A human on earth. Ask me about weird tech. Bonus points if it radiates.

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Joined 10 months ago
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Cake day: June 23rd, 2024

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  • I don’t know about their monarchy, and I don’t care. Our 19th century grandparents were too mild on the aristocrats, if you ask me. Abdicate or get the French treatment.

    You should get cash for reasons that are obvious to anyone with two brain cells: if there is a blackout or cyber attack or failure of the internet, you can still pay by cash. The fact that people don’t use cash now is irrelevant. Nobody sits at candlelight listening to a battery powered radio right now either.

    As a fellow pervert, I welcome my swedish siblings.


  • Relative power? A phone and an app that shows you the received signal strength. Wifianalyzer on F-droid for example.

    For me, setting it from max power to 6% (lowest value) took it from -30dBm on my couch to -50 dBm, so 20 dB difference, which is ca. 1/100. So it roughly checks out.

    Keep in mind that radio waves are magic, and the higher in frequency you go, the darker the magic gets.

    Absolute power is hard, especially if you are interested in average power for, like, health concerns. WiFi works in short bursts over a pretty large part of the spectrum, and you’d need calibrated equipment as well. I knew a guy who did radio wave strength mapping for like government, telcos and concerned residents, and he had a car full of tech. Simple field probes can be reasonably priced, but you need to know how to operate and interpret them.


  • I’ve sold most of my international/US-biased stocks, only keep a few, plus some local company that I know is doing pretty OK.

    I replaced it with mostly high-security stuff like the bank savings account or European central bank rate coupled stuff. So I guess I am losing the potential interest?

    I am still not sure when to “buy the drop”. I bet that (sadly), the US administration will do more bullshit before it gets better.


  • I just looked at my router, it supports max transmit power settings somewhere deep in the menu, I just leave it at maximum/automatic.

    I know from debugging my wifi drivers on my laptop that at least that one does adjust its power, I am guessing it works with most other modern devices as well.

    I live in a 10-ish story apartment building and according to my router, channel utilisation is <20% for both 2.4 and 5 GHz. So, I guess it just works.






  • I’m an electrical engineer and into ham radio. WiFi is the last of my concerns, health-wise.

    To even begin to worry about that I should first start eating healthier, work out more than once a week, and so something about all the microplastic in my brain, I guess. I’m not a medical processional, but it’s pretty far down the list. And regarding power consumption… This thing uses like 10 W, of which probably <1 is influenced by the radio power.