Search found 3 matches

by denise
Mon Jul 17, 2017 6:35 am
Forum: Getting Started
Topic: unexpected noise
Replies: 5
Views: 2477

Re: unexpected noise

attached are a couple of images of the displayed square wave 'calibrator' signal - I have other images,including an FFT, but I guess they are too big to post here

anyway, this is the noise level that I think is way too high

I will try to call tomorrow
by denise
Mon Jul 17, 2017 2:13 am
Forum: Getting Started
Topic: unexpected noise
Replies: 5
Views: 2477

Re: unexpected noise

Gerry, I have spent a little more time with the Picoscope and I do not believe the performance is acceptable. I tried to address some environmental matters and so I disconnected a second computer, I disconnected a docking station, I disconnected the second monitor, etc., etc. until I had nothing lef...
by denise
Wed Jul 05, 2017 7:32 pm
Forum: Getting Started
Topic: unexpected noise
Replies: 5
Views: 2477

unexpected noise

I have a brand new 6402C that I am trying to understand. 'started by connecting included probe to calibrator and observing greater trigger jitter than expected. I then noticed that the noise on channel B decreases dramatically when Channel A is enabled - even with no probe or anything else connected...