_
From: Kyeong Su Shin
Sent: Sunday, July 26, 2020 2:13 PM
To: Koyel Das (Vehere); GNURadio Discussion List
Subject: Re: GRC max sample rate
Hello Koyel:
I used a generic Intel i5 PC, with a Mellanox 10Gbps NIC. I do not remember the
exact model numbers, but I am pretty sure that the cpu was a rela
Vehere) ; discuss-gnuradio@gnu.org
Subject: Re: GRC max sample rate
On 07/26/2020 03:15 PM, Koyel Das (Vehere) wrote:
Hi Marcus,
Good that you replied my email. Since you work on Radio Astronomy as I heard
from Neel, I want to ask you something. By using USRP I saw that without any
special configu
On 07/26/2020 03:15 PM, Koyel Das (Vehere) wrote:
Hi Marcus,
Good that you replied my email. Since you work on Radio Astronomy as I
heard from Neel, I want to ask you something. By using USRP I saw that
without any special configuration the phases of any two channels of
USRP 2955 are phase co
-rate, rate stands for Doppler shift.
Regards,
Koyel
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From: Discuss-gnuradio
on behalf of Marcus D. Leech
Sent: Monday, July 27, 2020 12:18:01 AM
To: discuss-gnuradio@gnu.org
Subject: Re: GRC max sample rate
On 07/2
On 07/26/2020 02:10 AM, Koyel Das (Vehere) wrote:
Hi Kyeong,
Since you have received at 200 MSPS data from usrp, I am asking this
to you. What were your system parameters to receive at 200 MSPS like
clock speed of processor, did you have DDR4 ram with ssd? And 10 gbps
nic card? What clock spe
Hi Kyeong,
Okay thanks for the information.
Regards,
Koyel
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From: Kyeong Su Shin
Sent: Sunday, July 26, 2020 2:12:47 PM
To: Koyel Das (Vehere) ; GNURadio Discussion List
Subject: Re: GRC max sample rate
Hello
collect the data. I do not remember further details.
Regards,
Kyeong Su Shin
보낸 사람: Koyel Das (Vehere)
보낸 날짜: 2020년 7월 26일 일요일 오후 3:10
받는 사람: Kyeong Su Shin ; GNURadio Discussion List
제목: Re: GRC max sample rate
Hi Kyeong,
Since you have received at 200 MSPS data
ong Su Shin
Sent: Friday, July 24, 2020 3:32:33 PM
To: Koyel Das (Vehere) ; GNURadio Discussion List
Subject: Re: GRC max sample rate
Hello Koyel:
I did one channel with 200 MSPS before, so probably yes (assuming that you are
not doing any other processing).
Consider using sc16. Also, you c
Hi Paul,
Ok thanks for the information.
Regards,
Koyel
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From: Discuss-gnuradio
on behalf of Paul Boven
Sent: Saturday, July 25, 2020 2:12:25 PM
To: discuss-gnuradio@gnu.org
Subject: Re: GRC max sample rate
Hi
r interleaved. So I am unable to understand
>> when you say vector to stream will interleave I and Q samples.
>>
>> Regards,
>> Koyel
>>
>> Get Outlook for iOS <https://aka.ms/o0ukef>
>> ----------------
>> *From:* Discuss-gnuradio
>> on behalf of
>> Paul B
rleave I and Q samples.
>>
>> Regards,
>> Koyel
>>
>> Get Outlook for iOS <https://aka.ms/o0ukef>
>> ----------------
>> *From:* Discuss-gnuradio
>> on behalf of
>> Paul Boven
>
-
*From:* Discuss-gnuradio
on behalf of
Paul Boven
*Sent:* Saturday, July 25, 2020 1:31:20 PM
*To:* discuss-gnuradio@gnu.org
*Subject:* Re: GRC max sample rate
Hi Koyel,
On 7/25/20 9:19 AM, Koyel Das (Vehere) wrote:
Will there be
t; samples.
>
> Regards,
> Koyel
>
> Get Outlook for iOS<https://aka.ms/o0ukef>
>
> From: Discuss-gnuradio
> on behalf of Paul
> Boven
> Sent: Saturday, July 25, 2020 1:31:20 PM
> To: discuss-gnuradio@gnu.org
> Subjec
o
on behalf of Paul Boven
Sent: Saturday, July 25, 2020 1:31:20 PM
To: discuss-gnuradio@gnu.org
Subject: Re: GRC max sample rate
Hi Koyel,
On 7/25/20 9:19 AM, Koyel Das (Vehere) wrote:
> Will there be packet drops if USRP source is set at 32 bit complex float
> in grc when receiving at 1
Hi Koyel,
On 7/25/20 9:19 AM, Koyel Das (Vehere) wrote:
Will there be packet drops if USRP source is set at 32 bit complex float
in grc when receiving at 100 MSPS each from two channels? That makes
2*100e6*64 (32 bit I and 32 bit Q) = 12800e6 or 12.8 gbps. I am unable
to set usrp source block
URadio Discussion List
Subject: Re: GRC max sample rate
Hi Kyeong,
Ok thanks so much for the information.
Regards,
Koyel
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From: Kyeong Su Shin
Sent: Friday, July 24, 2020 3:32 PM
To: Koyel Das (Vehere); GNURadi
Hello Koyel:
I did one channel with 200 MSPS before, so probably yes (assuming that you are
not doing any other processing).
Consider using sc16. Also, you can try using libuhd directly.
Regards,
Kyeong Su Shin
보낸 사람: Koyel Das (Vehere) 대신 Discuss-gnuradio
보낸
Hi Kyeong,
Ok thanks so much for the information.
Regards,
Koyel
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From: Kyeong Su Shin
Sent: Friday, July 24, 2020 3:32 PM
To: Koyel Das (Vehere); GNURadio Discussion List
Subject: Re: GRC max sample rate
Hello
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