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Re: [Discuss-gnuradio] Multiplexing modulators
From: |
John Ackermann N8UR |
Subject: |
Re: [Discuss-gnuradio] Multiplexing modulators |
Date: |
Tue, 21 Jun 2011 16:40:15 -0400 |
On Jun 21, 2011, at 4:08 PM, Nick Foster <address@hidden> wrote:
Couple of things. First of all, when you add two signals together, you
> don't add the sample rates. Two 256ksps streams added together still
> result in a single 256ksps stream. Second, 256ksps is not a factor of
> 100Msps, so the USRP2 picks the closest available valid rate, which is
> 100e6/392=255.102ksps. You might have better luck using a sample rate
> which is natively supported. Try 250ksps.
>
> --n
Thanks, Nick. I missed the sample rate factor because I was thinking of USRP1.
I'll fix that and the fallacy of adding rates, and try again.
Thanks,
John
- [Discuss-gnuradio] Multiplexing modulators, John Ackermann N8UR, 2011/06/21
- Re: [Discuss-gnuradio] Multiplexing modulators, Alexandru Csete, 2011/06/21
- Re: [Discuss-gnuradio] Multiplexing modulators, Alexandru Csete, 2011/06/21
- Re: [Discuss-gnuradio] Multiplexing modulators, Johnathan Corgan, 2011/06/21
- Re: [Discuss-gnuradio] Multiplexing modulators, Marcus D. Leech, 2011/06/21
- Re: [Discuss-gnuradio] Multiplexing modulators, John Ackermann N8UR, 2011/06/21
- Re: [Discuss-gnuradio] Multiplexing modulators, Nick Foster, 2011/06/21
- Re: [Discuss-gnuradio] Multiplexing modulators,
John Ackermann N8UR <=
- Re: [Discuss-gnuradio] Multiplexing modulators, Marcus D. Leech, 2011/06/21
- Re: [Discuss-gnuradio] Multiplexing modulators, John Ackermann N8UR, 2011/06/24
- Re: [Discuss-gnuradio] Multiplexing modulators, Iain Young, G7III, 2011/06/28
Re: [Discuss-gnuradio] Multiplexing modulators, Marcus D. Leech, 2011/06/21
Re: [Discuss-gnuradio] Multiplexing modulators, Matt Ettus, 2011/06/21
Re: [Discuss-gnuradio] Multiplexing modulators, Johnathan Corgan, 2011/06/21