Wi-Fi and microwave oven question

Discussion in 'Fred's House of Pancakes' started by hkmb, Oct 12, 2017.

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  1. hkmb

    hkmb Senior Member

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    We have cordless phones.....

    A fish tank, I suspect, would mess with the head (and eventually the dryness) of the cat more than it would mess with an 802.11 signal.
     
    #21 hkmb, Oct 12, 2017
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  2. Prodigyplace

    Prodigyplace 2025 Camry XLE FWD

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    Some cordless phones are 900 MHz so they should not interfere. The 2.4 GHz ones could be an issue. I would expect the user manual to list the specifications.
     
    #22 Prodigyplace, Oct 12, 2017
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  3. RobH

    RobH Senior Member

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    Just to confuse the issue a bit more...

    Panasonic microwaves use an inverter power supply. Noise from the power supply may be backfeeding the 120VAC line. The interference may have nothing to do with the intended RF signal - it may be the power supply generating the noise.

    Same deal with cell phone towers - their inverter power supplies can trash the local power grid with RF noise that is not at any of the cell frequencies.
     
    #23 RobH, Oct 13, 2017
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  4. pilotgrrl

    pilotgrrl Senior Member

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    Some Panasonic microwaves use an inverter. It'll say if it does. The newer, smaller ones (like the one I have now) don't.

    Posted via the PriusChat mobile app.
     
    #24 pilotgrrl, Oct 13, 2017
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  5. Prodigyplace

    Prodigyplace 2025 Camry XLE FWD

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    Discussing edge cases could go on ad infinitum and would mask the good advice in this thread, IMHO
    Perhaps we should have put a YMMV disclaimer with the advice.
     
    #25 Prodigyplace, Oct 13, 2017
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  6. Trollbait

    Trollbait It's a D&D thing

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    In what way will aquarium mess with the signal? From the equipment or the mass of water?
     
    #26 Trollbait, Oct 13, 2017
  7. pilotgrrl

    pilotgrrl Senior Member

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    The water interferes with the signal.

    Posted via the PriusChat mobile app.
     
    #27 pilotgrrl, Oct 13, 2017
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  8. RCO

    RCO Senior Member

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    By converting the signal energy into heat energy?
     
    #28 RCO, Oct 17, 2017
  9. hkmb

    hkmb Senior Member

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    No, the goldfish use all your bandwidth watching Spongebob and Octonauts on YouTube.
     
    #29 hkmb, Oct 19, 2017
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  10. pilotgrrl

    pilotgrrl Senior Member

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    #30 pilotgrrl, Oct 19, 2017
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  11. hkmb

    hkmb Senior Member

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    Ahha! I was almost right.

    @Nifle: I'd be more concerned if the fish had little microwave ovens in their miniature cave kitchens (you know, the little caves you can buy at pet stores?). ;-D – Randolf Richardson May 28 '11 at 21:44
    ​
    I know water absorbs UV light pretty effectively. But that's at 800 terahertz.
     
    #31 hkmb, Oct 19, 2017
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  12. RCO

    RCO Senior Member

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    So I was correct at #28, then?
     
    #32 RCO, Oct 20, 2017
  13. Trollbait

    Trollbait It's a D&D thing

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    Water also stops neutrons and other particles effectively. Which is why spent fuel rods go into a pool when first removed from a reactor, and why water tanks are used for shielding some scientific equipment.
     
    #33 Trollbait, Oct 20, 2017
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