From: Eeyore on 1 Feb 2007 09:45 jmfbahciv(a)aol.com wrote: > Eeyore <rabbitsfriendsandrelations(a)hotmail.com> wrote: > >jmfbahciv(a)aol.com wrote: > >> MassiveProng <MassiveProng(a)thebarattheendoftheuniverse.org> wrote: > >> > jmfbahciv(a)aol.com Gave us: > >> > > >> >>> You don't need an anechoic chamber btw. > >> >> > >> >>How do you measure the EMF in "noisy" environments? > >> >>Or don't you need numbers anymore? > >> > > >> > Device off, sensors read baseline noise reading. > >> > > >> > Device on, sensors read local differential. Extrapolations get > >> >made, figures get arrived at. Task complete. > >> > >> Your test has a big huge unfixable flaw. > > > >Perhaps you'd like to elaborate on that assertion ? > > The device has to be unplugged to get the baseline reading. That's what "device off" MEANS ! Good Lord ! How daft are you ? Graham
From: unsettled on 1 Feb 2007 09:46 Eeyore wrote: > > jmfbahciv(a)aol.com wrote: > > >>MassiveProng <MassiveProng(a)thebarattheendoftheuniverse.org> wrote: >> >>>jmfbahciv(a)aol.com Gave us: >>> >>>> MassiveProng <MassiveProng(a)thebarattheendoftheuniverse.org> wrote: >>>> >>>> >>>>> Device off, sensors read baseline noise reading. >>>>> >>>>> Device on, sensors read local differential. Extrapolations get >>>>>made, figures get arrived at. Task complete. >>>> >>>>No wonder my stove doesn't work. >>> >>>It is your brain that isn't working. >> >>Most devices these days are in warm start mode. Instead >>of measuring before and after power-on, the tests need >>to measure before and after _plug-in_. > > > Nothing is measured when it isn't plugged in ! You display your ignorance. The background is measured. When's that brain transplant?
From: Eeyore on 1 Feb 2007 09:47 jmfbahciv(a)aol.com wrote: > Eeyore <rabbitsfriendsandrelations(a)hotmail.com> wrote: > >jmfbahciv(a)aol.com wrote: > >> Eeyore <rabbitsfriendsandrelations(a)hotmail.com> wrote: > >> >jmfbahciv(a)aol.com wrote: > >> > > >> >> And how much did it cost you to have your anechoic chamber built? > >> > > >> >Why do you think he himself needs one ? > >> > > >> >You can rent them off test houses you know or indeed use an open field > >> > site. > >> > >> If his company doesn't use production line assembling, then > >> he is making them "by hand". Each one needs to be tested because > >> a different "process" is used to make each individual system. > > > >You mean PCs ? > > > >All the component parts are compliant. The law assumes that any system made > >of compliant parts will itself comply. > > I wouldn't assume that. It's a perfectly reasonable method. > > Otherwise it *would* have been a nightmare ! > > Of course it is a nightmare. Why do you think we have the regs? It's not a nightmare. I should know, I'm the one dealing with it in my work not you. Graham
From: Eeyore on 1 Feb 2007 09:48 jmfbahciv(a)aol.com wrote: > Note that a tech is paid to have tunnel vision. Not today there aren't. Graham
From: unsettled on 1 Feb 2007 09:49
Eeyore wrote: > > jmfbahciv(a)aol.com wrote: > > >>Eeyore <rabbitsfriendsandrelations(a)hotmail.com> wrote: >> >>>jmfbahciv(a)aol.com wrote: >>> >>>>MassiveProng <MassiveProng(a)thebarattheendoftheuniverse.org> wrote: >>>> >>>>>jmfbahciv(a)aol.com Gave us: >>>>> >>>>> >>>>>>>You don't need an anechoic chamber btw. >>>>>> >>>>>>How do you measure the EMF in "noisy" environments? >>>>>>Or don't you need numbers anymore? >>>>> >>>>> Device off, sensors read baseline noise reading. >>>>> >>>>> Device on, sensors read local differential. Extrapolations get >>>>>made, figures get arrived at. Task complete. >>>> >>>>Your test has a big huge unfixable flaw. >>> >>>Perhaps you'd like to elaborate on that assertion ? >> >>The device has to be unplugged to get the baseline reading. > > > That's what "device off" MEANS ! > > Good Lord ! How daft are you ? LOL These days "device off" isn't really off. When's that brain transplant? |