[USRP-users] Automatic Gain Control

Sergio Parreño Gómez sergio.parreno at iecisa.com
Fri Nov 22 02:38:09 EST 2019


Hi all,
We have a X310 SDR  with release version 3.14.1.1 of UHD. We are obtaining
IQ samples from 4 channels.
My question is, X310 includes Automatic Gain Control in samples
depending on signal power? I say that because in the datasheet I couldn't
find any information about that but I observed differences in power level
depending on if SDR gives samples in int or in float format.

Clarification: When SDR gives samples in int format and after I'm
interpreting that sample the signal power is different than if I obtain
samples in float format.
Best regards
Sergio

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