Vacuum tube

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Ingenium, 1999.0230.001
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OBJECT TYPE: IF AMPLIFIER SHARP CUTOFF PENTODE
DATE: Unknown
ARTIFACT NUMBER: 1999.0230.001

MANUFACTURER: RAYTHEON
MODEL: 6485
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

Dimensions

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

Length: N/A
Width: 1.8 cm
Height: 5.2 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: RAYTHEON
Country: United States of America
State/Province: Unknown
City: Unknown

Context

Country: Canada
State/Province: Ontario
Period: Unknown
Canada: ONE OF COLLECTION OF VACUUM TUBES USED BY DONOR FOR HIS PART-TIME HOBBY OF ELECTRONICS SERVICING (DONOR'S HISTORY IN 1999.0217 SUPP. INFO.)
Function: MINIATURE TYPE VACUUM TUBE USED AS IF AMPLIFIER IN VIDEO STAGES OF TELEVISION RECEIVERS.
Technical: EXAMPLE OF MILITARY-INDUSTRIAL VERSION OF SHARP-CUTOFF PENTODE, EQUIVALENT TO COMMERCIAL 6AH6.
Area Notes: Unknown

Details

Markings: .1 YELLOW LETTERING ON TUBE READS "RAYTHEON/ MADE IN U.S.A.","6485", "280/ 68-12"/.2 BLACK LETTERING ON BOX END READS "6485" & ON SIDE "MADE IN U.S.A."
Missing: COMPLETE
Finish: .1 COLOURLESS TRANSPARENT GLASS; METALLIC PINS/.2 WHITE EXTERIOR
Decoration: N/A

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

RAYTHEON, Vacuum tube, Unknown Date, Artifact no. 1999.0230, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1999.0230.001/

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