Could anyone suggest me if the is PCI board that acts as CRO. I believe such a product should of low cost. Is there one which is less than US$200 bala
CRO PCI board
Started by ●March 10, 2004
Reply by ●March 10, 20042004-03-10
amara vati wrote:> Could anyone suggest me if the is PCI board that acts as CRO. I > believe such a product should of low cost. Is there one which is less > than US$200 > > balaWhat's "CRO"? Oscilloscope, maybe? Jerry -- Engineering is the art of making what you want from things you can get. �����������������������������������������������������������������������
Reply by ●March 15, 20042004-03-15
ya, i need a pc oscilloscope within $200. bala Jerry Avins <jya@ieee.org> wrote in message news:<404f9ff3$0$3104$61fed72c@news.rcn.com>...> amara vati wrote: > > > Could anyone suggest me if the is PCI board that acts as CRO. I > > believe such a product should of low cost. Is there one which is less > > than US$200 > > > > bala > > What's "CRO"? Oscilloscope, maybe? > > Jerry
Reply by ●March 15, 20042004-03-15
amara vati wrote:> ya, i need a pc oscilloscope within $200. > > bala > > Jerry Avins <jya@ieee.org> wrote in message news:<404f9ff3$0$3104$61fed72c@news.rcn.com>... > >>amara vati wrote: >> >> >>>Could anyone suggest me if the is PCI board that acts as CRO. I >>>believe such a product should of low cost. Is there one which is less >>>than US$200 >>> >>>bala >> >>What's "CRO"? Oscilloscope, maybe? >> >>JerryWhat bandwidth? What sort of synch capability? Some of the Texas Instruments DSK boards come with a rudimentary audio oscilloscope demo. By the way, the "CR" in your context stands for "cathode ray". Why do you specify that technology? Jerry -- Engineering is the art of making what you want from things you can get. �����������������������������������������������������������������������
Reply by ●March 16, 20042004-03-16
tnx jerry for ur interest. i would require an oscilloscope that could deal with signals upto 100MHz. my main concern is cost. By CRO I meant oscilloscope only and nothing related to cathode ray. it was because, all the oscilloscopes so far we have used in our lab have been CRO's only. we are used to it so much that CRO means oscilloscope for us. :) amar Jerry Avins <jya@ieee.org> wrote in message news:<4055c05f$0$2819$61fed72c@news.rcn.com>...> amara vati wrote: > > > ya, i need a pc oscilloscope within $200. > > > > bala > > > > Jerry Avins <jya@ieee.org> wrote in message news:<404f9ff3$0$3104$61fed72c@news.rcn.com>... > > > >>amara vati wrote: > >> > >> > >>>Could anyone suggest me if the is PCI board that acts as CRO. I > >>>believe such a product should of low cost. Is there one which is less > >>>than US$200 > >>> > >>>bala > >> > >>What's "CRO"? Oscilloscope, maybe? > >> > >>Jerry > > What bandwidth? What sort of synch capability? Some of the Texas > Instruments DSK boards come with a rudimentary audio oscilloscope demo. > > By the way, the "CR" in your context stands for "cathode ray". Why do > you specify that technology? > > Jerry
Reply by ●March 16, 20042004-03-16
amara vati wrote:> tnx jerry for ur interest. i would require an oscilloscope that could > deal with signals upto 100MHz. my main concern is cost. By CRO I meant > oscilloscope only and nothing related to cathode ray. it was because, > all the oscilloscopes so far we have used in our lab have been CRO's > only. we are used to it so much that CRO means oscilloscope for us. :) > > amarI don't off hand know any product with that bandwidth. An ADC to collect samples at more that 200 MHz isn't likely to be found on a cheap board. For more modest frequencies, check out http://gscope.sourceforge.net/ It is a library that I believe can work with your sound card. If you find a fast sampler you can connect via FireWire, USB, PCI, or other fast connection, it will work with that too. Ur abrvns are Mr.ies 2 me. Pls spell out ur wrds 4 me. See "Did u ..." in http://users.erols.com/jyavins/procfaq.htm. Jerry -- Engineering is the art of making what you want from things you can get. �����������������������������������������������������������������������
Reply by ●March 17, 20042004-03-17
Ya, I understand it is really difficult to find such a board after much search. So I have decided to make my own PCI board which it seems wouldnt cost more than $100. I have found a TI ADC that gives me a rate of 80 Msps and could accept frequencies upto 1000 GHz. I will post the results in this group once I finish designing it. I will have much use of the software from the site you mentioned and also from www.gnuradio.org. thanks amar Jerry Avins <jya@ieee.org> wrote in message news:<40572d39$0$2849$61fed72c@news.rcn.com>...> amara vati wrote: > > > tnx jerry for ur interest. i would require an oscilloscope that could > > deal with signals upto 100MHz. my main concern is cost. By CRO I meant > > oscilloscope only and nothing related to cathode ray. it was because, > > all the oscilloscopes so far we have used in our lab have been CRO's > > only. we are used to it so much that CRO means oscilloscope for us. :) > > > > amar > > I don't off hand know any product with that bandwidth. An ADC to collect > samples at more that 200 MHz isn't likely to be found on a cheap board. > For more modest frequencies, check out http://gscope.sourceforge.net/ It > is a library that I believe can work with your sound card. If you find a > fast sampler you can connect via FireWire, USB, PCI, or other fast > connection, it will work with that too. > > Ur abrvns are Mr.ies 2 me. Pls spell out ur wrds 4 me. See "Did u ..." > in http://users.erols.com/jyavins/procfaq.htm. > > Jerry
