EIMAC type UH50 transmitting triode
name: label: maker
content: Eimac
notes: label: Description (Brief)
content: A 4-pin ceramic base with two top contacts, S-shaped envelope. Air-cooled transmitting triode. Printed on side: "Eimac / UH50 / Made in U.S.A." Donor’s card reads: “Triode made by Eitel-McCullough of San Carlos, Calif. For transmitting purposes up to 100 megacycles. Thoriated tungsten filament 7.5 volts at 3.1 amps. Maximum plate voltage 1250, current 14 milliamps, output approximately 50 watts, amplification factor 11.5.” See also: https://www.radiomuseum.org/tubes/tube_uh50.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 Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.325176
label: catalog number
content: 325176
label: accession number
content: 252994
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: 7 in x 2 1/2 in; 17.78 cm x 6.35 cm