Filters

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  • Question
  • Updated 5 years ago
  • Answered
Steve,
How will the 6000 filters compare with the PowerSDR filters?
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Ned K1NJ

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Posted 5 years ago

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Steve - N5AC, VP Engineering

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Which filters are you referring to? Band-pass preselector filters, transmit harmonic filters or software channel filters? I suspect you are asking about the software channel filter -- the variable final filter that is used to select the passband that you can hear in the receiver. As of V0.13.10.0 the filters are very comparable to the filters in PowerSDR which is to say they are "brick wall, no ring" filters.

Steve
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Ned K1NJ

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Steve,
I should have asked how will the final variable filters, in the next
released preview version (.14) and in version 1.0 compare with the filters
now in PowerSDR. More specifically, the CW filters. I think you mentioned
in another thread that they would be improved over release .13.

" We have dramatically increased the sharpness of the filters recently
(0.14.x as I recall)."

Right now they don't seem to be as sharp as in PowerSDR.

Thanks,
Ned, K1NJ