Vacuum tube
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1994.0256.001
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- OBJECT TYPE
- LOW MU/DETECTOR/AMPLIFIER
- DATE
- 1924
- ARTIFACT NUMBER
- 1994.0256.001
- MANUFACTURER
- SONGBIRD
- MODEL
- UV201A
- LOCATION
- United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ SYNTHETIC/ METAL/ PAPER LABEL
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 10.3 cm
- Width
- 4.5 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
- SONGBIRD
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- LATE 1920'S
- Canada
-
Unknown - Function
-
USED AS A DETECTOR OR AN AMPLIFIER IN AN EARLY RADIO RECEIVER. - Technical
-
TYPE SAMPLE OF A TUBE MADE BY A LITTLE KNOWN MANUFACTURER OF VACUUM TUBES - Area Notes
-
Unknown
Details
- Markings
- ON LABEL: 'DETECTOR/ Songbird/ AMPLIFIER'
- Missing
- N/A
- Finish
- SILVERED BULB/ BLACK SHELL
- Decoration
- RED & WHITE PAPER LABEL AFFIXED TO TUBE
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
SONGBIRD, Vacuum tube, circa 1924, Artifact no. 1994.0256, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1994.0256.001/
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