Recent content by Magnus741

As far as REW’s spectrum analysis go, it works as expected.

Signal source is an AD9833. Happens on sine and triangle, as well on an MCU PWM generated square exactly the same way. All signals are clear of the jump on a TDS-1012 scope.

Sample rate is at 192KHz

Signal is clean on a regular TEK oscilloscope. The ringing seems tone created by the interpolation. REW runs on a Mac, buffer was set to 32K or 64K.

I'm new to REW. When using the Scope, it seems to me the sampling frames are stitched together artificially and creating jumps not present on my otherwise continuous signal. Is there a setting to avoid the stitching? Highlighted the concern, I'm using the latest REW with UMC202HD.