Hi Zach,

welcome to the community!

So, seeing you have QPSK working, that means you have some flow graphs in which you can attach graphical sinks to see whether the inidividual steps in your receiver are working. That's how you get started identifying the detection, equalization, time, frequency and phase recovery problem that is stopping you from having success here.

> 28/256PSK/QAM is something that I
> would like to achieve even though I understand those have their own problems 
as well

Could you be more detailed as to what problems they have?

Best regards,
Marcus


On 4/9/25 3:02 PM, Zachary Naymik wrote:
Hello all,
I was reaching out to the community to see if anyone had any examples of 16PSK/16QAM working. I have been able to get QPSK working myself and using others examples. I'll admit that I am not anywhere near experienced or an expert with signal processing. Hence why I am wondering if anyone has any configurations that are able to work with transmitting a file over 16PSK/16QAM or any higher orders as well. 128/256PSK/QAM is something that I would like to achieve even though I understand those have their own problems as well. If anyone has any information or some place to point me that would be great, if you have any questions please ask and I will answer to the best of my ability.

Best,
Zach

--

Zach Naymik|Software Engineer

e:znay...@mti-systems.com p:330-931-9945

https://mti-systems.com <https://mti-systems.com>

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