Vacuum tube
Use this image
Can I reuse this image without permission? Yes
Object images on the Ingenium Collection’s portal have the following Creative Commons license:
Copyright Ingenium / CC BY-NC-ND (Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
ATTRIBUTE THIS IMAGE
Ingenium,
1994.0274.001
Permalink:
Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.
DOWNLOAD IMAGEPURCHASE THIS IMAGE
This image is free for non-commercial use.
For commercial use, please consult our Reproduction Fees and contact us to purchase the image.
- OBJECT TYPE
- DIODE REMOTE CUTOFF PENTODE
- DATE
- 1947
- ARTIFACT NUMBER
- 1994.0274.001
- MANUFACTURER
- Unknown
- MODEL
- 6SF7
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- TUBE: METAL, SYNTHETIC/ CARTON: CARDSTOCK
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 6.5 cm
- Width
- 3.2 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
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- North America
- State/Province
- Unknown
- Period
- LATE 1940'S & 1950'S
- Canada
-
MADE IN EITHER U.S.A. OR CANADA FOR SALE IN CANADA BY GENERAL ELECTRIC - Function
-
USED AS A COMBINED R.F. OR I.F. AMPLIFIER AND DETECTOR OR AN A.V.C. TUBE IN RADIO RECEIVERS - Technical
-
TYPE SAMPLE - Area Notes
-
Unknown
Details
- Markings
- TUBE: '6SF7/ MADE FOR/ CANADIAN GENERAL/ ELECTRIC CO. LTD./ 3'/ STAMPED IN BASE: '65F7-NO'/ PRINTING ON CARTON INCLUDES: 'GENERAL/ ELECTRIC RADIOTRON/ CANADIAN GENERAL ELECTRIC/ COMPANY LIMITED/ 6SF7/ The G.E. Monogram/ is the mark of/ unexcelled Radio Tube/ Design and Quality'/ PRINTING ON SLEEVE:'"Licensed under/ patents issued/ 1929 to 1947/ inclusive. For use/ in radio broadcast-/ ing receiving sets/ for the non-com-/ mercial reception/ of public radio/ telephone broad-/ casting'/ '18'
- Missing
- N/A
- Finish
- TUBE: GLOSSY BLACK PAINT WITH WHITE PRINTING/ CARTON: ORANGE & BLUE
- Decoration
- TOP HALF OF CARTON HAS DRAWINGS OF STARS AND OTHER CELESTIAL BODIES
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Vacuum tube, after 1947, Artifact no. 1994.0274, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1994.0274.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
![...](https://files.ingeniumcanada.org/items/coll/69/160/1994-0265-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/108/329/1975-0681-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/561/1966-0648-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/564/1966-0646-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/158/1994-0267-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/159/1994-0266-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/585/1967-0957-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/807/1966-0495-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/548/1967-0994-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/439/1967-1103-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/600/1967-0942-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/603/1967-0939-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/571/1967-0971-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/552/1966-0654-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/587/1967-0955-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/151/1994-0273-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/014/1993-0114-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/627/1967-0915-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/81/946/2001-0218-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/311/1992-1116-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/81/943/2001-0221-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/147/1994-0276-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/006/1966-0381-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/81/729/2001-0295-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/669/1998-0680-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/81/695/2001-0318-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/146/1994-0277-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/550/1966-0655-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/280/1992-1147-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/624/1967-0918-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/157/1994-0268-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/289/1992-1138-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/526/1967-1016-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/801/1998-0614-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/59/658/1989-0191-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/023/1993-0105-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/507/1966-0680-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/149/1994-0275-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/152/1994-0272-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/81/668/2001-0339-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/495/1967-1047-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/370/1992-1076-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/521/1966-0670-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/319/1992-1108-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/501/1967-1041-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/571/1966-0641-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/322/1992-1105-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/596/1992-0892-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/382/1969-1464-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/153/1994-0271-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/161/1994-0264-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/523/1967-1019-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/514/1967-1028-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/484/1967-1058-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/516/1966-0675-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/99/892/1971-0667-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/783/1966-0513-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/516/1967-1026-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/577/1967-0965-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/463/1967-1079-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/544/1967-0998-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/542/1967-1000-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/538/1967-1004-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/610/1967-0932-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/519/1967-1023-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/48/816/1985-0948-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/679/1998-0675-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/529/1967-1013-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/993/1966-0390-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/457/1967-1085-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/540/1967-1002-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/378/1982-0698-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/565/1998-0732-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/545/1967-0997-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/440/1967-1102-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/479/1967-1063-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/817/1998-0606-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/453/1967-1089-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/551/1967-0991-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/526/1999-0221-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/623/1967-0919-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/528/1967-1014-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/451/1967-1091-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/437/1967-1105-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/456/1967-1086-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/50/869/1986-0756-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/54/104/1987-1202-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/014/1966-0374-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/564/1967-0978-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/533/1967-1009-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/562/1966-0647-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/432/1967-1110-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/576/1967-0966-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/109/448/1975-0146-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/796/1969-1271-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/026/1993-0102-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/282/1992-1145-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/779/1998-0625-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/478/1967-1064-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/676/1966-0568-001-aa-cs.jpeg)