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Re: [Discuss-gnuradio] atsc_cpll finally works
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From: |
Eric Blossom |
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Subject: |
Re: [Discuss-gnuradio] atsc_cpll finally works |
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Date: |
Thu, 22 May 2008 22:35:03 -0700 |
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User-agent: |
Mutt/1.5.17 (2007-11-01) |
On Thu, May 22, 2008 at 10:53:12PM -0400, Achilleas Anastasopoulos wrote:
>
> So the signal u(t) needs to be sampled at 6 Complex-Msps, which is what you
> do (sampling it at 6.4 Complex-Msps, or as Eric wants at 8 complex-Msps).
>
I'm worried about the roll off at the edges of the passband at 6.4 MS/s.
We're only flat to about 70% of Fs, which is 4.5 MHz at 6.4 MS/s.
If it can be made to work well at 6.4 MS/s, that's great.
Eric