Oops – I should have said:
“The brick-wall sided constantly variable filtering provided by the fully
digital HPSDR and its associated OpenHPSDR software and the way this filtering
handled noise in comparison to the K3’s crystal roofing filtering made the
HPSDR a superior radio for weak signal DXing – simply put, I could read S2/S3
signals on the HPSDR in a 50Hz bandwidth that were unreadable on the K3.”
Vy 73
Steve, VK6VZ
-------------------
>From Stu, K6TU
As with any technological change, there are many myths, past truths or part
truths that get repeated endlessly and out of context by those frightened or
challenged by the change.
Software defined radios are no exception to this in the world of Ham Radio.
Steve Hicks, N5AC and the VP of Engineering at FlexRadio has posted an
excellent explanation and bust of the ADC overload myth on the FlexRadio
community. You don?t need to be registered on the community to read this
excellent write up:
https://community.flexradio.com/flexradio/topics/adc-overload-myths-debunked?utm_source=notification&utm_medium=email&utm_campaign=new_topic&utm_content=topic_link
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