Search found 3 matches

by richiechen
Mon Aug 10, 2015 3:48 am
Forum: USB PC Oscilloscopes
Topic: Performance of Picoscope 4262 does not reach expectation
Replies: 6
Views: 3102

Performance of Picoscope 4262 does not reach expectation

We just bought a Pico 4262 because of this pic: pico4262.jpg It demonstrates a noise floor of -127dB, with its own AWG generating sine waves. When we got the scope and tested in the exact same way, here comes the result: Software version: Pico 6 beta 6.11.4.929 raven_real.png The comparisons are as ...
by richiechen
Fri Aug 07, 2015 3:29 am
Forum: Pre-Sales Advice
Topic: What is the difference between a data logger and a scope?
Replies: 1
Views: 1815

What is the difference between a data logger and a scope?

Hi Pico, Firstly, I love picoscopes :) I have been using them for four years and have tried three different models in my Lab. Now we have started a company and about to buy a scope or a data logger. Could I ask for the differences between a data logger and a scope? Is it all about the "real-time"? A...
by richiechen
Mon Nov 05, 2012 1:05 pm
Forum: USB PC Oscilloscopes
Topic: pico5203 offset problem
Replies: 1
Views: 1235

pico5203 offset problem

Hi

I am using pico 5203.
When the Channel 1 is used, there will always be an offset of 400mV. Even when I connect the ground probe with the signal probe, the offset still exists.

When channel 2 is used, it just works fine.

What happens? Could I calibrate it?

Thank you

Richie