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Electronics => Electronics => Topic started by: byuri on May 18, 2011, 10:46:42 AM

Title: looking for review of oscilloscope
Post by: byuri on May 18, 2011, 10:46:42 AM
hi, i want to buy oscilloscope, i find this one on ebay
http://cgi.ebay.com/ARM-DSO-Portable-Digital-Storage-Oscilloscope-DIY-Kit-/320697810521?pt=LH_DefaultDomain_0&hash=item4aab143e59 (http://cgi.ebay.com/ARM-DSO-Portable-Digital-Storage-Oscilloscope-DIY-Kit-/320697810521?pt=LH_DefaultDomain_0&hash=item4aab143e59)
Does anyone have experience with it? Know or can give opinion on it?
Title: Re: looking for review of oscilloscope
Post by: MikeK on May 19, 2011, 03:37:15 PM
Check the EEVBlog, I think he reviewed it, or one like it.  I do remember Dave saying that most of them use trickery in achieving their quoted sampling rate.

See episodes 86 and 13 (two parts).
Title: Re: looking for review of oscilloscope
Post by: byuri on May 21, 2011, 09:27:15 AM
Quote from: MikeK on May 19, 2011, 03:37:15 PM
Check the EEVBlog, I think he reviewed it, or one like it.  I do remember Dave saying that most of them use trickery in achieving their quoted sampling rate.

See episodes 86 and 13 (two parts).


thanks mike, I'll pass on this oscilloscope.
Title: Re: looking for review of oscilloscope
Post by: Daanii on May 21, 2011, 10:59:24 AM
I heard good things about this oscilloscope, but have not (yet) purchased one:
www.pdamusician.com/dpscope/buy_it.html (http://www.pdamusician.com/dpscope/buy_it.html)
Title: Re: looking for review of oscilloscope
Post by: aruna1 on May 21, 2011, 08:08:05 PM
Quote from: byuri on May 18, 2011, 10:46:42 AM
hi, i want to buy oscilloscope, i find this one on ebay
http://cgi.ebay.com/ARM-DSO-Portable-Digital-Storage-Oscilloscope-DIY-Kit-/320697810521?pt=LH_DefaultDomain_0&hash=item4aab143e59 (http://cgi.ebay.com/ARM-DSO-Portable-Digital-Storage-Oscilloscope-DIY-Kit-/320697810521?pt=LH_DefaultDomain_0&hash=item4aab143e59)
Does anyone have experience with it? Know or can give opinion on it?
HI
I think its not worth it. sample rate is too low. so your joy with this one will sonn end when you need it in future with some large project

I think ebay has 100MSPs USB oscilloscopes. I'm collecting money for one of those.
Title: Re: looking for review of oscilloscope
Post by: Daanii on May 21, 2011, 08:23:55 PM
Quote
I think ebay has 100MSPs USB oscilloscopes.

Do you have a link to one of those?
Title: Re: looking for review of oscilloscope
Post by: aruna1 on May 21, 2011, 09:27:28 PM
try following links

http://cgi.ebay.com/Hantek-DSO-2090-PC-USB-Digital-Oscilloscope-100MS-S-2ch-/120724977999?pt=BI_Oscilloscopes&hash=item1c1bc4f94f (http://cgi.ebay.com/Hantek-DSO-2090-PC-USB-Digital-Oscilloscope-100MS-S-2ch-/120724977999?pt=BI_Oscilloscopes&hash=item1c1bc4f94f)

http://www.saelig.com/PSPCEL/PSPC019.htm (http://www.saelig.com/PSPCEL/PSPC019.htm)

http://www.saelig.com/PSPCEL/PS028.htm (http://www.saelig.com/PSPCEL/PS028.htm)
Title: Re: looking for review of oscilloscope
Post by: aruna1 on May 21, 2011, 09:59:21 PM
and this one also

http://www.seeedstudio.com/depot/preorder-dso-quad-4-channel-digital-storage-oscilloscope-p-736.html?cPath=174 (http://www.seeedstudio.com/depot/preorder-dso-quad-4-channel-digital-storage-oscilloscope-p-736.html?cPath=174)