Project Detail

Data Acquisition 25Ms/s

Data Acquisition 25Ms/s is project number 278703
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Status: Closed
(Project expired)

Selected Providers: -

Budget: $30-250

Created: 06/24/2008 at 17:24 EDT

Bid Count: 8

Average Bid: $ 175

08/03/2008 at 17:24 EDT

Project Creator: BobbyRabi33
Employer Rating: 10.00/10 (4 reviews)

Description

Research (Phase 1),

need a AtoD solution, that
interfaces DMA to a typical computer (PCI/PCI-X/PCIe) 64bit mobo.
(could be intel/amd processor).
Must mount compact (i.e. riser L card?), or via cable?
Must work with Linux OS, and programmable fully by C.
Most important, must be able to capture analog and convert to
digital (10,12,16 bit?), at 25Ms/s or higher (even to 100Ms/s.
Solution may be custom build?
Solution should not be expensive, i.e. if a off-the-self exists for
1000.00$ that would be the solution (for this phase), if
its $5000.00, then one needs to seriously look at custom build.
In a future phase, a custom build will happen, to mass produce this
and at a cheap cost. i.e. 100-400$ US for a pci-? card, suited to a refined task.

At this stage in the project, (Phase 1), all is required is research.
What products out there, if any, can do this, and for how much?
If expensive, is the next phase a custom build.

Other issues like differential sampling (verses reference), and
protection of the electronics to damage also have to be considered.

Also, a combination of slower A2D's is not acceptable, it must be a single input able to sample 25Ms/s+.

This spec. can be expanded upon if need be (bidder has more questions)
Future phases will include software development, and custom build
(based on findings of this phase).
Extra consideration may be given to bidders who have abilities to take on future phases.

Will probably except multiple bidders, to have benfit of two or more
people working on it, so nothing is missed.
I can except a single bid on this one, and issue another project to another bidder.

Money will be placed in escrow.
Except delivery in 2-3 parts, and release of escrow same.

i.e. (1) initial possibilities
(2) short list
(3) results including contact with vendors and/or data sheets etc.

project budget can lead to more if tasks become more involved.

Additional information submitted:

07/18/2008 at 23:42 EDT:
The following is the best I have found:

UF2e-2020
8-bit A/D PCI Express x1 board. 50 MS/s $3,499.00

http://strategic-test.com/ultrafast_pci_express_boards/index.html

supported by Linux and C programming

So I am looking for something as capable, but cheaper.

If you have a very good idea to build one, and it would be inexpensive, then that is of interest too.

I will also post another brother project of this, to do with a strobe, that might be of interest.

07/22/2008 at 21:37 EDT:
Sorry, had to extend, just in middle of buying home, and cannot get time to finalize this, hopefully this weekend or shortly there after.

-rb

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Messages Posted: 2

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PMB

250

20 days

06-28-2008 02:01 EDT

10.00/10
(3 reviews)

Hello, We are an Electronic Design House based in Pune, India specializing in Prototype Projects and Design Documentation. We have a strong technical team that specializes in Embedded Hardware , Firmware and PC Based Software. We bring to the table strong design and documentation skills. We can understand the design and document it as per user needs. The engineers are extremely fluent in English and working with them will not be an issue. Development work gets done in India and we have a sales team in West LA. We have an excellent network connectivity, VOIP setup for direct communication with US/European/Middle East clients. We will be able to work on this project. Work will be completed in 20 days and costing will be 250$. This is tentative schedule from our side. If you have any plans that will be followed and accordingly executed. Please let me know if any other information is required. We can provide references whenever required from US, India and Japan. Regards, Yogesh

viorel333

120

5 days

06-24-2008 23:14 EDT

10.00/10
(1 reviews)

Hi , I'm an engineer who worked a lot with data aquisition hard and soft .I had various projects involving DAQ from scratch to sofware development. I think your project can be done with existing hardware ...

contact2web

1 day

06-25-2008 04:34 EDT

(No Feedback Yet)

Please see PMB

iindial

150

10 days

07-01-2008 08:53 EDT

(No Feedback Yet)

Dear sir, i looked the issue you discussed. i am very highly interested in this. please go through the PMB. thanx

jagadid

250

2 days

07-09-2008 02:57 EDT

(No Feedback Yet)

Hi, Good project to bid for. I am sure you are not aware of the prices. The hardware cost around 25k to 30k i.e around($750) in India. Who will bare this expenses? If you want a interface, I will get this done in a single day and If you want the hardware also to be provided by me, you have the bare the cost of the Electronics along with it import and export duties. Thanks & Regards Jagadish

cjgadget

100

5 days

07-16-2008 08:46 EDT

(No Feedback Yet)

Greetings. My name is John and I am aerospace/electrical engineer for a defense company. I have experience in this exact application that enables me to produce valuable research for you in a short period of time for little cost. Just recenetly, I have designed a COTS dataq module that would sample 16 acoustic transducers, process and store(storage is really the hard part). I know my knowledge can be easily adapted for your application. Of course, I will produce new preliminary design trade offs that do not violate NDA's with my current/previous employers. PM me for more info.

GeorgeASICFPGA

250

120 days

07-23-2008 14:57 EDT

(No Feedback Yet)

Hi, I have accomplished two similar designs. They are both in mass pro. (32-bit and 64-bit versions PCI 2.2) Please see the PM.

saqibpk

250

10 days

07-24-2008 09:13 EDT

(No Feedback Yet)

Hi ! I am not sure that weather i am going to get the project or not . by my experience has been on designig a PCI software radio , which did bandpass sampling of the 70MZ IF. we used the 40MSps AD by TI. That was way back in 2003. If you are interested in the survey of the available solutions, i think i can be of help. Regards Saqib Ali

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