[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] USRP Digital Modulation - Loopeback Constellation
From: |
CEL |
Subject: |
Re: [Discuss-gnuradio] USRP Digital Modulation - Loopeback Constellation |
Date: |
Thu, 14 Jun 2018 10:46:16 +0000 |
Hi Luis,
On Thu, 2018-06-14 at 12:29 +0200, Luis Felipe Albarracin Sanchez
wrote:
> Hello Marcus,
>
> Thanks for the response,
>
> I am not using an attenuator, because i font have one , i am only with my
> cable, but i have meassured the Power before connecting to the RX in my USRP,
> so it wont be bigger than the threshold of the USRP.
That's a dangerous game – you rely on never inadvertedly setting a high
RX or TX gain.
>
> Thanks for the info, is there any guide where i can look all of the blocks
> for Sync, phase tracking and shape filtering implemented in a loopback for
> 16QAM and other digital modulations (Flowgraphs examples)?
https://tutorials.gnuradio.org has a PSK example if you read from
chapter 1 to 7 :)
Best regards,
Marcus
smime.p7s
Description: S/MIME cryptographic signature