[hpsdr] ET and PS

[Warren C. Pratt]

Hi Helmut,

Very nice work!  We look forward to future updates.

I saw your other post about reluctance to use a "primary side" design 
because of safety concerns.  I completely understand and support that.  
Some years ago (quite a few actually) as a young design engineer I was 
involved in the design of some switching power supplies.  I was at first 
surprised by the strict spacing and isolation requirements between 
primary and secondary.  As I gained more experience, I came to really 
appreciate the thought that went into those rules.

73,
Warren  NR0V

On 10/4/2014 12:42 AM, Helmut Oeller wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
>
>
> Hi,
>
> Envelope tracking (ET) is an advanced method to boost efficiency of 
> linear amplifiers. Many thanks to Phil, VK6PH, and Warren, NR0V, who 
> made the access to the envelope information on Hermes and the 
> necessary baseband processing in PowerSDR possible.
>
> More details about the current project status at 
> http://www.hamsdr.com/dnld.aspx <http://www.hamsdr.com/dnld.aspx%20%20>
>
> 73, Helmut, DC6NY
>
>
>
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