The following link describes a development board for a network analyzer chip, with a sweep signal generate, ADC, and USB interface. I got one for $66 at Digikey.
The only negative for us is that you might want to swap out the crystal to get a lower sweep frequency. http://www.analog.com/static/imported-files/user_guides/UG-364.pdf Regards, Ken On 5/6/2012 1:26 PM, Jon Elson wrote: > EBo wrote: >> It is also to bad that I no longer have access to the 14bit 300Ms/s >> ADCs I got to play with a little in the past. That would probably tell >> us a little bit ;-) >> > A digital scope with some kind of computer connectivity (network, USB > thumb drive, > USB device) should do fine. Since the LinuxCNC servo rate is only one > KHz, a > trace with a 10 KHz sampling rate should be quite adequate. But, really, > recording encoder position with Halscope is quite good. > > Jon > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Emc-developers mailing list > Emc-developers@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-developers ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
