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Re: [Discuss-gnuradio] Over the Air Signal Capture
From: |
mgray |
Subject: |
Re: [Discuss-gnuradio] Over the Air Signal Capture |
Date: |
Sat, 15 Jan 2005 11:09:34 -0700 (MST) |
I will capture the data and put it on my website. I was thinking a
50-100mS sample period would be good. That would be 50-100 symbols of C/A
code. I'll also post the ephemeris data with the samples to allow a
complete nav solution.
Great web site Krys and it looks like a good start to software GPS. Very
cool stuff.
It might take a couple days since I'm going through the USRP learning
curve as we speak.
On Sat, 15 Jan 2005, Krzysztof Kamieniecki wrote:
> Hi,
>
> I would be interested in getting some (the more the better) GPS data. I'm
> also getting a USRP but a
> front end may take a while.
> How are you planning on sharing the data?
>
> If you're interested, here is my website (such as it is)
> http://www.kamieniecki.com/krys/gps/
>
> Thanks,
> Krys
>
> address@hidden wrote:
>
> > If anyone needs some more sample data captured, please let me know. I
> > should have my USRP board today. I'm in the Phoenix, AZ metro area and
> > would be happy to capture signal that may help in development of
> > processing blocks.
> >
> > Provide frequency, bandwidth, and sample length information. I'll try to
> > help out. I have antennas for DC - 3GHz. Right now I'm thinking of a GPS
> > snapshot, 2m (144-148MHz), 70cm (440-450MHz) ham bands, and maybe a public
> > service band (455-465MHz) has a lot of narrow band FM activity.
> >
> > What are the thoughts on an IMBE CODEC? Isn't that covered by a patent?
> >
> >
> >
> >
> >
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden
> > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> >
>
>
- Re: [Discuss-gnuradio] Over the Air Signal Capture, (continued)
Re: [Discuss-gnuradio] Over the Air Signal Capture,
mgray <=