RCA Cunningham type 6D6 tube
date: label: date made
content: ca 1940
name: label: maker
content: RCA Corporation
notes: label: Description (Brief)
content: A radio frequency pentode for radio frequency and intermediate frequency stages in original box. Six-pin plastic base with top contact for control grid. Suppressor grid brought out to a separate base pin. Marked: "RCA 6D6 / Licensed / as stated / on carton / Cunningham / Made in U.S.A. / Radiotron". Reference: https://www.radiomuseum.org/tubes/tube_6d6.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: ZZ.RSN79796T33
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: pentode
physicalDescription: label: Measurements
content: tube: 5 in x 1 1/2 in; 12.7 cm x 3.81 cm
label: Measurements
content: box: 5 3/4 in x 2 in x 2 in; 14.605 cm x 5.08 cm x 5.08 cm