Build your own MeerKAT radio telescope receptor...Build your own MeerKAT radio telescope receptor...
Transcript of Build your own MeerKAT radio telescope receptor...Build your own MeerKAT radio telescope receptor...
Glue toC
Glue undersideand glue to (b)
→
Glue to (a)
Insert into B (c)
Bend outward
then glue to
underside of B.
(b) (b)
(a)
Insert into B (c)
Bend outward
then glue to
underside of B.
A Pedestal
Back of receptor
MeerKAT
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Front of receptor
(c) (c)
B Base
Glue toA
Glue
Glue to D
Glue to DBack of antenna
Diam
etre 13.5m
C Antenna (dish)
Glu
e
Glu
e
Glue to undersideof sub-reflector
(a) (a)
(c) G
lue
to E
Glue to undersideof sub-reflector
Glu
e to
C
Glu
e to
C
Glue to (a)
Glue to (b) (b)
Sub-reflector
D Framework
E Receiver
Fold →Glue to D (c)
MeerKAT papercraft courtesy of the Kagoshima University, Kagoshima and South African Embassy, Tokyo in Japan
Build your own MeerKAT radio telescope receptorSKA AND MEERKAT
The Square Kilometre Array (SKA) Radio Telescope is an international collaboration to build the world's largest and most sensitive radio telescope. The SKA will have a collecting area of one square kilometre (one million square metres), and will consist of thousands of antennas or dishes (high frequency) located across Africa and many aperture array antennas (low frequency and mid-frequency) located across Australia. SKA South Africa (SA) is currently constructing the MeerKAT Radio Telescope, consisting of 64 dishes, 90km outside Carnarvon, Northern Cape. The MeerKAT Radio Telescope is a precursor to the SKA and will be integrated into the mid-frequency component of SKA Phase 1. For more information, visit www.ska.ac.za.
Scale 1:100
DID YOU KNOW?
A MeerKAT radio telescope receptor stands 19.5 m high
and weighs 42 tons.The pedestal and yoke
stand just over 8 m high. The antenna (dish) is 13.5 m in
diametre.
INSTRUCTIONS:
Cut out each component (A to E) along the solid blue line.Fold along the dashed lines.Cut slits into the template along the dotted lines, using a craft knife. If you are under the age of 16, ask an adult to help you.Construct each component separately, then assemble as follows:
Glue A to BGlue D to EGlue C to D/EGlue C/D/E to A/B