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0 pointsthsksbd2y ago0 comments

But the band was free for use, wasn't it? (Obviously not crowded)

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2 comments · 2 top-level

The ISM band is 2.4-2.5 GHz. Voyager at 2.3Ghz is outside the band.

Available for microwaves since 1947, intentional emission came later in the 80s.

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