Vacuum tube

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OBJECT TYPE
BEAM POWER RF AMPLIFIER PENTODE
DATE
Unknown
ARTIFACT NUMBER
1998.0733.001
MANUFACTURER
General Electric
MODEL
7558
LOCATION
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
.1 GLASS ENVELOPE; METAL PINS & PARTS/.2 CARDBOARD BOX

Dimensions

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

Length
N/A
Width
2.1 cm
Height
6.7 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
General Electric
Country
United States of America
State/Province
Unknown
City
Unknown

Context

Country
Canada
State/Province
Ontario
Period
Unknown
Canada
FROM COLLECTION OF VACUUM TUBES DONATED TO CSTM BY CANADIAN GOVERNMENT DEPARTMENT NATURAL RESOURCES CANADA.
Function
VACUUM TUBE USED AS RF AMPLIFIER.
Technical
EXAMPLE OF BEAM POWER AMPLIFIER.
Area Notes
Unknown

Details

Markings
.1 WHITE LETTERING ON TUBE READS "U.S.A./ 7558" & "GE [LOGO]/ Electronic [SCRIPT]/ TUBE"/.2 BLACK LETTERING ON BOX END READS "7558"; BLACK LETTERING ON BOX SIDES READS "Electronic [SCRIPT]/ tube", "Progress isOur/ Most Important Product/ Distributed by/ CANADIAN GENERAL ELECTRIC/ COMPANY LIMITED/ Printed in Canada"
Missing
COMPLETE
Finish
.1 COLOURLESS TRANSPARENT GLASS; METALLIC PINS /.2 RED & GREY EXTERIOR
Decoration
.2 "GE" LOGO ON SIDES & ENDS; WHITE STRIPE ON SIDES

CITE THIS OBJECT

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

General Electric, Vacuum tube, Unknown Date, Artifact no. 1998.0733, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1998.0733.001/

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