Further to this, for those who believe that down-conversion is a must for good
RX performance here is some food for thought.
http://martein.home.xs4all.nl/pa3ake/hmode/g3sbi_intro.html
On 5/16/2015 7:49 AM, Wes (N7WS) wrote:
Old subject.
http://martein.home.xs4all.nl/pa3ake/hmode/IF_filters.html
There is some fantastic info in these papers.
Wes N7WS
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