Re: 3 technical questions

Posted by wayne burdick on May 30, 2019; 2:40pm
URL: http://elecraft.85.s1.nabble.com/3-technical-questions-tp7652460p7652494.html

Since we use the same DSP code for demodulation of both the direct-sampling and superhet receive paths, latencies should be very similar.

Wayne
N6KR



> On May 30, 2019, at 3:03 AM, E.H. Russell <[hidden email]> wrote:
>
> Wayne,
>  
> The direct sampling ADC and the superhet ADC will probably have different latencies, with the superhet ADC being shorter. Also the DSP filters will have more latency than the crystal filters. Any information yet on typical latency with direct sampling as compared to superhet?
>  
> Thanks,
> 73 Ed w2rf

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