How about a "click, drag and set filter" in addition to a fixed width notch filter? Place the crosshairs on one side of the offending signal and define the filter width by dragging dynamically created filter width across it, nulling it out.
-Tim ---- Integrated Technical Services www.itsco.com -----Original Message----- From: Jim McLester [mailto:[EMAIL PROTECTED] Sent: Tuesday, July 10, 2007 1:14 PM To: Tim Ellison; [EMAIL PROTECTED]; flexradio@flex-radio.biz Subject: Re: [Flexradio] Manual notch filter? Maybe implemented as a "reverse" of the present bandpass. Would really help in getting the 1khz by +40db pks31 signal down to a mild roar! Jim - W4YXU ----- Original Message ----- From: "Tim Ellison" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]>; <flexradio@flex-radio.biz> Sent: Tuesday, July 10, 2007 10:14 AM Subject: Re: [Flexradio] Manual notch filter? > The manual notch filter is important. > > All of the programming effort for the past few months has been towards > getting the FLEX-5000 working with PowerSDR and not on providing new > features. Enhancements and new features will get put back on the > programming to do list once support for the FLEX-5000 is complete. > > > -Tim > ---- > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] > Sent: Tuesday, July 10, 2007 10:57 AM > To: flexradio@flex-radio.biz > Subject: [Flexradio] Manual notch filter? > > > Over the past 8 months, there has been a couple of enhancement requests > to add Manual Notch filter for CW. I always thought a manual notch > could be useful on PowerSDR, same as it is on other conventional > steamboat rigs. > But this is one of the few good enhancement requests that has not been > implemented yet. IMHO :) > > I assume there must be programming issues that make a manual notch very > difficult with high cpu overhead, or can't do . Or is it just on the > long list of things to do? Could one of of you Gurus comment please? > > Thanks. > > 73 John N3WT > > > > > _______________________________________________ > 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/ > > > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.5.476 / Virus Database: 269.10.2/893 - Release Date: 7/9/2007 > 5:22 PM > > _______________________________________________ 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/
