Re: [Elecraft] K3 - DSP IF Width Increment

2008-07-10 Thread AD6XY
I agree the main issue is the shift. If you are looking in 50Hz you can not use shift, but you can use the CW offset. Musicians might recoil in horror at a 25Hz error in their sidetone, but it is a reasonable fix for the moment. -- View this message in context:

Re: [Elecraft] K3 - DSP IF Width Increment

2008-07-09 Thread Ian White GM3SEK
Doug Joyce wrote: Having ordered a K3 at Dayton, I've been following the recent discussion on DSP vs. Roofing Filter for bandpass width determination with great interest. In that regard, I have a quick question - what is the width increment available by adjusting the DSP. Based on some of

Re: [Elecraft] K3 - DSP IF Width Increment

2008-07-09 Thread Brett Howard
I agree that the 50Hz jumps do feel like much bigger schwacks in the lower bandwidths but I don't feel them un-reasonably so... How narrow do you wish things to get? 25Hz? 10Hz? 1Hz? Personally I don't know what the right value is but I do think that 1Hz increments would be too smooth. To the

Re: [Elecraft] K3 - DSP IF Width Increment

2008-07-09 Thread W7TEA
On CW, I find the 50hz increments to work well for varying the bandwidth but prefer a smaller (I am used to 10hz) increment for Shift. Tweaking the shift or PBT function often enhances readability for me, even with the narrow filters the K3 provides. 73, Gary W7TEA I agree that the 50Hz

Re: [Elecraft] K3 - DSP IF Width Increment

2008-07-09 Thread Tom Childers, N5GE
On Wed, 9 Jul 2008 07:09:49 +0100, Ian White GM3SEK [EMAIL PROTECTED] wrote: Doug Joyce wrote: Having ordered a K3 at Dayton, I've been following the recent discussion on DSP vs. Roofing Filter for bandpass width determination with great interest. In that regard, I have a quick question -

Re: [Elecraft] K3 - DSP IF Width Increment

2008-07-09 Thread Alexandr Kobranov
I am afraid that any changes of any steps of anything (from 50Hz to 25 or 10Hz) have to do something with changes of DSP granularity to 10Hz declared by Wayne as part of some leter f/w updates. So we have to keep all ideas for that time after this change 73! Lexa, OK1DST K3/10 #727 Tom

Re: [Elecraft] K3 - DSP IF Width Increment

2008-07-09 Thread Ian White GM3SEK
Brett wrote: I agree that the 50Hz jumps do feel like much bigger schwacks in the lower bandwidths but I don't feel them un-reasonably so... How narrow do you wish things to get? 25Hz? 10Hz? 1Hz? Personally I don't know what the right value is but I do think that 1Hz increments would be

[Elecraft] K3 - DSP IF Width Increment

2008-07-08 Thread Doug Joyce
To the Group: Having ordered a K3 at Dayton, I've been following the recent discussion on DSP vs. Roofing Filter for bandpass width determination with great interest. In that regard, I have a quick question - what is the width increment available by adjusting the DSP. Based on some of the

Re: [Elecraft] K3 - DSP IF Width Increment

2008-07-08 Thread Brett Howard
Yes its 50Hz. On Tue, 2008-07-08 at 20:55 -0400, Doug Joyce wrote: To the Group: Having ordered a K3 at Dayton, I've been following the recent discussion on DSP vs. Roofing Filter for bandpass width determination with great interest. In that regard, I have a quick question - what is the