setting upper cut/lower cut via commands
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I don't seem to find any way to set upper cut and lower cut values via a
macro. The programmer's manual doesn't seem to have mnemonics to do so Is it even possible? I know one can set the bandwidth and shift. Is that what we're supposed to do? I'd rather set the individual "cut" values independently. 73 de Brian/K3KO ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
Re: setting upper cut/lower cut via commands
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Brian,
All I see is the FI and FW commands, so one must "do the math" to simulate HiCut or LoCut. Move the IF center frequency by half the reduction in width. 73, Don W3FPR On 3/7/2013 9:27 PM, Brian Alsop wrote: > I don't seem to find any way to set upper cut and lower cut values via > a macro. The programmer's manual doesn't seem to have mnemonics to do > so Is it even possible? I know one can set the bandwidth and shift. > Is that what we're supposed to do? I'd rather set the individual > "cut" values independently. > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
Re: setting upper cut/lower cut via commands
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BW/BW$ and IS are more reliable since they are not impacted by the K3 meta status. 73, ... Joe, W4TV On 3/8/2013 8:15 AM, Don Wilhelm wrote: > Brian, > > All I see is the FI and FW commands, so one must "do the math" to > simulate HiCut or LoCut. Move the IF center frequency by half the > reduction in width. > > 73, > Don W3FPR > > On 3/7/2013 9:27 PM, Brian Alsop wrote: >> I don't seem to find any way to set upper cut and lower cut values via >> a macro. The programmer's manual doesn't seem to have mnemonics to do >> so Is it even possible? I know one can set the bandwidth and shift. >> Is that what we're supposed to do? I'd rather set the individual >> "cut" values independently. >> > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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True, but making an asymmetric filter isn't possible I think.
73 de Brian/K3KO On 3/8/2013 13:26, Joe Subich, W4TV wrote: > > BW/BW$ and IS are more reliable since they are not impacted by the > K3 meta status. > > 73, > > ... Joe, W4TV > > > On 3/8/2013 8:15 AM, Don Wilhelm wrote: >> Brian, >> >> All I see is the FI and FW commands, so one must "do the math" to >> simulate HiCut or LoCut. Move the IF center frequency by half the >> reduction in width. >> >> 73, >> Don W3FPR >> >> On 3/7/2013 9:27 PM, Brian Alsop wrote: >>> I don't seem to find any way to set upper cut and lower cut values via >>> a macro. The programmer's manual doesn't seem to have mnemonics to do >>> so Is it even possible? I know one can set the bandwidth and shift. >>> Is that what we're supposed to do? I'd rather set the individual >>> "cut" values independently. >>> >> >> ______________________________________________________________ >> Elecraft mailing list >> Home: http://mailman.qth.net/mailman/listinfo/elecraft >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:[hidden email] >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > > > ----- > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2012.0.2240 / Virus Database: 2641/5656 - Release Date: 03/08/13 > > ----- No virus found in this message. Checked by AVG - www.avg.com Version: 2012.0.2240 / Virus Database: 2641/5656 - Release Date: 03/08/13 ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
Re: setting upper cut/lower cut via commands
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An asymmetric filter on one center frequency is symmetric on the correct center frequency. 73, ... Joe, W4TV On 3/8/2013 10:35 AM, Brian Alsop wrote: > True, but making an asymmetric filter isn't possible I think. > > 73 de Brian/K3KO > > On 3/8/2013 13:26, Joe Subich, W4TV wrote: >> >> BW/BW$ and IS are more reliable since they are not impacted by the >> K3 meta status. >> >> 73, >> >> ... Joe, W4TV >> >> >> On 3/8/2013 8:15 AM, Don Wilhelm wrote: >>> Brian, >>> >>> All I see is the FI and FW commands, so one must "do the math" to >>> simulate HiCut or LoCut. Move the IF center frequency by half the >>> reduction in width. >>> >>> 73, >>> Don W3FPR >>> >>> On 3/7/2013 9:27 PM, Brian Alsop wrote: >>>> I don't seem to find any way to set upper cut and lower cut values via >>>> a macro. The programmer's manual doesn't seem to have mnemonics to do >>>> so Is it even possible? I know one can set the bandwidth and shift. >>>> Is that what we're supposed to do? I'd rather set the individual >>>> "cut" values independently. >>>> >>> >>> ______________________________________________________________ >>> Elecraft mailing list >>> Home: http://mailman.qth.net/mailman/listinfo/elecraft >>> Help: http://mailman.qth.net/mmfaq.htm >>> Post: mailto:[hidden email] >>> >>> This list hosted by: http://www.qsl.net >>> Please help support this email list: http://www.qsl.net/donate.html >>> >> ______________________________________________________________ >> Elecraft mailing list >> Home: http://mailman.qth.net/mailman/listinfo/elecraft >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:[hidden email] >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> >> >> ----- >> No virus found in this message. >> Checked by AVG - www.avg.com >> Version: 2012.0.2240 / Virus Database: 2641/5656 - Release Date: 03/08/13 >> >> > > > > ----- > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2012.0.2240 / Virus Database: 2641/5656 - Release Date: 03/08/13 > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html |
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