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ISPs' long nightmare of having to list all the fees they charge is finally over (arstechnica.com)
submitted 2 weeks ago by to c/nottheonion@lemmy.world
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[–] 34 points 2 weeks ago* (1 child)

Looks like I'm aiming pringles can directional antennas at McDonalds again like the 00's.

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  • [–] 23 points 2 weeks ago* (last edited 2 weeks ago) (3 children)

    pringles can is too small, you need a can 8cm in diameter minimum. 400ml cans won't do but bigger ones, 800ml, 1200ml will work https://www.wikarekare.org/Antenna/WaveguideCan.html

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  • [–] 1 point 2 weeks ago (1 child)

    For 2.4GHz *

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  • [–] 1 point 2 weeks ago (1 child)

    pringles can would work okay for 5ghz but making feed element for that band would be hard without expensive test equipment

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  • [–] 1 point 2 weeks ago (2 children)

    NanoVNA's are pretty cheap for ~$100-200, though that being said I've only looked at them for ~1GHz work

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