I have been using my KX3 with digital software and seem to have some odd behavior using the PBT. I have it set to do upper cutoff/lower cutoff on USB or LSB and am watching the received display on the waterfall. As expected, the upper cutoff in the noise follows the cutoff displayed on the screen, up to a point.
However, if I lower the cutoff below 2.35 kHz, there is an additional dead zone (no noise on the display) from 1.4 kHz to 1.6 kHz. The same thing happens on LSU at 2.45 kHz. This appears no matter what band I am on, so I assume it is something in the DSP software. No such dead zone appears if I raise the lower cutoff. I am using MCU 1.36 and DSP 1.05. Has anyone else observed this? Dana Browne AD5VC --- On Sun, 3/3/13, Wayne Burdick <n...@elecraft.com> wrote: > From: Wayne Burdick <n...@elecraft.com> > Subject: Re: [Elecraft] KX3 firmware rev 1.38: Programmable switch macros > To: "Elecraft Mailing List" <elecraft@mailman.qth.net> > Date: Sunday, March 3, 2013, 10:10 AM > The "SB" in the macro should be "SB1" > to turn dual watch on, and "SB0" > to turn it off. Did you try that? > > I'll try it, too. > > Wayne > N6KR > > > On Mar 3, 2013, at 4:48 AM, Jim Sheldon wrote: > > > > > If you come up with a working macro for this one, > please make sure > > it gets posted to the reflector. I haven't been > successful with it > > either. The split, up 2 on and off works just > fine, but trying to > > get dual watch going under the same conditions here has > met with the > > same failure you're reporting. Got tired of > banging my head on it > > last night and ran off to work TX5K on 160. > > > > Jim Sheldon - W0EB > > > >> Lee Hiers wrote: > > OK, so I want to set the VFOs equal, go split, turn on > Dual Watch, > >> and make VFO-B 1 kHz higher than VFO-A. I > would also like this to > >> toggle split and Dual Watch back off when invoked a > second time > >> (the resulting VFO-B frequency at that point > doesn't really matter). > >> > >> This is what I tried initially: > >> > >> > >> SWT25;SWT25;SWH25;SB;UPB4; > >> > >> > >> and it works fine, except when activating the macro > a second time, > >> it toggles off the split (good), but not the dual > watch (bad). > >> > >> > >> So, I tried: > >> > >> > >> SWT25;SWT25;SWH25;MN140;UPB4; > >> > >> > >> and when I invoke this macro, instead of toggling > the dual watch, > >> it brings up the FM deviation menu choice > >> > >> > >> So, I tried: > >> > >> > >> MN140; > >> > >> > >> by itself, and this brings up the Dual RX menu > entry, but it > >> doesn't toggle - the VFO-A display says "OFF" and > the radio stays > >> in the menu mode. > >> > >> > >> When I select the Dual RX in the menu and assign it > to PF1 or PF2, > >> it toggles Dual Watch on and off, but it seems to > be acting strange > >> when placed in a macro. > >> > >> > >> Am I missing something? > >> > >> > > > > > ______________________________________________________________ > > Elecraft mailing list > > Home: http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/mmfaq.htm > > Post: mailto:Elecraft@mailman.qth.net > > > > 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:Elecraft@mailman.qth.net > > 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:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
