Vacuum tube
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1969.1476.001
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- OBJECT TYPE
- 4 TRIODES/HF POWER AMPLIFIER
- DATE
- 1940–1949
- ARTIFACT NUMBER
- 1969.1476.001
- MANUFACTURER
- EIMAC
- MODEL
- 304TH
- 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/ CERAMIC
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
- 8.8 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
- EIMAC
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- 1940'S
- Canada
-
Unknown - Function
-
USED AS A HIGH-VOLTAGE PULSER - Technical
-
FURTHER DEVELOPMENT OF THE 3045; CHANGES SUCH AS THE ADDITION OF CAPS ON THE PLATE STRUCTURE, RENDERED THE TUBE MORE SUITABLE AS A HIGH-VOLTAGE PULSER - Area Notes
-
Unknown
Details
- Markings
- STENCILLED ON GLASS: 'Eimac/ 304TH/ MADE IN U.S.A.'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ WHITE CERAMIC BASE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
EIMAC, Vacuum tube, between 1940–1949, Artifact no. 1969.1476, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1969.1476.001/
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