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Don Pearce
 
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Default dBm dBv V etc etc

On Sun, 13 Jul 2003 11:17:19 +0100,
(Graham Hinton) wrote:

In article ,
(Don Hills) wrote:

May I suggest a Google search? I found this calculator:

http://www.analog.com/Analog_Root/st...dbconvert.html

Which just goes to show how easily you can be misled on the web...

This one either can't work out sqrt(3) or doesn't know that this is what it
should be working out. I would have thought and hoped that AD knew better,
but maybe like most other people they would rather knaw their leg off than
do a bit of maths or check the student's that they gave the job to.


Just tried a few numbers in this one, and it looks OK. What did you
put in that made it calculate sqrt(3) - and what was the wrong result
it gave?

d

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