[USRP-users] block parameters of UHD

Ron Economos w6rz at comcast.net
Fri Jan 24 04:32:24 EST 2020

You can get the gain capabilities with the shell command:


Setting a specific power output is not possible unless you calibrate 
with an external measuring device like a spectrum analyzer. However, 
once you are calibrated, the internal attenuator is pretty accurate.


On 1/24/20 00:50, massoud pourmandi via USRP-users wrote:
> Dear colleagues,
> Let’s set the sinusoidal signal with amplitude =1 and set gain values 
> for USRP Sink and USRP source 10 and 20.
> First: what are the upper limits and lower limits of gain value? (I 
> just blindly set a number to it).
> Second: what is the relation between output power and amplitude. For 
> example, how can I set the parameters for a specific power?
> The schematic is attached.
> _______________________________________________
> USRP-users mailing list
> USRP-users at lists.ettus.com
> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/attachments/20200124/5e2bc235/attachment.html>

More information about the USRP-users mailing list