Vacuum tube
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1966.0417.001
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- OBJECT TYPE
- SEMI REMOTE CUTOFF/RF AMPLIFIER
- DATE
- 1949
- ARTIFACT NUMBER
- 1966.0417.001
- MANUFACTURER
- Unknown
- MODEL
- 12SG7
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 6.3 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
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
USED AS AN RF AMPLIFIER IN AC/DC RADIO RECEIVERS INVOLVING HIGH FREQUENCY, WIDE-BAND APPLICATIONS - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON TUBE: 'MADE FOR/ ROGERS/ 12SG7/ D9/ PAT. CANADA/ 1932-49'/EMBOSSED ON BOTTOM: 'LICENSED TO EXTENT INDICATED ON CARTON'/ STAMPED ON SIDE: '12SG7 F5-'
- Missing
- N/A
- Finish
- BLACK WITH YELLOW PRINTING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Vacuum tube, after 1949, Artifact no. 1966.0417, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1966.0417.001/
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