On Tue, Jan 10, 2012 at 10:11 PM, Joseph Gray <jgray at zianet.com> wrote: > I'm not seeing a PPS on either of these. All I see is about 17 mV P-P > of noise that looks like a multi-stepped sine wave. I'm using a TDS > 340 scope. > PPS is likely there. I can't see it on my Tek 465B scope either. -- Chris Albertson Redondo Beach, California