Vacuum tube

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Ingenium, 1999.0228.001
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OBJECT TYPE: IF AMPLIFIER SHARP CUTOFF PENTODE
DATE: Unknown
ARTIFACT NUMBER: 1999.0228.001

MANUFACTURER: RCA
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: 5.3 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: RCA
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 WHITE LETTERING ON TUBE READS"6485/ U.S.A.", "RCA/ ELECTRON/ TUBE/ RCA [LOGO]/.1 WHITE & BLACK LETTERING ON BOX END READS "RCA/ 648 5", WITH WARRANTY INFORMATION PRINTED ON FLAP; BLACK & WHITE LETTERING ON EACH BOX SIDE READS "RADIOTRON/ ELECTRON TUBE" WITH EITHER "RCA" LOGO OR "HIS MASTER'S VOICE" LOGO" ABOVE, & BELOW EITHER "RCA VICTOR/ COMPANY, LTD./ Montreal, Canada", "The Fountainhead of/ Modern/ Tube Development is/ RCA", "World's Best-Known/ ELECTRON TUBES", OR "WARRANTED/ AGAINST DEFECTS/ IN WORKMANSHIP,/ MATERIALS/ AND CONSTRUCTION"
Missing: COMPLETE
Finish: .1 COLOURLESS TRANSPARENT GLASS; METALLIC PINS/.2 RED & BLACK EXTERIOR
Decoration: N/A

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

RCA, Vacuum tube, Unknown Date, Artifact no. 1999.0228, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1999.0228.001/

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