Hi all,
We want to replace with a 52MHz oscillator for USRP N210, or to provide
input with the 52MHz crystal oscillator, and how it should be
operated?Could we use ref in Interface?
thank you.
best regards
Jon
___
USRP-users mailing list
USRP-users@list
Hi all,
>From the https://kb.ettus.com/X300/X310,we know that XCVR2450 was not
compatible
with X310.Do you have any advice for this?
best regards
Jon
___
USRP-users mailing list
USRP-users@lists.ettus.com
http://lists.ettus.com/mailman/listinfo/usrp-user
Could we changed some code uhd for support this?
2017-08-07 9:29 GMT+08:00 liu Jong :
> Hi all,
> From the https://kb.ettus.com/X300/X310,we know that XCVR2450 was not
> compatible
> with X310.Do you have any advice for this?
>
> best regards
> Jon
>
_
HI all,
We run command uhd_usrp_probe,output as below:
-- X300 initialization sequence...
-- Determining maximum frame size... 1472 bytes.
-- Setup basic communication...
-- Loading values from EEPROM...
-- Setup RF frontend clocking...
-- Radio 1x clock:200
-- [DMA FIFO] Running BIST for FIFO 0..
Hi,martin,
if so,how do we focus the data on a FPGA for processing?
We plan to use 4 number of X310 for 8X8MIMO, and now we want to use the
rfnoc framework for real-time signal processing. How do we focus the data
on a x310 for processing?. Because the collected data comes from different
x310.
than
Hi all,
We plan to use 4 number of X310 for 8X8MIMO, and now we want to use the
rfnoc framework for real-time signal processing. How do we focus the data
on a x310 for processing?. Because the collected data comes from different
x310.
thank you.
best regards
Jon
___
Hi all,
The GPIO connector for USRP B205mini is on sale?where can we find it?
thank you.
best regards
Jon
___
USRP-users mailing list
USRP-users@lists.ettus.com
http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
Hi all,
We connected usrp source and usrp sink directly with a USRP X310 as below:
[image: 内嵌图片 1]
Then run it and terminal print U all the time.
About version:
UHD_003.010.001.HEAD-0-g945fd653
gnuradio-3.7.10.1
thank you
best regards
Jon
___
US
of delay. Instead of having the delay block, you
> should just use timed commands to start TX one second after RX, and resize
> the USRP Source's output buffer to be large enough to buffer more than a
> million items (that is very large).
>
> Best regards,
> Marcus
> O
Hi all,
When we set the gain (or other parameter) to 20dB, we need to convert this
gain value into binary by UHD, and then pass it to FPGA. Is there any way
to know the transformation between this value and binary?in other words，
how does the corresponding binary transform? Do you have tables or fo
HI all,
For multiple E312 synchronizing,we did synchronous reception tests, and
specific things as email descriptions:
https://mail.google.com/mail/u/0/?pc=topnav-about-en#all/15f24798ac0bac0b
I also noted that said it was a bug:
http://permalink.gmane.org/gmane.comp.hardware.usrp.e100/16889
Has t
nt. We can't do anything
> with that, I'm afraid.
>
> Please find the email you're referring to, cite it directly, or link to it
> on http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/
>
> Thank you!
> Marcus M
>
> On 20.10.2017 03:20, liu J
but I can either a)
> compute the offset and manually correct for it, or b) stop and restart the
> stream, and the offset disappears.
>
> If the offset is drifting, you are not using a GPS disciplined clock. Are
> you sure you have GPS lock?
>
> -Daniel
>
> On Sun, Oct 22
Hi all,
Is there any thing about performance_data for TwinRx?where could i download
it?
thank you.
best regards
Jon
___
USRP-users mailing list
USRP-users@lists.ettus.com
http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
HI all,
Somebody know about it?
thank you.
Jon
2017-10-26 17:07 GMT+08:00 liu Jong :
> Hi all,
> Is there any thing about performance_data for TwinRx?where could i
> download it?
> thank you.
>
> best regards
> Jon
>
___
USRP-users mailing list
USRP-us
Hi all,
What is type the JTAG connector for B200mini?Where could we purchase it?
best regards
Jon
___
USRP-users mailing list
USRP-users@lists.ettus.com
http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
/product/details/JTAG-FX3-Cable-24
>
> Regards,
> Michael
>
> On Thu, Jan 11, 2018 at 5:18 PM, liu Jong via USRP-users <
> usrp-users@lists.ettus.com> wrote:
>
>> Hi all,
>> What is type the JTAG connec
Hi all,
How about the TX stray of UBX160 and Harmonic component index?We could't
find it from datasheet.
thank you.
best regards
Jon
___
USRP-users mailing list
USRP-users@lists.ettus.com
http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.co
Hi all,
When we set "master_clock_rate=25.6M" for Receiving and we found
that there is a Single frequency interference in
76.8M(25.6X3),102.4M(25.6X4),153.6M and so on until above 1.5G.We changed
the "master_clock_rate=16M",and we also found that there is a Single
frequency interference in 8
Hi all,
Any suggestion is welcome.
2018-03-02 14:21 GMT+08:00 liu Jong :
> Hi all,
>When we set "master_clock_rate=25.6M" for Receiving and we found
> that there is a Single frequency interference in
> 76.8M(25.6X3),102.4M(25.6X4),153.6M and so on until above 1.5G.We changed
> the "master
Hi all,
We test it with matlan2017b.But we don't think it does with softwere.
best regards
Jon
2018-03-05 10:29 GMT+08:00 liu Jong :
> Hi all,
> Any suggestion is welcome.
>
> 2018-03-02 14:21 GMT+08:00 liu Jong :
>
>> Hi all,
>>When we set "master_clock_rate=25.6M" for Receiving and we
Hi all,
Do you give us some advice?
thank you.
best regards
Jon
2018-03-06 11:48 GMT+08:00 liu Jong :
> Hi all,
> We test it with matlan2017b.But we don't think it does with softwere.
>
> best regards
> Jon
>
> 2018-03-05 10:29 GMT+08:00 liu Jong :
>
>> Hi all,
>> Any suggestion is welcome.
>>
>
Hi Marcus,
Thank you for your help.
2018-03-08 10:37 GMT+08:00 Marcus D. Leech via USRP-users <
usrp-users@lists.ettus.com>:
> On 03/07/2018 08:07 PM, liu Jong via USRP-users wrote:
>
> Hi all,
> Do you give us some advice?
> thank you.
>
> best regards
> Jo
Hi all,
We know that when we insert network cable to e313,the e313 will power on
and press power button is not needed. Now,we take DC power supply(12V) for
e313,and we must press power button of e310 and then power on.
It is normal?How can we achieve power on and no press power button with DC
power
Hi all,
We know that external LO is needed when we want to sync 4 channel of
N310.So Ettus supply the external LO or some advice?
Another quetion,if we want to directly connect via the SFPs and operate
N310 as X3xx from a host,how set that?
best regards
Jon
<
usrp-users@lists.ettus.com>:
> On 05/09/2018 10:44 PM, liu Jong via USRP-users wrote:
>
> Hi all,
> We know that external LO is needed when we want to sync 4 channel of
> N310.So Ettus supply the external LO or some advice?
> Another quetion,if we want to directly
Hi all,
We have two pieces of E313,the difference of them is one of them insert sg1
imges and another insert sg3 image.
When we take DC power supply(12V) for e313,the sg1's e313 would auto
start,but for the sg3's e313,we must press power button,then e313 power on.
Is it normal?How could make auto
to RMA your E313. The latest
> revision of the E313 always powers on when power is applied and ignores the
> state of the power button.
>
> -Robin
>
>
> On Sun, May 13, 2018 at 11:19 PM, liu Jong via USRP-users <
> usrp-users@lists.ettus.com> wrote:
>
>> Hi all,
revision of the E313 always powers on when power is applied, and ignores
> the state of the power button.
>
> --Neel Pandeya
>
>
>
>
> On 3 May 2018 at 00:50, liu Jong via USRP-users <
> usrp-users@lists.ettus.com> wrote:
>
>> Hi all,
>> We know that
Hi all,
Could you tell us where we can download USRP N310's schematics.
Thank you.
best regards
Jon
___
USRP-users mailing list
USRP-users@lists.ettus.com
http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
available. Do you have any specific
> questions that I might be able to answer in the meanwhile? The files will
> be posted to the Knowledge Base when they are ready.
> https://kb.ettus.com/N300/N310
>
> Regards,
> Derek
>
> On Fri, Jun 8, 2018 at 2:19 AM, liu Jong via
31 matches
Mail list logo
