes, it projected a 6 feet (1.8 m) diameter image that could optionally be overlaid with a map and range rings. The PDU was originally designed for the ROTOR system and subsequent AMES Type 80-based Master Radar Stations. A smaller version with a 24 inches (610 mm) display was used onboard Royal
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Photographic_Display_Unit
date created:
date modified:
2023-07-25T07:13:11Z
main entity:
{"identifier":"Q30688168","url":"https://www.wikidata.org/entity/Q30688168"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/ff/SAGE_control_room.png","width":486,"height":626}
fields total:
13
integrity:
14