Taylor type T-21 beam power tube
date: label: date made
content: ca 1928
name: label: maker
content: Taylor Tubes Inc.
notes: label: Description (Brief)
content: A 6-pin ceramic base with domed envelope, interior coating. Donor’s card reads: “Beam power tube made by Taylor Tubes Inc., of Wabansia Ave., Chicago, Illinois in the late 1920s. A low power beam amplifier similar to the type 6-L-6-G [catalog number 324475]. Heater type: 6.3 volts at .9 ampere. Operated as a Class C amplifier with 400 volts at 65 milliamps on the plate, for an output of about 20 watts radio frequency power.”
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.325006
label: catalog number
content: 325006
label: accession number
content: 252994
objectType: label: Object Name
content: electron tube
label: Object Name
content: beam power tube
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 5 1/4 in x 2 in; 13.335 cm x 5.08 cm