Polariser

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Ingenium, 1999.0355.001
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OBJECT TYPE
S BAND
DATE
Unknown
ARTIFACT NUMBER
1999.0355.001
MANUFACTURER
Unknown
MODEL
ALGONQUIN RADIO OBSERVATORY VLBI
LOCATION
Unknown

More Information


General Information

Serial #
N/A
Part Number
1
Total Parts
1
AKA
N/A
Patents
N/A
General Description
ALL METAL

Dimensions

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

Length
N/A
Width
29.0 cm
Height
115.5 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Astronomy
Category
Observation equipment
Sub-Category
N/A

Manufacturer

AKA
Unknown
Country
Unknown
State/Province
Unknown
City
Unknown

Context

Country
Canada
State/Province
Ontario
Period
Unknown
Canada
INSTRUMENT USED AT ALGONQUIN RADIO OBSERVATORY, PROBABLY AT SITE 3 WITH 46 M. ANTENNA. ARO WAS ESTABLISHED IN LATE 1950S TO PROVIDE NATIONAL RADIO OBSERVATORY PROVIDING FACILITIES TO CONTINUE TO MONITOR SUN IN COLLABORATION WITH DOMINION RADIO ASTROPHYSICAL OBSERVATORY (DRAO) ESTABLISHED IN 1957 IN PENTICTON BC.
Function
INSTRUMENT USED IN RADIO ASTRONOMY OBSERVATORY TO POLARIZE S-BAND SIGNAL FROM RADIO TELESCOPE.
Technical
PROBABLY COMPONENT OF NRC'S VLBI, WHICH CONNECTED 46 M. DISH AT ARO WITH DRAO IN PENTICTON; IN LATE 1960'S CANADA WAS FIRST COUNTRY TO SUCCESSFULLY DEVELOP RADIO ASTRONOMICAL TECHNIQUE OF VERY LONG BASELINE INTERFEROMETRY, WHERE RADIO TELESCOPES THOUSANDS OFKM APART CAN BE USED TO MAKE OBSERVATIONS THAT WOULD OTHERWISE *
Area Notes
Unknown

Details

Markings
BLACK LETTERING READING "LOWER CONE CASTING/ SECTION 2/ DF 4 54 C/ S BAND POLARIZER
Missing
UNKNOWN
Finish
BRASS COLOURED/ PLATED/ METALLIC
Decoration
N/A

CITE THIS OBJECT

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

Unknown Manufacturer, Polariser, Unknown Date, Artifact no. 1999.0355, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1999.0355.001/

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