[USRP-users] Transmit simultaneously with 2 USRP N210

Ethem Sozer Ethem.Sozer at mathworks.com
Thu Jul 13 13:40:10 EDT 2017

Hi Basil,

You can transmit using multiple USRP radios as shown in this example:


This example uses 2 X310 radios to get 4 transmit channels but you can connect multiple N2xx radios also.


From: USRP-users [mailto:usrp-users-bounces at lists.ettus.com] On Behalf Of ?as???? ?s??e??? via USRP-users
Sent: Thursday, July 13, 2017 1:25 PM
To: usrp-users at lists.ettus.com
Subject: [USRP-users] Transmit simultaneously with 2 USRP N210

Hello everyone,

I am trying many weeks to find a way to transmit simultaneously from 2 USRP N210 series.I have connected usrp with pc with ethernet cable and all works great (for siso system). I work with MATLAB without simulink etc, just clear code and I communicate with one USRP with this code.

tx = comm.SDRuTransmitter(...
          'Platform','N200/N210/USRP2', ...
          'IPAddress','', ...
          'CenterFrequency',2.5e9, ...
while 1
    step(tx, data.');

I also found uhd on github (exaples-> tx_samples_from_file.cpp)  and I successful transmitted a signal once using terminal but I cannot find how to make two usrp to transmit simultaneously either in MATLAB or c++.

I want to implement Alamouti 2x1.

Any help would be appreciated,
thank you,
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/attachments/20170713/3d2722f1/attachment-0002.html>

More information about the USRP-users mailing list