Vacuum tube

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OBJECT TYPE
AMPLIFIER/OSCILLATOR/MODULATOR
DATE
1926–1935
ARTIFACT NUMBER
1992.1121.001
MANUFACTURER
Western Electric
MODEL
211E
LOCATION
United States of America

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
1
AKA
N/A
Patents
N/A
General Description
GLASS/ METAL/ SYNTHETIC

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length
19.0 cm
Width
5.0 cm
Height
N/A
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Vacuum Tubes
Category
Transmitting
Sub-Category
N/A

Manufacturer

AKA
Western Electric
Country
United States of America
State/Province
Unknown
City
Unknown

Context

Country
North America
State/Province
Unknown
Period
1920'S & 1930'S
Canada
Unknown
Function
USED FOR RADIO TRANSMISSION CIRCUITS AS AN OSCILLATOR, AMPLIFIER OR MODULATOR/ USED IN THE 43A AMPLIFIER IN A SOUND PROJECTOR SYSTEM AND THE 10A AMPLIFIER
Technical
IMPROVED MECHANICALLY & ELECTRICALLY OVER THE 211D
Area Notes
Unknown

Details

Markings
"HOT-BRANDED" ON BASE: 'WESTERN ELECTRIC/ MADE IN U.S.A./ 211E'
Missing
N/A
Finish
UNCOLOURED GLASS/ BLACK BASE
Decoration
N/A

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If you choose to share our information about this collection object, please cite:

Western Electric, Vacuum tube, between 1926–1935, Artifact no. 1992.1121, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.1121.001/

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