Pad, attenuator

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Ingenium, 1978.0569.001
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OBJECT TYPE
N/A
DATE
1944
ARTIFACT NUMBER
1978.0569.001
MANUFACTURER
DUCKWORTH, H.E.
MODEL
Unknown
LOCATION
Unknown

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
2
AKA
N/A
Patents
N/A
General Description
METAL CASING WITH COAX CONNECTOR AT EITHER END (JONES) FOR USE ON 70 OHM LINE (PI)

Dimensions

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

Length
9.2 cm
Width
3.4 cm
Height
3.0 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Radar
Sub-Category
N/A

Manufacturer

AKA
DUCKWORTH
Country
Unknown
State/Province
Unknown
City
Unknown

Context

Country
Canada
State/Province
Ontario
Period
1944 TO 1949 WHEN COMMERCIAL PADS WERE PURCHASED
Canada
USED IN THE MEASURE GAIN, NOISE TEMP. ETC. AS PART OF QUALITY CONTROL ON RADA SETS.
Function
FOR CRYSTAL TESTING, IF MEASUREMENTS USED ON A 70 OHM LINE
Technical
BUILT BECAUSE COMMERCIAL UNITS WERE UNOBTAINABLE
Area Notes
Unknown

Details

Markings
N/A
Missing
N/A
Finish
CONTAINS "TT" AND "T" NETWORKS OF RESISTORS
Decoration
N/A

CITE THIS OBJECT

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

DUCKWORTH, H.E., Pad, attenuator, after 1944, Artifact no. 1978.0569, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/item/1978.0569.001/

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