Vacuum tube
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1995.0653.001
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- OBJECT TYPE
- TR SWITCH/BROAD BAND/PLUG-IN
- DATE
- 1970–1979
- ARTIFACT NUMBER
- 1995.0653.001
- MANUFACTURER
- English Electric Valve Co. Ltd.
- MODEL
- BS838
- LOCATION
- Chelmsford, England
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- SYNTHETIC/ METAL
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 14.5 cm
- Width
- 1.3 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
- English Electric
- Country
- England
- State/Province
- Unknown
- City
- Chelmsford
Context
- Country
- Worldwide
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
USED AS A SWITCH IN A RADAR DUPLEXER TO ISOLATE THE TRANSMITTER FROM THE RECEIVER. WHEN THE TRANSMITTER EMITS A PULSE, THE TR SWITCH BREAKS THE CONNECTION WITH THE RECEIVER & AFTER THE PULSE LEAVES IT RECONNECTS THE RECEIVER SO IT CAN RECEIVE THE PULSE ECHO - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- ON CAP: 'BS838/ CV2482/ KB/QC [UP ARROW]/ 7016/ EEVL T13/ EEVL 31/ EEV CO LTD'
- Missing
- N/A
- Finish
- CLEAR SYNTHETIC TUBE WITH WHITE TUBE INSIDE/ BLACK CAP WITH WHITE PRINTING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
English Electric Valve Co. Ltd., Vacuum tube, between 1970–1979, Artifact no. 1995.0653, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1995.0653.001/
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