I don't understand why you can try to come up with examples around PSI but light and pictures are hard.
"Hands on" kinda guy, eh? On Sep 27, 2017 10:51 PM, "Steve Jones" <thatoneguyst...@gmail.com> wrote: > If i punch water (giving it a hypothetical 2d plane) with 360 psi > pressure, it should send 1 psi out in each 1 degree? Correct? > Each x distance of water absorbs y of that 1 psi? > Say its 1psi per inch som meter would measure 0? 1/2 would measure .o5? > > On Sep 27, 2017 10:45 PM, "Steve Jones" <thatoneguyst...@gmail.com> wrote: > > Chuck... make a water video. > > On Sep 27, 2017 10:38 PM, "Chuck McCown" <ch...@wbmfg.com> wrote: > >> Oil film on water. The colors are due to cancellation of some >> wavelengths. >> https://en.wikipedia.org/wiki/Thin-film_interference >> >> *From:* Steve Jones >> *Sent:* Wednesday, September 27, 2017 9:05 PM >> *To:* af@afmug.com >> *Subject:* Re: [AFMUG] Multipath fading for a laymen (visuals please) >> >> Ductings easy, i can put it through a duct, if need be i make a duct out >> of ice to show the temp and humidity. >> >> I can show noise with a bright light close and dim light far >> >> But how do i replicate cancellation. I assume water, but timing the >> ripples might be an issue. Anybody have a reflective ripple cancellation to >> still water video? That would be the bees knees. >> >> On Sep 27, 2017 10:00 PM, "Josh Reynolds" <j...@kyneticwifi.com> wrote: >> >> "Sometimes the wind blows and the leaves move. This changes where the >> light moves." >> >> Almost everything in RF can be visualized with light. Some things are >> harder than others (ducting for example). >> >> On Sep 27, 2017 9:49 PM, "Steve Jones" <thatoneguyst...@gmail.com> wrote: >> >>> Laymen, laymen, laymen. >>> >>> How do i visualize the fact that the same thing at the same level, can >>> cancel itself out? >>> Beyond that, how do i show the variance factors, temp, humidity, radio >>> mites? >>> >>> Even better would be a live display of reasonable things they understand. >>> >>> My old man would be easy. Id smash his right index finger, then smash >>> his left, hed understand because his right finger quit hurting so much. >>> >>> But i assume the soft people of today that wont work, theyll just talk >>> about how bith fingers hurt >>> >>> On Sep 27, 2017 9:41 PM, "Jaime Solorza" <losguyswirel...@gmail.com> >>> wrote: >>> >>> Use an adjustable beam version...good way to visualize >>> >>> On Sep 27, 2017 8:28 PM, "Josh Reynolds" <j...@kyneticwifi.com> wrote: >>> >>> Shine a flashlight through a bush. >>> >>> If you're lucky sometimes the light reflects off multiple leaves onto >>> roughly the same spot. (Constructive reflection) >>> >>> On Sep 27, 2017 8:43 PM, "Steve Jones" <thatoneguyst...@gmail.com> >>> wrote: >>> >>>> I have a location thats solely down to multipath reflective fading. The >>>> best analogy i have is noise cancelling headphones, which makes total sense >>>> to me... but still the same dull look. Is there aome rf for dummies >>>> visuals? >>>> >>> >>> >>> >>> >> >> > >
