This seems as good a time as any to present our new slogan:
Elecraft: Full-contact ham radio.
Wayne
> On Jun 27, 2020, at 6:08 PM, Douglas Zwiebel wrote:
>
> 1. Nice job by 2RF.
>
> 2. Instant reply calling his approach smoke signals
>
> 3. 2RF sez "nope"
>
> 4. Elecraft
1. Nice job by 2RF.
2. Instant reply calling his approach smoke signals
3. 2RF sez "nope"
4. Elecraft effectively sez: 2RF post is NOT fake news and cites some
possible issues. Good for Elecraft (as usual). Vetting on a pre-reflector
posting basis is a GREAT idea. We are all anxious to
-Original Message-
> From: elecraft-boun...@mailman.qth.net
> <mailto:elecraft-boun...@mailman.qth.net>
> <mailto:elecraft-boun...@mailman.qth.net
> <mailto:elecraft-boun...@mailman.qth.net> >
> mailto:elecraft-boun...@mailman.qth.net>
> <mailto:
25, 2020 8:32 AM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] New CW audio recording: K3 vs. K4D
I would have to say both sound better then my KX3 speaker. ;-) And I'm
waiting for my
K4D! BTW, the recording doesn't sound as good and my K2. :-) So we'll
see if the K4 can
hold up
Thanks for the audio! I was running an old Heathkit SB-104A at 100 watts
to a 43' vertical, the old girl doesn't sound too bad on either rig but the
K4D does sound better to my ears.
I had been working FT8 on my K3 but decided to call CQ on the Heath for
grins. Glad you heard us!
73, Bill NZ0T
Thanks for doing these recordings, Bob.
John K7FD
> On Jun 24, 2020, at 10:00 PM, Bob Wilson, N6TV wrote:
>
> I probably should have backed off the RF gain on the K4 as I had done on
> the K3, instead of leaving it wide open on a noisy band like 40m.
>
> 73,
> Bob, N6TV
>
>> On Wed, Jun
I like k2 audio too but it seems that some of the difference compared to k3 is
the lower I-F gain in k2. So I reduced I-F gain in k3.
K2 audio still wins but nothing I have used here slices through cw pileups like
k3, or hears a weak signal better.
The main action I took to enjoy k3 audio was
I would have to say both sound better then my KX3 speaker. ;-) And I'm
waiting for my
K4D! BTW, the recording doesn't sound as good and my K2. :-) So we'll see
if the K4 can
hold up against the K2. :-)
--
73, William KT5TE
On Wednesday, June 24, 2020 10:32:51 PM CDT Macy monkeys
-
From: elecraft-boun...@mailman.qth.net On
Behalf Of Bob Wilson, N6TV
Sent: Wednesday, June 24, 2020 10:24 PM
To: Elecraft Reflector
Subject: [Elecraft] New CW audio recording: K3 vs. K4D
This afternoon I made a 3-1/2 minute audio recording of two stations in QSO
with each other on 40 CW, using
I probably should have backed off the RF gain on the K4 as I had done on
the K3, instead of leaving it wide open on a noisy band like 40m.
73,
Bob, N6TV
On Wed, Jun 24, 2020, 8:48 PM Macy monkeys wrote:
> When I say smoother it's a very subjective observation. You mentioned AGC
> differences
When I say smoother it's a very subjective observation. You mentioned AGC
differences and that may very well be what I'm hearing.
John K7FD
> On Jun 24, 2020, at 8:42 PM, Bob Wilson, N6TV wrote:
>
>> On Wed, Jun 24, 2020 at 8:33 PM Macy monkeys wrote:
>
>> Overall, the K3 sounded a little
On Wed, Jun 24, 2020 at 8:33 PM Macy monkeys
wrote:
> Overall, the K3 sounded a little smoother to my ears. I do not own a K3
> nor have I ordered a K4. But I would be happy with either one!
>
Please define "smoother".
I prefer the K4 audio. Note that the recording starts with K3 audio.
73,
Bob,
The DSP code isn't quite settled yet. I can help you further optimize the K4
settings, including AGC and NR.
(Note that the NR settings are completely different between the two. We're also
working on a much more advanced NR algorithm the doesn't have the "hollow" LMS
sound of the
Overall, the K3 sounded a little smoother to my ears. I do not own a K3 nor
have I ordered a K4. But I would be happy with either one!
John K7FD
> On Jun 24, 2020, at 7:24 PM, Bob Wilson, N6TV wrote:
>
> 73,
__
Elecraft mailing
This afternoon I made a 3-1/2 minute audio recording of two stations in QSO
with each other on 40 CW, using both a K3 and K4D, and switching back and
forth. Download here (2.3 MB):
https://www.kkn.net/~n6tv/K3_vs_K4D_CW_Audio_by_N6TV_20200625.mp3
Recorded off rear headphone jack using an MK2R+
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