Transmitter, radio

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OBJECT TYPE: CW OR MCW/260 TO 520KC
DATE: 1945
ARTIFACT NUMBER: 1993.0231.001

MANUFACTURER: Canadian Marconi Co.
MODEL: LTT-4
LOCATION: Montréal, Québec, Canada

More Information

General Information

Serial #: 433
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: SHEET STEEL CABINET/ SYNTHETIC, METAL & CERAMIC WORKING PARTS/ GLASS WINDOWS

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 58.0 cm
Width: 52.0 cm
Height: 100.0 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Marine Transportation
Category: Communications
Sub-Category: N/A

Manufacturer

AKA: Marconi
Country: Canada
State/Province: Québec
City: Montréal

Context

Country: Canada
State/Province: Unknown
Period: PROBABLY 1940'S & 1950'S
Canada: MADE & PROBABLY USED IN CANADA
Function: USED TO TRANSMIT LONG WAVE RADIOTELEGRAPH SIGNALS, PRIMARILY FOR SHIP OR COAST STATIONS, BUT IS WELL ADAPTED FOR OTHER LONG WAVE TELEGRAPH SERVICES.
Technical: Unknown
Area Notes: Unknown

Details

Markings: MFG'S PLATE: 'CANADIAN MARCONI COMPANY/ 150 WATT TELEGRAPH TRANSMITTER/RATING 115V. 6 AMP. 60~ P.F. 95 %/ TYPE 150 L.T.T.4/94010A SERIAL 433/ PAT'D SPEC. 81390'/ CARD IN FRONT BOTTOM: 'INDEX/ 1. M.O. CATHODE/ 2. T.G. CATHODE/ 3. P.A. GRID/ 4. P.A. CATHODE'
Missing: RECTIFIER AND ARMOURED CABLE CONNECTION/ 2 RVC 210 AND 2 RVC 211 VACUUM TUBES/ VOLTMETER/ AMMETER/ FUSES/ ONE KNOB
Finish: DARK GREY CABINET EXTERIOR, SILVER INTERIOR
Decoration: N/A

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Canadian Marconi Co., Transmitter, radio, circa 1945, Artifact no. 1993.0231, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1993.0231.001/

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