[Elecraft] Vrms measurements with oscilloscope

[Jean-François Ménard]

I have the same concern about these mesurements. I bought a Fluke 123
yesterday that read true rms values.

I cannot get the range of value like in the manual... If someone could
provide us some readouts using the standard RF in the kit and also for the
same place, the readouts in Vrms with a scope would be really appreciated.


-----Message d'origine-----
De : elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] De la part de GS
Envoyé : 23 juin 2004 08:31
À : Mailingliste Elecraft
Objet : [Elecraft] Vrms measurements with oscilloscope


Hi,

if I signal trace with my oscilloscope and want to
know the Vrms values at certain points in my K2...

... is ist correct to measure the amplitude (not peak
to peak) of the signal and then divide by the square
root of 2?

Will I get values I can check against the given Vrms
values in the manual?

Thanks

Gerhard



	

	
		
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