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,
1985.0365.001
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
- DOORKNOB/UHF
- DATE
- 1940–1949
- ARTIFACT NUMBER
- 1985.0365.001
- MANUFACTURER
- TUNG-SOL
- MODEL
- 703A
- LOCATION
- United States of America
More Information
General Information
- Serial #
- E1175
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 4.6 cm
- Width
- 5.1 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Radar
- Sub-Category
- N/A
Manufacturer
- AKA
- TUNG SOL
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- WWII
- Canada
-
Unknown - Function
-
MAY HAVE BEEN THE RECEIVER RF-AMPLIFIER TUBE IN EARLY-PRODUCTION MK3 RADARS/ PRIMARILY USED AS A RADAR JAMMER TO COUNTERACT AIR-DEFENSE RADAR IN THE 200-700 MHZ RANGE - Technical
-
TYPE SAMPLE OF EARLY RADAR TUBES - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON TOP: 'JAN-CTL.703A/ MADE IN U.S.A./ TUNG-SOL'/ HANDWRITTEN INSIDE: 'e1175'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
TUNG-SOL, Vacuum tube, between 1940–1949, Artifact no. 1985.0365, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1985.0365.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
1985.0365.001
