It is not implemented yet in any of the software but when it becomes available for the FLex5000, it will work on the SDR-1000 with some caveats. The caveats are that because the spurs on the SDR-1000 in some cases are larger than any seen on the Flex-5000, the suppression will not be to the same level. The spur subtraction algorithm done by SM5BSZ is quite effective.
We will not know the full capability until we have an automated implementation. Bob Stan wrote: > Is this "track and subtract spur algorithm" also available for the SDR-1000? > > Stan > AH6JR > > On Friday 22 June 2007 13:08, Robert McGwier wrote: >> It is addressed. I have 100 watts output and good sensitivity on 6m. >> Any spurs that are there are very tiny. On receive these are to be >> addressed in an early release of the software by using the track and >> subtract algorithm that is in use in Linrad. On transmit, they are so >> far below the legal IMD products they are not an issue. >> >> Bob >> N4HY >> >> Phil LaMarche wrote: >>> The receive on the SDR1000 is dead as a post with many birdies etc. Was >>> this addressed with the 5000? >>> >>> Phil >>> >>> >>> Philip LaMarche >>> LaMarche Enterprises, Inc. >>> www.instantgourmetspices.com <http://www.instantgourmetspices.com/> >>> www.W9DVM.com <http://www.w9dvm.com/> >>> 727-944-3226 >>> 800-395-7795 pin 02 >>> FAX 727-937-8834 >>> NASFT # 30210 >>> W9DVM >>> >>> >>> _______________________________________________ >>> FlexRadio mailing list >>> FlexRadio@flex-radio.biz >>> http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz >>> Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ >>> FlexRadio Knowledge Base: http://kb.flex-radio.com/ >>> FlexRadio Homepage: http://www.flex-radio.com/ > > _______________________________________________ > FlexRadio mailing list > FlexRadio@flex-radio.biz > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > FlexRadio Knowledge Base: http://kb.flex-radio.com/ > FlexRadio Homepage: http://www.flex-radio.com/ > > -- AMSAT Director and VP Engineering. Member: ARRL, AMSAT-DL, TAPR, Packrats, NJQRP, QRP ARCI, QCWA, FRC. ARRL SDR WG Chair "If you're going to be crazy, you have to get paid for it or else you're going to be locked up." Hunter S. Thompson _______________________________________________ FlexRadio mailing list FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ FlexRadio Knowledge Base: http://kb.flex-radio.com/ FlexRadio Homepage: http://www.flex-radio.com/
