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Image Not Available for D.E3 R Type Triode Receiving Valve
D.E3 R Type Triode Receiving Valve
Image Not Available for D.E3 R Type Triode Receiving Valve

D.E3 R Type Triode Receiving Valve

Associated
Datec. 1922
Object NameValve
Mediumglass, metal
ClassificationsEngineering
DimensionsOverall: Height: 8 cm, Diameter: 3.2 cm
AcquisitionPresented in 1987.
LocationView by Appointment - Aberdeen Treasure Hub
Object numberABDMS012856
Keywords
About MeR type receiver, DE3 which carries the BBC mark.
These multipurpose valves amplified the radio signal allowing more than one person to listen to the radio.
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1978
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1920s
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c. 1918
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Marconi
c. 1918
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Marconi
1920s
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North-East Scotland Transmitter Guide
Independent Broadcasting Authority
January 1974