heeeee heh ! he had right ! it amplifies to the left :-)))

No Imre, I don't work in educational, but I had helped a lot of students
in my life with diploma's exam... and all are funny when are talking about
electronics.
BTW, acording to those students, any electronical experiment can be done
with:
one 741
one BC107 and
one 1k resistor...

regards,
Vasile
http://www.geocities.com/vsurducan


On Thu, 13 Jun 2002, System Administrator wrote:

> Regarding question #1,
>
> do you working in the higher education, right? Similar I've heard on an
> exam, where we asked the candidate as a last resort: "What does a shift
> register?". After guessing 2 minutes he replied: it amplifies.
>
> Regards,
> Imre
>
> On Thu, 13 Jun 2002, Vasile Surducan wrote:
>
> > TOP5
> >
> > I heard two excellent questions in the past monts ( years? )
> >
> > 1. how may I connect an ammeter in the circuit, in series or in parallel ?
> > 2. I think ... the loss signal can be measured with an ohmeter...
> >
> >
> > You may calculate the power loss, right, but you need a capacimeter and
> > not an ohmeter. Cut a know lenght of wire, measure the capacity between shield
> > and active wire. Apply the capacitor coaxial formula and found the
> > dielectric parameters. Use these parameters to found the loss at desired
> > frequency. ( is not the same between 100MHz and 2.5GHz... )
> >
> > regards,
> > Vasile
> > http://www.geocities.com/vsurducan
> >
> >
> > On Wed, 12 Jun 2002, Chris Carbaugh wrote:
> >
> > > Hello all,
> > >
> > > I'm looking for a method to measure signal loss (db) on RG6 and RG11
> > > coax cable.  I think I can do this with just an ohm meter, but I'm not
> > > sure how to cap the opposite end.
> > >
> > > What I'm trying to accomplish is to (1) calculate the actual loss on a
> > > coax run, and (2) calculate the length of the run by comparing signal
> > > loss to the specs from the manufacturer.
> > >
> > > Most coax manufactures (I believe) specify signal loss per foot.
> > >
> > > Any help greatly appreciated,
> > > Chris
> > >
> > > --
> > > http://www.piclist.com hint: The list server can filter out subtopics
> > > (like ads or off topics) for you. See http://www.piclist.com/#topics
> > >
> > >
> >
> > --
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> >
> >
> >
>
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>

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