Watkins-Johnson type WJ3504-9 traveling wave tube
name: label: associated person
content: COMSAT Laboratories
label: maker
content: Watkins-Johnson Company
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Comsat Laboratories, thru Allan Galfund
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1981.0655.05
label: accession number
content: 1981.0655
label: catalog number
content: 1981.0655.05
objectType: label: Object Name
content: Traveling Wave Tube
label: Other Terms
content: Traveling Wave Tube; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4.8 cm x 5.5 cm x 35.5 cm; 1 7/8 in x 2 3/16 in x 14 in