Dear Sir/Ms,
I am sorry to bug you once again but i would be obliged if you could help me out on some aspects of the generator uncertainty.
I have sought help on the power and time/frequency uncertainty calculation and i sincerely appreciate the people in this forum for that.
But i do require some extra help on the uncertainty calculation involving phase/amplitude/frequency modulation.
Do you have any readouts or details as of how these steps are tabulated and calculated?
Say, if i use the 8902S to calibrate the 8648D signal generator's frequency/amplitude/phase modulation - how do i arrive at the uncertainties associated with it?
When i see the 8902S specs, it is stated something like 3% + reading??
I have a tought time comprehending it..
Appreciate the help.
Rgds
Ruben
I am sorry to bug you once again but i would be obliged if you could help me out on some aspects of the generator uncertainty.
I have sought help on the power and time/frequency uncertainty calculation and i sincerely appreciate the people in this forum for that.
But i do require some extra help on the uncertainty calculation involving phase/amplitude/frequency modulation.
Do you have any readouts or details as of how these steps are tabulated and calculated?
Say, if i use the 8902S to calibrate the 8648D signal generator's frequency/amplitude/phase modulation - how do i arrive at the uncertainties associated with it?
When i see the 8902S specs, it is stated something like 3% + reading??
I have a tought time comprehending it..
Appreciate the help.
Rgds
Ruben
Take a look at section 3.4 in the following document
http://cp.literature.agilent.com/litweb ... 2151EN.pdf
Section 3.4 is on error analysis for analog demodulation.
I hope this helps,