Vacuum tube
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1993.0059.001
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- OBJECT TYPE
- RF AF POWER AMPLIFIER/OSCILLATOR
- DATE
- 1932–1949
- ARTIFACT NUMBER
- 1993.0059.001
- MANUFACTURER
- Northern Electric
- MODEL
- 271A
- LOCATION
- Canada
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
- 15.8 cm
- Width
- 6.0 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
- Northern Electric
- Country
- Canada
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
USED FOR MODERATE POWER TO AMPLIFY, MODULATE OR OSCILLATE AF AND RF CIRCUITS IN OSCILLATORS, POLICE RADIOS, AMPLIFIERS ETC. - Technical
-
TYPE SAMPLE - Area Notes
-
Unknown
Details
- Markings
- "HOT-BRANDED" ON BASE: 'NORTHERN ELECTRIC/ MADE IN CANADA/ 271A'
- 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:
Northern Electric, Vacuum tube, circa 1932–1949, Artifact no. 1993.0059, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1993.0059.001/
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