Test set, transmission
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1971.0026.001
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- OBJECT TYPE
- OSCILLATOR
- DATE
- 1940
- ARTIFACT NUMBER
- 1971.0026.001
- MANUFACTURER
- General Radio Co.
- MODEL
- 1302-AS1
- LOCATION
- Cambridge, Massachusetts, United States of America
More Information
General Information
- Serial #
- 724 (.1)
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- ALUMINUM CHASSIS, SIDE PANELS & FRONT COVER/ TOP & BACK ENCLOSED WITH PERFORATED STEEL VENTILATION COVER/ METAL, GLASS & SYNTHETIC WORKING PARTS/ SYNTHETIC KNOBS & DIALS
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 35.5 cm
- Width
- 48.2 cm
- Height
- 17.7 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telephony
- Sub-Category
- N/A
Manufacturer
- AKA
- General Radio
- Country
- United States of America
- State/Province
- Massachusetts
- City
- Cambridge
Context
- Country
- North America
- State/Province
- Unknown
- Period
- 1940-1960
- Canada
-
Unknown - Function
-
USED TO GENERATE A SIGNAL BETWEEN 10 Hz AND 100000 Hz TO VERIFY AND ADJUST THE FREQUENCY RESPONSE OF AMPLIFYING EQUIPMENT OR TO PERFORM TRANSMISSION MEASUREMENTS ON POINT TO POINT WIRE OR CARRIER FACILITIES - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- MFR'S PLATE: 'OSCILLATOR/ TYPE NO./ 1302-AS1/ SERIAL NO./ 724/ [LOGO]/ GENERAL RADIO CO./ CAMBRIDGE MASS., U.S.A./ SEE LICENSE NOTICE/ U.S. PATENTS:/ 2,173,427'/ DIALS: 'FREQUENCY-CYCLES PER SECOND [CALIBRATED 10 TO 80]'/ CALIBRATION DIAL - 0 TO 100/ VARIOUSOTHER DESIGNATIONS BY SWITCHES/ PLATE ON BACK: '115 VOLTS/ 50-60~'/ ALMOST ILLEGIBLE DECAL ON BACK RELATING TO LICENSE
- Missing
- PILOT LIGHT COVER
- Finish
- FRONT PANEL: BLACK SIMULATED LEATHER ENAMEL/ VENTILATION COVER FLAT BLACK/ NATURAL ALUMINUM/ WHITE PRINTING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
General Radio Co., Test set, transmission, circa 1940, Artifact no. 1971.0026, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1971.0026.001/
FEEDBACK
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