Vacuum tube
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1998.0617.001
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- OBJECT TYPE
- AMPLIFIER SHARP CUTOFF PENTODE
- DATE
- 1959
- ARTIFACT NUMBER
- 1998.0617.001
- MANUFACTURER
- Canadian Radio Mfg. Corp. Ltd.
- MODEL
- 1LN5
- LOCATION
- Canada
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 & BASE/.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
- 2.9 cm
- Height
- 7.0 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
- Rogers
- Country
- Canada
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- Unknown
- Canada
-
CANADIAN MADE VACUUM TUBE MFD. BY CANADIAN RADIO MFG. CORP. & SOLD BY ROGERS, ONLY INDEPENDENT CANADIAN MAKER OF VACUUM TUBES (FOUNDED IN1925). THIS TUBE IS PART OF LARGE COLLECTION DONATED TO CSTM BY NATURAL RESOURCES CANADA. - Function
-
GLASS LOCK-IN TYPE VACUUM TUBE USED AS RF OR IF AMPLIFIER IN BATTERY OPERATED RECEIVERS. - Technical
-
EXAMPLE OF SHARP CUTOFF PENTODE. - Area Notes
-
Unknown
Details
- Markings
- .1 WHITE LETTERING ON TUBE READS "1LN5/ B7E"; GREEN LETTERING ON TUBE READING "ROGERS/ PAT. CANADA 38-59"/.2 YELLOW & GREEN LETTERING ON BOX END READS "ROGERS/ 1LN5/ TUBE"; GREEN, YELLOW & WHITE LETTERING ON BOX SIDES READS "GUARANTEED/ ROGERS/ ELECTRONIC TUBE"; "ROGERS GUARANTEE" WITH GUARANTEE INFO. & "MANUFACTURED BY/ CANADIAN RADIO MANUFACTURING CORPORATION LIMITED/ SOLD BY ROGERS MAJESTIC ELECTRONICS LIMITED"
- Missing
- COMPLETE
- Finish
- .1COLOURLESS TRANSPARENT GLASS; METALLIC PINS & BASE/.2 GREEN & YELLOW EXTERIOR
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Canadian Radio Mfg. Corp. Ltd., Vacuum tube, after 1959, Artifact no. 1998.0617, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1998.0617.001/
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