Hi All,
I would like to ask for your opinion:
I need to measure an RF signal (RMS value).
Its Frequency is 1Mhz, and RMS output should be up to 100V..
I can do that easily using Scope, But I seek for simpler methood, like using an ordinary DVM .(That dosnt go for such frequency's).
I seek for "dummies" mehood.Does anyone have a clue how to do that?
Thanks
Udi
Thanks for he quick reply!
A full rectifier bridge is something I also thought about, but you will need fast diodes for that at this Frequency?
The output would be DC or something close to that.Dont you use a capacitor at the end in order to smooth the ripple?
Udi
Yes, and the diagram 'unclejed613' posted includes one - although I don't know why he used two diodes?, a simple halfwave rectifier is all that's commonly used.