Vacuum tube
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1987.1202.001
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- OBJECT TYPE
- REMOTE CUTOFF/RF AMPLIFIER
- DATE
- 1948–1959
- ARTIFACT NUMBER
- 1987.1202.001
- MANUFACTURER
- Canadian Westinghouse Co.
- MODEL
- 12SK7
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL/ SYNTHETIC/ CARDSTOCK
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 6.5 cm
- Width
- 3.3 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
- Westinghouse
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- 1940'S & 1950'S
- Canada
-
MADE IN CANADA - Function
-
USED AS A RF & 1F AMPLIFIERS IN AC/DC RADIO RECEIVERS - Technical
-
TYPE SAMPLE OF TYPICAL TUBE TYPE USED IN RADIO RECEIVERSOF THE LATE 1940'S & 1950'S - Area Notes
-
Unknown
Details
- Markings
- ON TUBE: 'Westinghouse/ RADIO TUBE/ 12SK7/ 2A'/ STAMPED IN BASE: '12SK7'/ EMBOSSED IN BOTTOM: 'LICENSED ONLY TO EXTENT INDICATED ON CARTON'/ PRINTING ON BOX INCLUDES: 'Westinghouse/ Radio Tube/ For BETTER RECEPTION/ 12SK7/ [GUARANTEE]/ TRADE MARK REGISTERED/ PATENTED 1931-1948 INCLUSIVE'
- Missing
- N/A
- Finish
- BLACK GLOSS ENAMEL WITH GREY PRINTING/ BOX: ORANGE, BLUE & WHITE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Canadian Westinghouse Co., Vacuum tube, circa 1948–1959, Artifact no. 1987.1202, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1987.1202.001/
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