Vacuum tube
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1998.0760.001
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- OBJECT TYPE
- CLASS A RF AMPLIFIER PENTODE/SUBMINIATURE
- DATE
- Unknown
- ARTIFACT NUMBER
- 1998.0760.001
- MANUFACTURER
- RAYTHEON MFG. CO.
- MODEL
- CK569AX/CK5678
- LOCATION
- Newton, Massachusetts, 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
- 9.0 cm
- Width
- 1.0 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Receiving
- Sub-Category
- N/A
Manufacturer
- AKA
- RAYTHEON
- Country
- United States of America
- State/Province
- Massachusetts
- City
- Newton
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 CLASS A RF AMPLIFIER. - Technical
-
EXAMPLE OF FILAMENT TYPE, FULLY SHIELDED, SUBMINIATURE PENTODE FOR USE IN APPLICATIONS WHERE SMALL SIZE, LIGHT WEIGHT & LOW FILAMENT DRAIN ARE IMPORTANT. TINNED FLEXIBLE LEADS MAY BE SOLDERED OR WELDED DIRECTLY TO CIRCUIT COMPONENTS WITHOUT USE OF SOCKETS. - Area Notes
-
Unknown
Details
- Markings
- .1 RED "RAYTHEON" LABEL ON LABEL; BLACK LETTERING ON LABEL READING "CK 5678/ CK 569AX", "MADE IN U.S.A." & "159"/.2 WHITE & BLUE LOGO ON BOX END READS "RAYTHEON/ Radio Tube [SCRIPT]" WITH HANDWRITTEN "5678/ CK 569AX"; WHITE & BLUE LOGO ON BOX SIDES READS "RAYTHEON/ Radio Tube [SCRIPT]" WITH WHITE "FOR BETTER RECEPTION" & "RAYTHEON MANUFACTURING COMPANY, Newton, Mass."
- Missing
- COMPLETE
- Finish
- .1 COLOURLESS TRANSPARENT GLASS; METALLIC PINS /.2 RED & BLUEEXTERIOR
- Decoration
- .2 WHITE STRIPES ON SIDES; BLUE & WHITE RAYTHEON LOGO ON SIDES & END
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
RAYTHEON MFG. CO., Vacuum tube, Unknown Date, Artifact no. 1998.0760, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1998.0760.001/
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