General Electric type UV204 transmitting triode
date: label: date made
content: ca 1924
name: label: maker
content: General Electric Company
notes: label: Description (Brief)
content: GE "Radiotron" UV-204 air-cooled transmitting triode. Plated base shell with three connectors and mica insulator, top contact, spherical BT-shaped envelope. Stamped on base shell: "[GE logo] / Radiotron / Model UV-204 / 250 Watts / Patented / Licensed for amateur or / experimental use only / Serial 23628". Unit has one filament leg extending from the frame mount, the UV204A has two. References: Tyne, "Saga of the Vacuum Tube," pages 325-328; https://www.radiomuseum.org/tubes/tube_uv204.html.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.323139
label: catalog number
content: 323139
label: accession number
content: 241556
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Measurements
content: overall14.5: 5 in; 12.7 cm