I am sorry. I have publicly made unfounded accusations against Flex Radio.
I now know that I was wrong. Flex Radio has an amazing algorithm "Wide Band Image Rejection" that finds the appropriate complex coefficients for image cancellation very fast. When testing the filters in SDR softwares I misinterpreted an anomality in PowerSDR beta software. I could have reported the finding as a problem without making any statement at all about why the phenomenon exists. At the time I actually did not know. Particularly I should not have made any accusations for bad behaviour of any kind. It would have been more appropriate to report privately to Flex Radio that I have found an issue and ask how they would explain it. For details, look here: http://sm5bsz.com/lir/sim2/sim2.htm I am sorry I was not clever enough to understand that a notch could be created by a stability problem. 73 Leif / SM5BSZ _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/
