Sampling rate of 4224

Which product is right for your exact requirements
Post Reply
Guest

Sampling rate of 4224

Post by Guest » Thu Jun 04, 2009 3:57 am

Hi,

I have read the specs, and really considering to buy 4224. I am asking here to get confirmation.

I will use both channel simultaneously. The experiment is about measuring the voltage at 20ms cycle. I want to get maximum data points. Based on the specs, 4224 should be able to sample at 40MS/s for each channel, yield 800,000 samples for one 20ms cycle.

Can 4224 really deliver all 800,000 datapoints in 20ms for each channel?

Thanks in advance.

Robin
Advanced User
Advanced User
Posts: 558
Joined: Fri Sep 19, 2008 10:17 am

Post by Robin » Thu Jun 04, 2009 8:10 am

Hi

Yes this is possible (see the attached image). Note the properties on the right hand side and that the waveform buffer contains 15 waveforms.

I hope this is useful

Robin
Attachments
4000.png
(96.8 KiB) Downloaded 58 times

User avatar
Autonerdz
Advanced User
Advanced User
Posts: 141
Joined: Wed Nov 20, 2002 4:19 pm
Location: Washington State USA
Contact:

Sampling

Post by Autonerdz » Thu Jun 04, 2009 2:59 pm

Actually, you can achieve twice that sample rate on a 20ms capture and sample at 80MHz per channel and collect 1,600,000 samples on each one for a 12.5ns sample interval. :shock:

The waveform buffer index will collect 7 of these screens.

_________________
Tom Roberts
(The Picotologist)
http://www.autonerdz.com
skype: autonerdz
THE PicoScope Automotive Authority
In North America

Robin
Advanced User
Advanced User
Posts: 558
Joined: Fri Sep 19, 2008 10:17 am

Post by Robin » Thu Jun 04, 2009 3:07 pm

Yes, I should have mentioned that :?

Post Reply