Vacuum tube
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1976.0791.001
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- OBJECT TYPE
- SHARP CUTOFF/RF AMPLIFIER
- DATE
- 1935–1950
- ARTIFACT NUMBER
- 1976.0791.001
- MANUFACTURER
- ROGERS
- MODEL
- 24A
- LOCATION
- Toronto, Ontario, Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL/ SYNTHETIC
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 12.5 cm
- Width
- 4.4 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
- ROGERS
- Country
- Canada
- State/Province
- Ontario
- City
- Toronto
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- PROBABLY 1940'S
- Canada
-
MADE & USED IN CANADA - Function
-
USED AS AN R.F. AMPLIFIER IN AN EARLY RADIO RECEIVER - Technical
-
TYPE SAMPLE OF AN EARLY TETRODE - Area Notes
-
Unknown
Details
- Markings
- ON GLASS: '24A'/ HOT BRANDED IN SHELL: 'ROGERS'/ MOULDED IN BASE: 'LICENSED ONLY TO EXTENT INDICATED ON CARTON'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ BLACK SHELL
- Decoration
- STAR ON SHELL
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
ROGERS, Vacuum tube, circa 1935–1950, Artifact no. 1976.0791, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingenium.ca/en/id/1976.0791.001/
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