RCA type 833 radar tube
date: label: date made
content: ca 1938
label: associated date
content: 1938
name: label: maker
content: RCA Corporation
notes: label: Description (Brief)
content: A radio-frequency power amplifier and oscillator, air-cooled. Three element transmitting tube with a thoriated-tungsten filament. Maximum output: 1250 Watts,= at frequencies under 30 mHz. Bi-pin base with Housekeeper's seal, two contacts on top, bottom tip, T-shaped envelope. Markings: "2240" inked in base, "RCA / 833" and "Licensed / as stated / on carton / Made in U.S.A." Reference: https://www.radiomuseum.org/tubes/tube_833.html.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.335603
label: catalog number
content: 335603
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: overall: 8 3/4 in x 4 5/8 in; 22.225 cm x 11.7475 cm