The idea is to use slightly concave surface for preliminary increase of signal strength and sending it as a converging beam through the window and finally receive program using miniature secondary dish.
I spent many months trying reception with small, 8" secondary dish, but was not successful.
Finally, got it working with trimmed Shaw dish.
10 annotated photos follow :
I spent many months trying reception with small, 8" secondary dish, but was not successful.
Finally, got it working with trimmed Shaw dish.
10 annotated photos follow :
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