Vacuum tube

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Ingenium, 1966.0633.001
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OBJECT TYPE
UHF POWER AMPLIFIER/AIR-COOLED
DATE
1936
ARTIFACT NUMBER
1966.0633.001
MANUFACTURER
RCA Mfg. Co. Inc.
MODEL
834
LOCATION
Camden, New Jersey, United States of America

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
2
AKA
N/A
Patents
N/A
General Description
GLASS/ METAL/ SYNTHETIC/ PAPER

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length
16.6 cm
Width
6.7 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
RCA
Country
United States of America
State/Province
New Jersey
City
Camden

Context

Country
Canada
State/Province
Unknown
Period
PROBABLY 1940'S
Canada
MADE FOR CANADIAN DISTRIBUTION
Function
USED AS A RADIO-FREQUENCY AMPLIFIER AND OSCILLATOR, PARTICULARLY AT THE HIGHER RADIO FREQUENCIES (DATA SHEET)
Technical
EARLY EXAMPLE OF THORIATED TUNGSTEN FILAMENT. THE CONSTRUCTION OF THE TUBE WITH TWO INDIVIDUAL LEADS BROUGHT OUT OF THE TUBE TOP WITH SEPARATE SEALS INSURES LOW INTERELECTRODE CAPACITANCES AND MINIMUM LEAD INDUCTANCE (REF.1)
Area Notes
Unknown

Details

Markings
TUBE: ON GLASS: '834'/ PRINTED ON BASE: 'RCA [LOGO] Radiotron/ MADE IN U.S.A./ LICENSED/ AS STATED/ ON CARTON/ MADE FOR/ CANADIAN MARCONI/ COMPANY LTD.'/ HANDWRITTEN ON GLASS SUPPORT: '4937/ 16'
Missing
N/A
Finish
TUBE: UNCOLOURED GLASS; BLACK BASE WITH SILVER PRINTING/ CARTON: MULTI-COLOURED PRINTING: BLUE, RED,YELLOW & WHITE
Decoration
CARTON: WORLD MAP DRAWN AROUND TOP HALF

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

RCA Mfg. Co. Inc., Vacuum tube, circa 1936, Artifact no. 1966.0633, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1966.0633.001/

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