[time-nuts] OT: 10 MHz data capture, help
SAIDJACK at aol.com
SAIDJACK at aol.com
Fri Apr 10 23:18:19 UTC 2009
Hello Tom,
Not sure if someone said this already, the Wavecrest units can sample your
data. Up to 40K samples per second continuous according to their
literature, via GPIB.
Their PC application software (VISI) has a scope mode where you can make
this data visible just like on a two-channel sampling scope.
If you are lucky, you can pick one up for ~$500 on Ebay, or rent one.
bye,
Said
In a message dated 4/10/2009 16:13:59 Pacific Daylight Time,
eliocor at gmail.com writes:
>
> ---------- Forwarded message ----------
> From: "Tom Van Baak" <tvb at LeapSecond.com>
> To: "Discussion of precise time and frequency measurement" <
> time-nuts at febo.com>
> Date: Fri, 10 Apr 2009 13:38:55 -0700
> Subject: [time-nuts] OT: 10 MHz data capture, help
> I'd like to do a continuous capture of the bits, for up to tens of
> minutes, into a PC. That comes to about 1 GB of raw data. I can
> handle the decoding of the bits in software after the capture is
> done. This is a one-time experiment.
>
> What is the best/quickest/easiest way to capture data like this?
> I've looked at various USB or LAN logic analyzer and 'scopes
> but most seem to work on batches of data. I need a continuous
> capture.
>
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