Vacuum tube

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Ingenium, 1966.0384.001
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OBJECT TYPE
SHARP CUTOFF/RF AMPLIFIER
DATE
1940
ARTIFACT NUMBER
1966.0384.001
MANUFACTURER
General Electric
MODEL
1U4
LOCATION
United States of America

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
2
AKA
N/A
Patents
N/A
General Description
GLASS/ METAL

Dimensions

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

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

Lexicon

Group
Vacuum Tubes
Category
Receiving
Sub-Category
N/A

Manufacturer

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

Context

Country
Unknown
State/Province
Unknown
Period
Unknown
Canada
Unknown
Function
USED AS AN AMPLIFIER IN PORTABLE BATTERY RECEIVERS
Technical
TYPE SAMPLE OF EARLY MINIATURE TUBES
Area Notes
Unknown

Details

Markings
PRINTED ON GLASS: '1U4/ GE[LOGO]/ Electronic/ TUBE/ MADE IN U.S.A./ 8-35/ 188-4'
Missing
N/A
Finish
UNCOLOURED GLASS WITH YELLOW PRINTING
Decoration
N/A

CITE THIS OBJECT

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

General Electric, Vacuum tube, circa 1940, Artifact no. 1966.0384, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1966.0384.001/

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