Frank wrote:
"3. The 3458A still has got the best linear A/D, around 0.02ppm of input."
Is that a typo? Even 0.2 ppm would seem extremely good. I think I saw an
official number of 0.1ppm somewhere. Probably 0.1ppm of range. And how do
they implement that? Manual trimming and compensation?
Frank wrote:
"3. The 3458A still has got the best linear A/D, around 0.02ppm of input."
Is that a typo? Even 0.2 ppm would seem extremely good. I think I saw an
official number of 0.1ppm somewhere. Probably 0.1ppm of range. And how do
they implement that? Manual trimming and compensation?
