ID:
2150
Maker's Name:
Elliott Brothers Ltd
Where made:
England
1960s?
Dimensions:
5 × 5 × 5 cm
A passive component to join four waveguides in such a way that two inputs are each split equally between two outputs without interacting with each other. That is magic.
X-Band microwaves havea frequency of around 10 GHz and a free-space wavelength of around 3cm.
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