I see this as a feature, not a bug. HI/LO has no utility for me in CW, and it's
annoying
when I accidentally tap the DSP controls and select it. When PB CTRL is set to
0.01 --
which I like -- then the control functions are fixed as SHIFT/WIDTH in CW and
HI/LO in
SSB, exactly what I want.
In
t Einstein
--- On Sun, 9/20/09, Brett Howard wrote:
From: Brett Howard
Subject: Re: [Elecraft] K3 Audio Response - Version 3.33 Firmware
To: Elecraft@mailman.qth.net
Cc: "Wayne Burdick - N6KR, Elecraft"
Date: Sunday, September 20, 2009, 9:32 AM
So I think I may have found a strange
Ah yes it does look like that is the case. Went back and read it and it
clearly states (there are some limitations at present). Thats somewhat
of an esoteric one... Wonder if at some point it can be supported.
Seems like it was a difficult one to figure out at the time so rather
than dig into th
> With the latest 3.33 pre-released test I am unable to set the top two
> knobs to HI/LOW adjustments. However this problem is only present when
> the radio is in the CW mode. When in this mode tapping the HI/BW knob
> doesn't change it between modes.
>
When CONFIG PB CTRL CHIFT=.01 you c
It's ok on mine , Brett: Shift/Lo and Hi/Width both work fine in CW.
Does I/II work (i.e., long push on Hi/Width)? You may have a problem
with the switch. Have you tried SW Test in the Config menu?
73,
Drew
AF2Z
On Sun, 20 Sep 2009 02:32:09 -0700, Brett (KC7OTG) wrote:
>So I think I may have fo
So I think I may have found a strange bug. Please someone tell me if
you can reproduce it.
With the latest 3.33 pre-released test I am unable to set the top two
knobs to HI/LOW adjustments. However this problem is only present when
the radio is in the CW mode. When in this mode tapping the HI/
aturday, September 19, 2009 6:31 PM
> To: li...@subich.com
> Subject: RE: [Elecraft] K3 Audio Response - Version 3.33 Firmware
>
>
> Joe,
>
> With DSP demodulation the opposite sideband suppression
> should not be a problem.
>
> Just for comparison, using the DSP de
gt; -Original Message-
> From: Arie Kleingeld PA3A [mailto:p...@xs4all.nl]
> Sent: Saturday, September 19, 2009 6:31 PM
> To: li...@subich.com
> Subject: RE: [Elecraft] K3 Audio Response - Version 3.33 Firmware
>
>
> Joe,
>
> With DSP demodulation the opposit
the carrier.
73,
... Joe, W4TV
> -Original Message-
> From: elecraft-boun...@mailman.qth.net
> [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Don Wilhelm
> Sent: Saturday, September 19, 2009 10:30 AM
> To: drewko
> Cc: Elecraft@mailman.qth.net
> Sub
Drew,
Hearing a bit of the opposite sideband is a natural effect of using a
very low Shift/Lo-Cut setting. No matter how straight sided the DSP
filter may be, it does have a finite slope to it (if it did not have
slope, it would ring like crazy).
IMHO it is not a problem either -
The cure for
It sounds very nice on CW (and AM), even with my cheap headphones,
which are not particularly bass responsive. It is a very pleasant
extra dimension when tuning CW bands with wide open filter. It adds a
lot to the sound. I wouldn't want to go back to the narrower sound.
You can however hear a good
4LQ
n...@carolina.rr.com
- Original Message -
From: "Paul Christensen"
To:
Sent: Friday, September 18, 2009 10:40 PM
Subject: [Elecraft] K3 Audio Response - Version 3.33 Firmware
>I have attached links to three .JPG images of the K3's audio response as
> measured at
I spent much of the evening browsing AM shortwave stations and can confirm
that the additional bass lift capability in 3.33 can be used to give a much
warmer sound. I reduced the first couple of equaliser bands to +3dB and
with the full bandwidth possible with a 13kHz filter, a slight shift below
Nice!! Hard to ask for more than that :-)
Grant/NQ5T
On Sep 18, 2009, at 9:40 PM, Paul Christensen wrote:
>
> As a further experiment, I just added 3 dB to Rx bands 1-3 and the
> response
> is now essentially +/- 0dB between 20Hz and 3.5 kHz in SSB through
> the 6K
> filter and Fc = 1.35.
I have attached links to three .JPG images of the K3's audio response as
measured at
the headphone jack with SpectraPlus FFT software. Response passband was
normalized for both modes. SSB
is measured through the 6K filter, and CW through the 8-pole 2.8 kHz filter.
However, V3.33 SSB was taken
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