Microblog Memes

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A place to share screenshots of Microblog posts, whether from Mastodon, tumblr, ~~Twitter~~ X, KBin, Threads or elsewhere.

Created as an evolution of White People Twitter and other tweet-capture subreddits.

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Make a Sacrifice to the Net Gods (lemmy.one)

submitted 9 months ago by [email protected] to c/[email protected]

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[–] [email protected] 3 points 9 months ago (1 children)

There needs to be way more antennas than six for an effective phase array, and they need to be set at fixed positions, not foldable.

So anyway, most of these antennas are only for better looks. The featureless white plastic box with internal antennas will work just the same, because plastic is transparent to WiFi signal. A spiked black altar of the wireless gods still looks more exciting.

[–] [email protected] 3 points 9 months ago

It's beam forming and this says it calibrates each time so moving the antennas doesn't matter.

https://www.oreilly.com/library/view/80211ac-a-survival/9781449357702/ch04.html