Analyser, telegraph signal
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1994.0220.001
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- OBJECT TYPE
- ELECTRONIC/TUBE/AC/PORTABLE
- DATE
- 1964
- ARTIFACT NUMBER
- 1994.0220.001
- MANUFACTURER
- TOWACO ELECTRONICS
- MODEL
- TSA-2A
- LOCATION
- Towaco, New Jersey, United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- .1 ALUMINUM CASE & INNER CHASSIS. BAKELITE FRONT PANEL, WITH SYNTHETIC VIEWING WINDOW & TUNING DIALS. METAL, SYNTHETIC & GLASS COMPONENT PARTS;.2 CASE IS SYNTHETIC, WITH METAL HARDWARE & REINFORCED CORNERS. WOOD, FOAM & FABRIC PADDING INSIDE
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 33.2 cm
- Width
- 19.0 cm
- Height
- 27.5 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telegraphy
- Sub-Category
- N/A
Manufacturer
- AKA
- TOWACO
- Country
- United States of America
- State/Province
- New Jersey
- City
- Towaco
Context
- Country
- North America
- State/Province
- Unknown
- Period
- THIS TYPE 0F EQUIPMENT USED C.1964-1970
- Canada
-
THIS TYPE OF UNIT USED BY BELL TELEPHONE CO. OF CANADA - Function
-
TO MEASURE THE BIAS, END DISTORTION, AND PEAK DISTORTION OF START-STOP BAUDOT TELEGRAPH SIGNALS - Technical
-
EXAMPLE OF EARLY ELECTRONIC TELEGRAPH MEASUREMENT APPARATUS. PRIOR TO THIS TECHNOLOGY, DISTORTION WAS MEASURED BY A CAREFULLY CALIBRATED TELEPRINTER AND/OR A CENTER READING MILLIAMETER THAT READ CALIBRATEDPULSES. UNIT IS CAPABLE OF BEING USED ON 60, 75 AND 100 WPM CIRCUITS, USING EITHER 5 OR 6 LEVEL (BAUDET) CODE - Area Notes
-
Unknown
Details
- Markings
- .1 'TELEGRAPH SIGNAL ANALYZER/ TSA-2A' & 'TOWACO ELECTRONICS/ TOWACO, N.J./ SERIAL' PRINTED IN WHITE ON FRONT PANEL. ALL CONTROLS, ETC. LABELLED. DECAL APPLIED TO CASING TOP READS: 'RETURN FOR/ CHECKING AND/ CALIBRATION/ DURING/ JUL 1967'; SECOND DECAL READS '80' [OR 08]/.2 CASE BEARS DECAL '80' ON LEFT SIDE PANEL; SECOND DECAL READS '871026'
- Missing
- NONE. REQUIRES TEST LEADS TO BE OPERATIONAL
- Finish
- BOTH CASE & ANALYZER HAVE FLAT BLACK FINISH..1 HAS LUMINOUS GREEN VIEWING WINDOW
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
TOWACO ELECTRONICS, Analyser, telegraph signal, circa 1964, Artifact no. 1994.0220, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1994.0220.001/
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