Vacuum tube
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1974.0034.001
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- OBJECT TYPE
- LOW POWER AMPLIFIER
- DATE
- 1927–1929
- ARTIFACT NUMBER
- 1974.0034.001
- MANUFACTURER
- Western Electric Co.
- MODEL
- 101F
- LOCATION
- United States of America
More Information
General Information
- Serial #
- E 1989 6
- 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
- 10.2 cm
- Width
- 5.1 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Telephone
- Sub-Category
- N/A
Manufacturer
- AKA
- Western Electric
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- North America
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
USED FOR VOICE- AND CARRIER-FREQUENCY AMPLIFIERS FOR TELEPHONE REPEATERS AND IN THE SECOND STAGES OF LONG-DISTANCE BROADCASTING AMPLIFIERS FOR CABLE - Technical
-
GREAT IMPROVEMENT IN EFFICIENCY & COST BECAUSE A NEW FILAMENT REQUIRING ONLY 4V AT 0.5A WAS USED - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON GLASS: 'WESTERN ELECTRIC/ MADE IN U.S.A./ 101-F/ PAT. IN U.S.A./ 12-19-18 6-24-19 6-25-20 1-8-24 5-29-23 TWO PATS./ 12-17-18 1-27-20 9-28-20 8-16-25 PATS. APPLIED FOR/ E 1989 6'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS WITH PALE GREEN TIP/ BLACK BASE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Western Electric Co., Vacuum tube, circa 1927–1929, Artifact no. 1974.0034, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1974.0034.001/
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