Vacuum tube
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1982.0707.001
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- OBJECT TYPE
- SHARP CUTOFF/RF AMPLIFIER
- DATE
- 1930–1939
- ARTIFACT NUMBER
- 1982.0707.001
- MANUFACTURER
- General Electric
- MODEL
- 224A
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ SYNTHETIC/ METAL
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 12.5 cm
- Width
- 4.4 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
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- North America
- State/Province
- Unknown
- Period
- PROBABLY 1930'S & 1940'S
- Canada
-
Unknown - Function
-
USED AS A RADIO FREQUENCY (RF) AMPLIFIER IN AC RADIO RECEIVERS - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON GLASS: 'GENERAL ELECTRIC RADIOTRON/ GE [LOGO]/ GE 224-A'/ TAPE AFFIXED TO GLASS: 'VERY FAIR'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ BLACK BASE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
General Electric, Vacuum tube, between 1930–1939, Artifact no. 1982.0707, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1982.0707.001/
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