Vacuum tube

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OBJECT TYPE
LOW MU/DETECTOR/AMPLIFIER
DATE
1925
ARTIFACT NUMBER
1969.1274.001
MANUFACTURER
RADIO VALVE CO.
MODEL
UX201A
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
N/A
Width
3.2 cm
Height
10.8 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Vacuum Tubes
Category
Receiving
Sub-Category
N/A

Manufacturer

AKA
RADIO VALVE
Country
Canada
State/Province
Ontario
City
Toronto

Context

Country
Unknown
State/Province
Unknown
Period
Unknown
Canada
Unknown
Function
USED AS AN AMPLIFIER OR DETECTOR IN RADIO RECEIVERS
Technical
HAD A NEW 'LONG PIN' STYLE OF THE 4-PIN BASE BUT OTHERWISE HAD SAME CHARACTERISTICS AS THE UV201A TUBES
Area Notes
Unknown

Details

Markings
ETCHED ON GLASS ON TOP OF TUBE: 'RVC [LOGO]'/ ENGRAVED IN BASE: 'RADIOTRON/ UX 201-A'/ STAMPED ON BASE: 'PATENTED/ 1911 1912 1914 1915/ 1916 1917 1918 1919/ 1920 1921 1922 1923/ 1924 1925'
Missing
N/A
Finish
'SILVER' GLASS/ BLACK BASE
Decoration
N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

RADIO VALVE CO., Vacuum tube, circa 1925, Artifact no. 1969.1274, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1969.1274.001/

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