Vacuum tube
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1998.0733.001
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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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