[hpsdr] Phoenix

ad0es ad0es at ad0es.net
Wed Apr 26 09:44:26 PDT 2023


Hi all,

I connected a DX Engineering preamp and discovered brokenness in my FPGA 
code, but it's fixed now!

Go to April 26 
<https://community.element14.com/technologies/fpga-group/b/blog/posts/direct-fourier-conversion-software-defined-radio-using-cuda-processing>

turns out this was the cause of the high noise level, not the front end 
(or lack thereof)

Steve AD0ES

On 4/13/23 12:54 PM, ad0es wrote:
> Hi all,
>
> I am in the final stages of prototyping a receive only version of 
> Minerva. The PCIe/FPGA/ADC parts
> are working. The final step is the design of an RF appropriate front 
> end. I'm afraid this is outside
> of my skill set...
>
> I would like the community's help in this design.  Any 
> comments/suggestions/criticisms are welcome!
> I've put together a website with info and sample schematics:
>
> 73,
> Steve AD0ES
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