Filter, electrical

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Ingenium, 1969.0343.001
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OBJECT TYPE
N/A
DATE
1944
ARTIFACT NUMBER
1969.0343.001
MANUFACTURER
NORTHERN ELECTRIC CO. LTD.
MODEL
41A
LOCATION
Canada

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
1
AKA
N/A
Patents
N/A
General Description
FERROUS METALS/ PLASTIC TERMINAL PLATFORM/ BRASS CONNECTING SCREWS/ WIRE

Dimensions

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

Length
N/A
Width
8.7 cm
Height
4.1 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Telegraphy
Sub-Category
N/A

Manufacturer

AKA
NORTHERN ELECTRIC
Country
Canada
State/Province
Unknown
City
Unknown

Context

Country
Unknown
State/Province
Unknown
Period
C 1944
Canada
Unknown
Function
A DEVICE THAT ALLOWS CERTAIN ELECTRICAL FREQUENCIES TO PASS WHILE RESTRICTING OTHERS
Technical
Unknown
Area Notes
Unknown

Details

Markings
ON TERMINAL PLATFORM: '41A FILTER/ A C B/ TRANS/ 1 GND 2/ AMPL'.
Missing
N/A
Finish
Unknown
Decoration
MARKINGS PAINTED IN ORANGE

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

NORTHERN ELECTRIC CO. LTD., Filter, electrical, circa 1944, Artifact no. 1969.0343, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1969.0343.001/

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