Amplifier Burst Testing
"Phil Allison"
** Without zero crossing and equal half cycles, you get low frequency
transients that spoil the shape of the burst so the wave peaks are not all
the same amplitude. Big problem.
** Such a signal coming out of the gate will look OK on a DC coupled
ope - but after passing through an amplifier will be distorted by the
low and high pass filters inherent in nearly every amp.
.... Phil.
|