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,
1992.1126.001
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
- SHARP CUTOFF/RF AMPLIFIER
- DATE
- 1930–1939
- ARTIFACT NUMBER
- 1992.1126.001
- MANUFACTURER
- Rogers
- MODEL
- 224
- LOCATION
- Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL/ SYNTHETIC
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 12.4 cm
- Width
- 4.4 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
- Rogers
- Country
- Canada
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- North America
- State/Province
- Unknown
- Period
- 1930'S
- Canada
-
Unknown - Function
-
USED AS A RADIO FREQUENCY AMPLIFIER IN AC RADIO RECEIVERS - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- "HOT-BRANDED" IN BASE: 'ROGERS/ A/C 224/ PLUS'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ BLACK BASE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Rogers, Vacuum tube, between 1930–1939, Artifact no. 1992.1126, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.1126.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
![...](https://files.ingeniumcanada.org/items/coll/43/369/1982-0707-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/179/1994-0247-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/167/1994-0258-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/318/1982-0756-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/99/974/1971-0645-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/474/1967-1068-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/527/1967-1015-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/332/1992-1095-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/591/1966-0624-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/54/110/1987-1197-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/811/1966-0491-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/287/1992-1140-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/465/1967-1077-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/518/1967-1024-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/844/1969-0512-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/786/1969-1278-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/438/1967-1104-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/033/1966-0360-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/421/1967-1121-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/843/1969-0513-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/49/964/1985-0364-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/543/1967-0999-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/99/977/1971-0642-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/110/586/1976-0791-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/99/975/1971-0644-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/303/1992-1124-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/161/1994-0264-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/930/1966-0411-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/374/1982-0702-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/004/1966-0382-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/795/1998-0617-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/657/1966-0584-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/300/1992-1127-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/508/1967-1034-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/291/1992-1136-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/303/1972-0055-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/034/1966-0359-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/302/1992-1125-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/54/102/1987-1203-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/50/781/1986-0793-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/925/1966-0415-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/265/1982-0805-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/506/1967-1036-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/137/1976-0113-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/089/1993-0051-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/99/976/1971-0643-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/550/1967-0992-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/229/1966-0253-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/431/1967-1111-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/202/1976-0061-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/949/1969-0799-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/284/1992-1143-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/138/1976-0112-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/073/1993-0067-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/010/1966-0377-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/99/978/1971-0641-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/385/1992-1061-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/108/612/1975-0524-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/551/1998-0739-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/50/867/1986-0758-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/062/1966-0334-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/54/109/1987-1198-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/750/1977-0646-001-aa-cs.jpeg)
![No image available.](https://files.ingeniumcanada.org/static/No_image_sq.png)
![...](https://files.ingeniumcanada.org/items/coll/87/574/1967-0968-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/021/1966-0368-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/450/1967-1092-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/618/1967-0924-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/283/1992-1144-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/340/1982-0735-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/380/1969-1466-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/496/1967-1046-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/808/1966-0494-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/235/1966-0251-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/665/1966-0578-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/611/1967-0931-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/475/1967-1067-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/464/1999-0252-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/613/1967-0929-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/550/1966-0655-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/580/1967-0962-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/493/1967-1049-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/619/1967-0923-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/559/1967-0983-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/382/1982-0694-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/774/1969-1287-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/104/304/1972-0054-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/558/1967-0984-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/616/1967-0926-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/541/1967-1001-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/499/1967-1043-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/794/1969-1272-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/522/1966-0669-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/93/796/1969-1271-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/111/906/1976-0202-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/546/1967-0996-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/605/1967-0937-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/531/1967-1011-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/454/1967-1088-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/299/1992-1128-001-aa-cs.jpeg)