Test set, transmission
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1982.0376.001
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- OBJECT TYPE
- CARRIER CHANNEL LEVELS
- DATE
- 1960
- ARTIFACT NUMBER
- 1982.0376.001
- MANUFACTURER
- MARCONI INSTRUMENTS LTD.
- MODEL
- TF1267
- LOCATION
- England
More Information
General Information
- Serial #
- JG924/356
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- SHEET ALUMINUM CASE & CHASSIS/ METAL, SYNTHETIC & GLASS WORKING PARTS
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 40.0 cm
- Width
- 31.4 cm
- Height
- 24.3 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Telegraphy
- Sub-Category
- N/A
Manufacturer
- AKA
- MARCONI
- Country
- England
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Worldwide
- State/Province
- Unknown
- Period
- 1960 THROUGH 1975
- Canada
-
NIL - Function
-
USED TO MEASURE THE TRANSMISSION LEVEL OF CARRIER CHANNELS AND SEND TEST TONES IN THE RANGE OF 40 CYCLES PER SECOND (Hz) TO 5000 CYCLES PER SECOND (Hz) IN THE VOICE FREQUENCY RANGE AND 5 KHz TO 500 KHz RANGE IN THE TELEPHONE CARRIER FREQUENCY RANGE. - Technical
-
ONE OF MANY TRANMISSION MEASURING SYSTEMS. - Area Notes
-
Unknown
Details
- Markings
- MEASUREMENT CONFIGURATION INFORMATION & MEASUREMENT LEVELS ON FRONT PANEL AROUND KNOBS/ FREQUENCY DIAL ENGRAVED WITH FREQUENCIES & FREQUENCY RANGES1 TO 4/ METER CALIBRATED/ PRINTED ON TOP OF FRONT PANEL: 'TRANSMISSION TEST SET/ MARCONI INSTRUMENTS LTD./ ENGLAND' 'TYPE TF1267/ SERIAL NO. JG924/36' 'MADE IN ENGLAND'/ PRINTED ON METER: 'WESTON/ TM 3970/94/ S120-3-127/ NO. Aa 19017'/ DYNATAPE ON FRONT: 'T13054'
- Missing
- BROKEN HASP ON COVER/ TEST LEADS From CA of 10/18/1996 by Kevin Machan: Yes - Missing: lid component of top, pr. left latch.
- Finish
- GRAY ENAMEL HAMMERLIN FINISH CASE/ GRAY GLOSS ENAMEL PANEL/ BLACK & REDKNOBS
- Decoration
- NIL
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
MARCONI INSTRUMENTS LTD., Test set, transmission, circa 1960, Artifact no. 1982.0376, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1982.0376.001/
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