Vacuum tube
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1984.0114.001
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- OBJECT TYPE
- BROADCASTING/AIR-COOLED
- DATE
- 1940
- ARTIFACT NUMBER
- 1984.0114.001
- MANUFACTURER
- Unknown
- MODEL
- 82TR
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS ENVELOPE AND SEALS/ PLATED COPPER RADIATING FINS, PROBABLY TANTALUM ANODE/ MISC. METALS INTERNALLY FOR HEATER AND GRID
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 15.1 cm
- Width
- 12.0 cm
- Height
- 12.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Transmitting
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- North America
- State/Province
- Unknown
- Period
- 1936-1970
- Canada
-
USED IN A CBC TRANSMITTER - Function
-
USED TO AMPLIFY A SOURCE OF RADIO FREQUENCY ALTERNATING CURRENT TO A LEVEL SUITABLE FOR BROADCASTING OR TO DRIVE A LARGER TUBE TO HIGHER POWER. - Technical
-
A SAMPLE OF HIGH POWER, FORCED AIR COOLED TRANSMITTING TUBES. - Area Notes
-
Unknown
Details
- Markings
- 'X3' ON METAL INSIDE ENVELOPE/ 'Rebuilt by J. CONCO' STAMPED IN RED ON SIDE
- Missing
- N/A
- Finish
- CLEAR GLASS, PLATED METAL DULL FINISH
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Vacuum tube, circa 1940, Artifact no. 1984.0114, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1984.0114.001/
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