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New Filtering
Posted: Sat Sep 05, 2020 7:37 am
by Simon G4ELI
So,
With new filtering in place for the 1 MHz bandwidth I have the CPU load down to 0.5% on my i5-8600K (not overclocked). The more I use this 16-bit ADC design the more I life it and look forward to new ADC-based SDRs in 2021.
I'm now ending the the RX-666 development for the time being and returning to other areas of the software.
Re: New Filtering
Posted: Sat Sep 05, 2020 8:01 am
by sm6fhz
Hi Simon.
Great to hear, thanks for your swift response and work on these now radios.
Does SDRC separate RX-666 and RX-888 and identify them as two different radios with slightly different features or as the same?
Different drivers to use them?
What is your experience of the VHF/UHF performance of your unit? Any comparison to other SDR's?
73 / Ingolf, SM6FHZ
Re: New Filtering
Posted: Sat Sep 05, 2020 12:02 pm
by mstangelo
Simon,
Any chance of supporting the QS1R? Some of us have this fine SDR.
Mike N2MS
Re: New Filtering
Posted: Sat Sep 05, 2020 2:19 pm
by Simon G4ELI
mstangelo wrote: Sat Sep 05, 2020 12:02 pm
Simon,
Any chance of supporting the QS1R? Some of us have this fine SDR.
Mike N2MS
Sorry, no. I don't have one and don't have much time left for 2020.
Re: New Filtering
Posted: Sat Sep 05, 2020 2:20 pm
by Simon G4ELI
sm6fhz wrote: Sat Sep 05, 2020 8:01 am
Hi Simon.
Great to hear, thanks for your swift response and work on these now radios.
Does SDRC separate RX-666 and RX-888 and identify them as two different radios with slightly different features or as the same?
Different drivers to use them?
What is your experience of the VHF/UHF performance of your unit? Any comparison to other SDR's?
73 / Ingolf, SM6FHZ
Hi,
I don't think I can detect the difference, sorry. The driver is the same, Cypress FX3. VHF / UHF not so great, it's really a superb HF radio.
Re: New Filtering
Posted: Fri Sep 11, 2020 11:31 am
by PD3LK
The QS1R looks nice but it is a USB-2 SDR. I find all newer USB-3 developments much more interesting. Regards, Leon