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Cake day: February 21st, 2024

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  • There are plenty of “compromised antenna” options for you; there are loads of amateur operators who simply run their antenna around the largest room in their apartment and make long-range communications. It’s not optimal, but it works.

    There’s a whole movement in amateur radio right now which relies on being light and portable. A 15 meter carbon fiber mast, some wire, 12v and 100W and you can work the world from a park.


  • It’s been a while since I setup my system, but as I recall they are interconnected via the smart hub, and do not need internet at all. When I first configured our system, IOT was probably the topic of an exploratory whitepaper and not yet reliant on internet. But times have changed! Give it a bit more searching; we’ve been happy for quite a long time with the devices. They even have plugs which you can convert dumb devices to a smart HA device—but you’ll have to get them on eBay because they’ve been discontinued:/














  • 667@lemmy.radiotoScience Memes@mander.xyzMagic Mineral
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    4 months ago

    While it’s no consolation to these current people, they are trying to make the switch to lead-free aviation fuel. It’s partly a regulatory nightmare, and partly a genuine safety challenge; mandating a fuel change in aviation without adequate research and understanding can result in unexpected engine malfunctions.