[Elecraft] K3 DSP processor speed

Kevin Stover kevin.stover at mediacombb.net
Mon Nov 9 18:54:13 EST 2015


It reminds me of my computer overclocking days when bragging rights went 
to the guy who could run the processor at the highest clock without 
roasting throwing BSOD's or cooking the silicon. It's analogous to 
today's PC gamers who overclock video cards to get the very last frame 
per second on such and such game. Of course they can't actually SEE and 
increase in frame rate above about 30 frames per second. They need 
software to tell them they are getting 110 frames per second.

Some people grow up faster than others.

On 11/9/2015 5:04 PM, Mike Harris wrote:
> According to the review in the November RSGB magazine (RadCom) it 
> hosts three 32 bit floating point DSP units. Two clocked at 393MHz for 
> the receivers and the transmitter an one clocked at 370MHz for the 
> spectrum scope. Also two 24-bit DAC's.
>
> I never use NR so essentially I don't really care if 2400 MFLOP 
> devices make a difference.
>
> Occam's razor springs to mind  "It is vain to do with more what can be 
> done with fewer". Possibly less powerful DSP engines are becoming 
> obsolete, maintenance only devices.
>
> Regards,
>
> Mike VP8NO
>


-- 
R. Kevin Stover
AC0H
ARRL
FISTS #11993
SKCC #215
NAQCC #3441



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