[minima] Re: Linear Output Filter Switching

  • From: Dan Reynolds <on30ng@xxxxxxxxx>
  • To: minima@xxxxxxxxxxxxx
  • Date: Thu, 6 Feb 2014 11:46:53 -0600

Great work Mark. That will get me started for sure. My Si570 should be here
today.

Wayne, I think it's a good idea to double the contacts for higher power but
I'm probably not going to have a power amp higher than 10 watts or so.


73
Dan -- KB9JLO
https://sites.google.com/site/on30ng/


On Thu, Feb 6, 2014 at 5:52 AM, Mark G0MGX <mark.g0mgx@xxxxxxxxx> wrote:

>  Hi Team
>
> I've done a bit more work on the output filter switching using a 4028
> (which arrived today!).
>
> The wiki is updated:
>
> http://www.hfsignals.org/index.php/Final_Output_Filters
>
> Including a link to a simple sketch to try and illustrate how it works and
> enable others to prototype the ideas as I have.
>
> There will be more on this topic from me....
>
> Mark
> G0MGX
>

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