Vacuum tube
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Ingenium,
1982.0799.001
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- OBJECT TYPE
- RF AMPLIFIER/GROUNDED GRID
- DATE
- 1950
- ARTIFACT NUMBER
- 1982.0799.001
- MANUFACTURER
- SONOTONE
- MODEL
- 6J4WA
- 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
- 5.1 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
- SONOTONE
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
MADE FOR CANADIAN DISTRIBUTION - Function
-
USED AS A CLASS A RADIO FREQUENCY AMPLIFIER IN RADIO RECEIVERS - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON GLASS: '6J4WA/ MADE FOR/ CANADIAN MARCONI/ COMPANY/ K7/ 42504/ USN-COZ-6J4WA/ MADE IN U.S.A./ SONOTONE/ 734'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ RED & YELLOW PRINTING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
SONOTONE, Vacuum tube, circa 1950, Artifact no. 1982.0799, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1982.0799.001/
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