[hpsdr] [Fwd: Re: Decimation Question]

[Graham / KE9H]

Henk:

I was referring to Phil's  4 hour  tutorial at DCC last September.

If you were not at DCC, then
TAPR is selling his presentation on DVD at

http://www.arvideonews.com/dcc2008/

You want DVD #6 ...
Software Defined Radio"Through the Looking Glass"
 by Phil Harman VK6APH.

An excellent investment, if you are interested in SDR.

--- Graham

==

Henk Remijn PA5KT wrote:
> Graham,
>
> What tutorial are you referring to? I am trying to find a tutorial to 
> use for a demo at the local club.
>
> PA5KT Henk
>
> Graham / KE9H schreef:
>> ***** High Performance Software Defined Radio Discussion List *****
>>
>> All:
>>
>> In Phil's tutorial on SDR design, he showed that SNR increases by 6 
>> dB, or effective bits of resolution increases by 1 bit of resolution 
>> for every decimation by a factor of 4.
>>
>> My question is... What happens to spur free dynamic range during 
>> decimation?  Does it also improve? or does it stay constant?
>>
>> --- Graham
>>
>>
>> _______________________________________________
>> HPSDR Discussion List
>> To post msg: hpsdr at hpsdr.org
>> Subscription help: http://lists.hpsdr.org/listinfo.cgi/hpsdr-hpsdr.org
>> HPSDR web page: http://hpsdr.org
>> Archives: http://lists.hpsdr.org/pipermail/hpsdr-hpsdr.org/
>>
>
>