Detector, heterodyne
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1969.0723.001
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- OBJECT TYPE
- REGENERATIVE
- DATE
- 1940
- ARTIFACT NUMBER
- 1969.0723.001
- MANUFACTURER
- GENERAL RADIO CO.
- MODEL
- 619-D
- LOCATION
- Schenectady, New York, United States of America
More Information
General Information
- Serial #
- 48
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL, BAKELITE AND GLASS CHASSIS IN A WOOD (MAHOGANY) CASE
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 35.6 cm
- Width
- 53.3 cm
- Height
- 40.6 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Radio
- Sub-Category
- N/A
Manufacturer
- AKA
- GENERAL RADIO
- Country
- United States of America
- State/Province
- New York
- City
- Schenectady
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
TO MEASURE FREQUENCY BY COMPARISON TO A KNOWN STANDARD - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- N/A
- Missing
- N/A
- Finish
- Unknown
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
GENERAL RADIO CO., Detector, heterodyne, circa 1940, Artifact no. 1969.0723, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1969.0723.001/
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