Re: [Elecraft] P3 suggestions
On the list is an auto-scale function to be activated by holding the SCALE key a second time when scale is already active. So the default is to use your previous REF LVL and SCALE settings for that band but you would be able to auto-scale if desired. Alan On Mon, 2010-09-20 at 09:05 -0700, Andrew Faber wrote: > Al, > Thanks for the reply. > Regarding the reference level, the Icom always seems to simply set it > correctly. I assume it is not merely remembering the level when bands are > switched, but is rather computing a new floor each time. Is that a bad > approach? I like having the ability to adjust the reference level and the > scale on the P3, but on the other hand, for a quick look at a band in a > contest, it would be convenient not to have to make any adjustments when > changing bands (even if the noise floor may have changed since you were last > on that band). > 73, andy, ae6y > - Original Message - > From: "Alan Bloom" > To: "Andy Faber" > Cc: > Sent: Monday, September 20, 2010 8:58 AM > Subject: Re: [Elecraft] P3 suggestions > > > > Hi Andy, > > > > On Sun, 2010-09-19 at 22:06 -0700, Andy Faber wrote: > > ... > >> 1) Can a FN key be set to go to a preset span? It would be very nice to > >> be > >> able to do so, instead of having to fiddle with the span knob each time > >> you > >> want to look wide or narrow. How about allowing a cycling among several > >> preset spans? > > > > I've added a feature for the next beta release where you can assign > > pre-set spans to FN keys. > > > >> 2) When one changes bands, it would be nice if the P3 automatically set > >> its > >> reference level, so it didn't need manual adjustment. > > > > As of version 00.31, the REF LVL is saved per band. There is a bug in > > currently-released K3 firmware that prevents the P3 from getting > > upgraded band information in certain specific situations. (I've seen it > > happen when bands are turned off in the K3 band map.) It is fixed in > > current K3 beta firmware. > > > >> 3) The Pro has a "hold" feature that freezes the display to allow you to > >> move the marker to a signal that may have disappeared. I realize to some > >> extent the waterfall display allows that also, but it would be nice to be > >> able to do so with the spectrum display also. > > > > On the list. > > > >> As before, congratulations to you and Elecraft on a fine piece of gear! > > > > Thanks! > > > > 73, > > > > Alan N1AL > > > >> 73, Andy, AE6Y > >> > >> __ > >> 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
Re: [Elecraft] P3 suggestions
Al, Thanks for the reply. Regarding the reference level, the Icom always seems to simply set it correctly. I assume it is not merely remembering the level when bands are switched, but is rather computing a new floor each time. Is that a bad approach? I like having the ability to adjust the reference level and the scale on the P3, but on the other hand, for a quick look at a band in a contest, it would be convenient not to have to make any adjustments when changing bands (even if the noise floor may have changed since you were last on that band). 73, andy, ae6y - Original Message - From: "Alan Bloom" To: "Andy Faber" Cc: Sent: Monday, September 20, 2010 8:58 AM Subject: Re: [Elecraft] P3 suggestions > Hi Andy, > > On Sun, 2010-09-19 at 22:06 -0700, Andy Faber wrote: > ... >> 1) Can a FN key be set to go to a preset span? It would be very nice to >> be >> able to do so, instead of having to fiddle with the span knob each time >> you >> want to look wide or narrow. How about allowing a cycling among several >> preset spans? > > I've added a feature for the next beta release where you can assign > pre-set spans to FN keys. > >> 2) When one changes bands, it would be nice if the P3 automatically set >> its >> reference level, so it didn't need manual adjustment. > > As of version 00.31, the REF LVL is saved per band. There is a bug in > currently-released K3 firmware that prevents the P3 from getting > upgraded band information in certain specific situations. (I've seen it > happen when bands are turned off in the K3 band map.) It is fixed in > current K3 beta firmware. > >> 3) The Pro has a "hold" feature that freezes the display to allow you to >> move the marker to a signal that may have disappeared. I realize to some >> extent the waterfall display allows that also, but it would be nice to be >> able to do so with the spectrum display also. > > On the list. > >> As before, congratulations to you and Elecraft on a fine piece of gear! > > Thanks! > > 73, > > Alan N1AL > >> 73, Andy, AE6Y >> >> __ >> 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
Re: [Elecraft] P3 suggestions
Hi Andy, On Sun, 2010-09-19 at 22:06 -0700, Andy Faber wrote: ... > 1) Can a FN key be set to go to a preset span? It would be very nice to be > able to do so, instead of having to fiddle with the span knob each time you > want to look wide or narrow. How about allowing a cycling among several > preset spans? I've added a feature for the next beta release where you can assign pre-set spans to FN keys. > 2) When one changes bands, it would be nice if the P3 automatically set its > reference level, so it didn't need manual adjustment. As of version 00.31, the REF LVL is saved per band. There is a bug in currently-released K3 firmware that prevents the P3 from getting upgraded band information in certain specific situations. (I've seen it happen when bands are turned off in the K3 band map.) It is fixed in current K3 beta firmware. > 3) The Pro has a "hold" feature that freezes the display to allow you to > move the marker to a signal that may have disappeared. I realize to some > extent the waterfall display allows that also, but it would be nice to be > able to do so with the spectrum display also. On the list. > As before, congratulations to you and Elecraft on a fine piece of gear! Thanks! 73, Alan N1AL > 73, Andy, AE6Y > > __ > 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
Re: [Elecraft] P3 suggestions
Feature 1 is something that is being actively talked about with P3 field testers... Feature 2 already happens with the latest P3 firmware the reference level is remembered per band. As for feature 3 you may be able to get by with what you want using the peak hold feature. The freeze feature is almost what you want but you can't move markers while in that mode. ~Brett (N7MG) On Sun, 2010-09-19 at 22:06 -0700, Andy Faber wrote: > Hi Al, > I finally built my own P3 yesterday (#152) and it seems to work great. > I'd like to revive three suggestions that I think I made earlier after using > a prototype at P49Y in WPX CW. These are all based on features of the Icom > 756 Pro 2 bandscope, that I think are desirable: > 1) Can a FN key be set to go to a preset span? It would be very nice to be > able to do so, instead of having to fiddle with the span knob each time you > want to look wide or narrow. How about allowing a cycling among several > preset spans? > 2) When one changes bands, it would be nice if the P3 automatically set its > reference level, so it didn't need manual adjustment. > 3) The Pro has a "hold" feature that freezes the display to allow you to > move the marker to a signal that may have disappeared. I realize to some > extent the waterfall display allows that also, but it would be nice to be > able to do so with the spectrum display also. > As before, congratulations to you and Elecraft on a fine piece of gear! > 73, Andy, AE6Y > > __ > 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] P3 suggestions
Hi Al, I finally built my own P3 yesterday (#152) and it seems to work great. I'd like to revive three suggestions that I think I made earlier after using a prototype at P49Y in WPX CW. These are all based on features of the Icom 756 Pro 2 bandscope, that I think are desirable: 1) Can a FN key be set to go to a preset span? It would be very nice to be able to do so, instead of having to fiddle with the span knob each time you want to look wide or narrow. How about allowing a cycling among several preset spans? 2) When one changes bands, it would be nice if the P3 automatically set its reference level, so it didn't need manual adjustment. 3) The Pro has a "hold" feature that freezes the display to allow you to move the marker to a signal that may have disappeared. I realize to some extent the waterfall display allows that also, but it would be nice to be able to do so with the spectrum display also. As before, congratulations to you and Elecraft on a fine piece of gear! 73, Andy, AE6Y __ 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
