This can be easily set up. The K4 will protect the receivers, too.
Wayne
elecraft.com
> On Oct 11, 2020, at 12:10 PM, Jim Miller wrote:
>
> I have an application where I would use 3 RX antennas. Two could use the
> RX1 and RX2 ports but the third would use one of the ports provided
heir native tongue is insane.Do not look to
> me for Gaelic.Now how is this for being unreasonable.You guys are
> doing a fine job.
>
> 73 Doug EI2CNU
>
>
>
> Sent from my Samsung Galaxy smartphone.
>
>
> ---- Original message
> Fr
The K4 has a complete operating manual built in, accessible by taping the "?"
icon at the lower left-hand corner of the screen. This is a convenient
supplement to the full owner's manual (in progress).
The built-in operating manual has small and large screen formats. It's a
hyperlinked .html
Peter,
The K4HD has been delayed due to all the recent challenges (pandemic, lockdown,
fires).
The K4D has been tested in heavy contesting conditions with stations in line of
sight each other, without any kind of overload issues reported. Like these
operators, most will find they don't need
Sorry for the infrequent communications from our end. We're all working OT on
manufacturing ramp-up.
Eric will be doing an update very soon.
73,
Wayne
N6KR
> On Oct 8, 2020, at 8:46 AM, John Shingara wrote:
>
> Tom,
>
> The Kenwood TS-890 is on my short list should I grow too impatient
Dauer, Edward wrote:
>
> Two questions:
>
> Can the K4/10-F be field upgraded to 100 watts at a later time?
Yes.
> That is to say, will there be upgrade kits available not too long after the
> basic rig is . . . just in case?
Yes.
>
> Will the K4/10-F play as well with the
If they weren't before, then they aren't now, either...yet. Sorry for any
potential confusion.
Wayne
> On Oct 3, 2020, at 4:44 PM, Phil Genera wrote:
>
> On Sat, Oct 3, 2020 at 3:52 PM Wayne Burdick wrote:
> Ian,
>
> Due to the pandemic and fires the kit version will be d
It's variable, over a wide range (25 to 150 dB).
73,
Wayne
N6KR
> On Oct 3, 2020, at 4:02 PM, Doug Millar via Elecraft
> wrote:
>
> Did I miss it? Is there a gain setting for the db/division vertical scale or
> is it fixed? The P3 is variable. Doug K6JEY
>
>
Ian,
Due to the pandemic and fires the kit version will be delayed longer than we'd
hoped. The kit requires additional documentation and manufacturing/shipping
procedures, and unfortunately the personnel involved (including me) have been
preoccupied.
Sorry I can't put a date on it. If you
Hi Howard,
The K4 will have built-in transmit monitoring.
Wayne
N6KR
> On Oct 2, 2020, at 8:21 PM, Howard Saxion via Elecraft
> wrote:
>
> Will the transmit monitor currently used with a P3 work with the K4? If not,
> will the K4 have similar functionality provided by the P3 and transmit
Eric is working on a K4 shipping update. Meanwhile, I can give you an update on
California's book-of-Job fires.
The newest fires (in counties north of the Bay Area) have impacted two
additional members of our K4 engineering team. One was poised for evacuation as
of last night, and the other
The K4 will support IPv6. (Sorry for not answering sooner.)
Wayne
N6KR
>>
>>
>> Does the K4 support IPv6?
>>
>> 73 de AI6KG
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help:
IQ streaming data from the K4 will be available over Ethernet.
Wayne
N6KR
elecraft.com
> On Sep 24, 2020, at 12:14 PM, David Gilbert wrote:
>
>
> Except that an I/Q output would also enable the convenient use of other 3rd
> party software. If Elecraft didn't bother to include it in
The first draft of "Introduction to the Elecraft K4" is now available, at:
https://ftp.elecraft.com/K4/Manuals%20Downloads/Introduction%20to%20the%20Elecraft%20K4,%20rev.%20A-7.pdf
This is a 40-page, full-color manual with dozens of illustrations highlighting
the K4's user interface and
Here on the ranch we call it "IMD optimization."
Wayne
> On Sep 15, 2020, at 3:55 PM, Andy Durbin wrote:
>
> " Now I understand better what the discussion is all about."
>
> Who ever coined the term "predistortion" should be taken behind the bicycle
> shed and introduced to a 2x4. The
t;
> Thanks for the update!
>
> jim ab3cv
>
> On Mon, Sep 14, 2020 at 2:11 PM Wayne Burdick wrote:
> You can directly set the frequency to this range. There's no need for a
> transverter band.
>
> Test mode will not be needed.
>
> For receive purposes, you
> On Sep 14, 2020, at 10:21 AM, Jeff Uchitjil wrote:
>
> I have sent this question to Elecraft support a few times over the last few
> weeks without a response, so I am giving it a try here.
>
> If I have a basic K4 and a 2M transverter attached, will I be able to monitor
> 6M or any other
wrote:
> Will the band be evident or will it need to be added? Will there be an
> appropriate XV offset to allow direct reading of the frequency?
>
> Thanks!
>
> jim ab3cv
>
> On Mon, Sep 14, 2020 at 12:35 PM Wayne Burdick wrote:
> The K4 has receive capability in this band, an
The KRX4 option (which turns a K4 into a K4D) comes with two modules: a plug-in
digital downconverter board, and a plug-in receiver board. One of them lives in
the digital compartment and the other in the RF compartment, which are already
shielded from each other, so no additional shielding is
The K4 has receive capability in this band, and will transmit at the XV OUT
jack well in excess of 0 dBm. (More like +7.) This should be suitable for use
with an external amplifier.
Wayne
N6KR
> On Sep 14, 2020, at 8:10 AM, Nigel Lemaire wrote:
>
> Wondering what capabilities the K4 will
12 volts is a severe constraint for MOSFET PAs. But, like a lot of other
manufacturers, we accept this constraint so the equipment can be used in a wide
variety of portable/emergency power situations. As a result we have IMD numbers
in exactly the same range as other products that are subject
Hi JR,
Virtually all class-AB-biased amplifier stages have worst-case 3rd-order IMD in
the range of -30 dBc (ARRL method) on some HF bands. This reflects a limitation
in the state of the art. Even with adequate feedback and bias, an amplifier
operated in the vicinity of its 1 dB compression
> Robert Sands wrote:
>
> Is the processor in the K4 fast or big enough to handle the demand of the
> anticipated predistortion algorithm?
Yes. Modulation and demodulation is handled by a dedicated, very fast
floating-point DSP with various on-chip accelerators. The panadapters run from
> 73 Eric WD6DBM
>
> On Thu, Sep 10, 2020, 8:10 PM Wayne Burdick wrote:
> All manuals will be kept updated to reflect the current software.
>
> Wayne
> N6KR
>
> > On Sep 10, 2020, at 7:55 PM, Rick NK7I wrote:
> >
> > Wayne,
> >
> > When the K4
's always the most
> current (or at least as current as the firmware)? I realize that
> rewriting/updating the manual delays the release of the firmware.
>
> 73, stay safe,
> Rick NK7I
>
>
> On 9/10/2020 6:28 PM, Wayne Burdick wrote:
>> I thought I'd post an up
ips.
> My interpretation is hardware will not ship this month.
>
> de Dave K5MWR
>
> On September 10, 2020 7:28:21 PM MDT, Wayne Burdick wrote:
> I thought I'd post an update given the many questions on this topic. I'm the
> bottleneck on documentation, something that wasn't supp
I thought I'd post an update given the many questions on this topic. I'm the
bottleneck on documentation, something that wasn't supposed to happen,
but...stuff happened. No need to rehash that.
There are three major documents in the works:
1. K4 Built-In Operating Manual
This is an .html
Hi Al,
Thanks for entertaining observations.
I have a proximately the same experience every time I take the KX2 or KX3 miles
away from humanity.
Wayne
N6KR
elecraft.com
> On Sep 10, 2020, at 12:53 PM, Al Lorona wrote:
>
> Power was shut off to my noisy urban neighborhood yesterday
This is far beyond sufficient :)
Wayne
N6KR
> On Sep 9, 2020, at 8:29 AM, Pete Meier via Elecraft
> wrote:
>
> The K4 has an eithernet port for remote operations. As I understand it the K4
> doesn’t have WIFI .
> My internet router is not close to my shack so direct CAT 5/6 wiring is not
>
Yes.
Wayne
N6KR
elecraft.com
> On Sep 3, 2020, at 4:48 PM, Ken Roberson via Elecraft
> wrote:
>
> Hello all
> Will the K4 have an input for a 10mhz GPS reference
>
> Thanks agn 73 Ken K5DNL
>
> __
> Elecraft mailing list
>
4 as
> soon as possible.
>
> I emailed you a few months ago but I guess that was too early.
>
> Björn SM7IUN
>
> Den tis 1 sep. 2020 kl 18:20 skrev Wayne Burdick :
> A small batch is in process to go out this week, and I'm sure Eric will post
> an update.
>
>
A small batch is in process to go out this week, and I'm sure Eric will post an
update.
So how about a weather report?
This past few weeks has been very difficult for California and the Bay Area in
particular. No one could have anticipated this at the beginning of the month
(remember the Ham
We've been down this road before, multiple times. In the end we've always
chosen not to split the forum, which I believe was the right decision.
For those looking for a more narrow topic space, there are presently 13
Elecraft-related groups.io forums:
https://groups.io/search?q=elecraft
It's metric. If you need one, we'll send it at no charge. Please contact
support.
73,
Wayne
N6KR
> On Aug 28, 2020, at 4:24 PM, Rich NE1EE <73.de.ne...@gmail.com> wrote:
>
> It is easy to cross thread nuts and screws this way. IME, machine
> threads...which is likely what you have
Hi Dan,
Flip the bezel over when you reinstall it. This will compress the convex
catenary side against the case, reducing the gap.
Note that at some point in the KX2's history we revised the bezel, moving the
screw holes slightly outward. Customer support could help you determine if you
have
h in depth information on the radio design.
> The session was more than I expected.
>
> Thank you very much for Providing such nice sessions.
>
> 73 de JH3SIF
>
> Kiichiro (Keith) Onishi
> Sent from iPad
>
>> 2020/08/22 8:50、Wayne Burdick のメール:
>>
>> Hi
Hi all,
I'd like to write up a summary of the recent [virtual] Ham Expo, especially for
the benefit of those who weren't able to make it. Perhaps they'll get a chance
later this year or next March -- both likely, as the Expo was quite a success
overall.
It was, shall we say, unique...I'd love
Great story, Jim. Thanks.
10 m is amazing when it's open. I once worked Italy from Massachusetts mobile,
driving up 495, running about 250 mW CW to a mag-mount whip about 3' long. The
rig was homebrew, about 4x2x1", powered by a 9 V lithium battery. I would say
"doesn't get much better than
The 'T' indicates that text decode is turned on.
Wayne
N6KR
> On Aug 19, 2020, at 9:30 AM, Joseph Trombino, Jr wrote:
>
>
>
>>
>> Howdy Gang.
>>
>> Been a while since I had a KX3 and just recently bought another one…I guess
>> I just like them (grin).
>>
>> In changing menu choices for
Unfortunately the email address for Bill on QRZ.com bounced. If you know of a
more current email address, or a phone number, please contact me offline.
tnx
Wayne
N6KR
__
Elecraft mailing list
Home:
Hi Paul,
If all else fails, let me know. I have a spare K2 with a KIO2 that I never use,
and I'll be happy to send it to you.
73,
Wayne
N6KR
> On Aug 18, 2020, at 5:11 PM, Paul Huff wrote:
>
> A couple of weeks ago we had a large thunderstorm roll through here with
> unfortunate
Wayne
>
> I think doing RTTY is a good idea. Speaking from someone who used to own a
> Model 15 with Tube Terminal Unit! :)
>
> I still do RTTY today.
>
> Mike va3mw
>
>
> On Mon, Aug 17, 2020 at 9:27 PM Wayne Burdick wrote:
> No, this is not a trick
No, this is not a trick question :) And yes, I'm aware that most data mode
operation uses computer based modes like FT8 and JS9call these days. But read
on.
Of all the data modes available to ultralight adventures, RTTY is the easiest
to use, for three reasons -- assuming you have a KX3 or
In the DSP. This is the case for most SDRs.
73,
Wayne
N6KR
elecraft.com
> On Aug 15, 2020, at 10:13 AM, M1KTA wrote:
>
> Where in the physical chain of an KX3 are the RX s-meter signals
> obtained/derived?
>
> 72
> Dom
> M1KTA
>
>
>
> --
> Sent from:
Yes, IQ data will be available.
Wayne
N6KR
elecraft.com
> On Aug 11, 2020, at 5:52 PM, Barry LaZar wrote:
>
> I just saw the presentation Eric gave on the K4. It is really impressive.
> However, I've never been able to get the answer to a few questions. First, is
> the pan
Hi all,
Just a reminder...if you're interested in our KX-line design discussion and
missed it yesterday, you can catch the repeat performance today at 1:30 PM
Pacific (2030 Z). I'll be discussing the 3D modeling process while building a
virtual KX2 from the ground [plug] up. Afterwards, I'll
My pleasure, Grant. First Zoom presentation for me. I wasn't sure how the
content (3D model tour) would go over, but the attendees turned out to be quite
enthusiastic. The part I wasn't worried about was stage fright (year of playing
guitar for large crowds, solo :)
73,
Wayne
N6KR
> On Aug
The original link I sent was to QSO today (the organizer), not Vfairs (the expo
itself). To register, to to:
qsotoday.vfairs.com
73,
Wayne
N6KR
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Note to all who are interested in the Expo:
Our demos don't start until tomorrow morning, but attendees can visit the
Exhibitor booths now. We're already there, available to answer questions or
just ragchew
73,
Wayne
N6KR
__
Hi Bill,
Yes, the built-in Info System (accessed by tapping the "?" button) is a unique
feature of the K4. We're refining it as we go along. It will be available for
preview/comment at some point.
73,
Wayne
N6KR
> On Aug 7, 2020, at 10:57 AM, Bill Frantz wrote:
>
> I have a vague memory
ote:
>
> Is the presentation going to be recorded for viewing later for those of us
> who cant make it this weekend?
>
> Eric
>
> On Fri, Aug 7, 2020, 9:33 AM Wayne Burdick wrote:
> Curious about how the KX2 and other Elecraft products were designed? One of
> the most import
Curious about how the KX2 and other Elecraft products were designed? One of the
most important steps in the process is 3D modeling.
On both Saturday and Sunday, I'll be doing live demos of the KX2, including a
full tour of the radio's 3D model. This will include:
- building a virtual KX2,
Hi all,
As you may know, Elecraft is a gold sponsor of the QSO Today Ham Expo this
weekend. We'd love to have you drop by our booth.
In addition to new video content, we'll have our product specialists and
designers available, running live demos all day both Saturday and Sunday. We'll
be
Hi Eric,
> eric norris wrote:
>
> Within shipping groups, will the K4D be available as soon as the K4, or later?
Same time.
> To use diversity rx with the K4D, does the second antenna have to be
> connected to the RX ANT port, or a second ANT port, and do you need the
> internal ATU to get
it is perhaps best to wait just a bit for the amp and
> tuner to be upgraded before buying?
> --Ed, N3CW—
>
>
>
> --
> On Sun, Jul 19, 2020, at 1:52 PM, Wayne Burdick wrote:
>>> Those using a K4 transceiver with our KPA1500 amp will have t
add compatibility in the near future. There must
> be more KPA/KTA 500 out there than KPA 1500 by a huge margin.
>
> AL7CR
>
>
>
> On Sun, Jul 19, 2020, at 1:52 PM, Wayne Burdick wrote:
>> Those using a K4 transceiver with our KPA1500 amp will have the
>>
Andy (K3WYC) wrote:
> I still don't see the advantage of AUX bus giving the KPA1500 the TX
> frequency to 1 kHz resolution. What am I missing?
Hi Andy,
The improved resolution ensures that the correct bin is detected when you get
within +/- 1 kHz of the target ATU LC data bin rather than
Those using a K4 transceiver with our KPA1500 amp will have the advantage of
+/- 1 kHz resolution in VFO tracking. In many stations, this finer resolution
will result in lower SWR and improved amplifier performance, especially on the
lower bands. (The original resolution was +/- 8 kHz.)
This
> On Jul 12, 2020, at 6:57 PM, David Gilbert wrote:
>
> Think of it this way ... CW works fine as both a contest mode, DXing mode,
> and conversational mode. Underlaying CW with a well configured digital
> signal processing scheme like that which is under FT8, except with a
> different
Hi Tony,
> Tony Estep wrote:
>
> I've tried FT8 and even WiresX, but neither one seems much like radio. The
> digital qso via an internet gateway seems particularly pointless, sorta
> like a zoom call with a completely random person.
Now there's a new one. It'll take me awhile to shake this
12, 2020, at 8:56 AM, John wrote:
>
> Thanks Wayne.
>
> Reminded me of Carl and Jerry.
>
> 73.
>
> John.
>
> ve7day.
>
>
> On 12/07/2020 8:07 a.m., Wayne Burdick wrote:
>> I have a friend about my age who got into amateur radio only a few years
&g
Hi JC,
Thanks for the note on CWOPS. I hope to sign up for this myself.
73,
Wayne
N6KR
> On Jul 12, 2020, at 10:38 AM, W6IPA wrote:
>
> Wayne,
>
> This is great - however, here is how anyone can help train more CW operators.
> I am still a beginner in CW, so I’m not yet feeling
I have a friend about my age who got into amateur radio only a few years ago.
Like many of us, he was enthusiastic about the technology. Intrigued with DX.
I showed him my station; we talked endlessly about gear. Later, I helped him
put up a simple wire antenna.
Then, when his license
> Weren’t we supposed to get some videos on the rig along with other info?
Eric and Margaret were planning to release some new K4 material but got
sidetracked because of the upcoming The Expo -- in effect, a virtual
replacement for Dayton (see www.qsotodayhamexpo.com). Elecraft is a gold
> On Jul 2, 2020, at 8:30 PM, rocke...@gmail.com wrote:
> If you think I am kidding about the size of the chip resistor I can send a
> picture to anyone interested. I did take a picture next to a 2016 penny for
> reference
You think that's small...in your cell phone you'll find parts
> Eric Norris wrote:
>
> I know Elecraft is very busy finalizing the K4, but I wonder if they have a
> secret Tiger Team working on a response to the IC--705? Perhaps a KX4?
Hi Eric,
I can't comment on any mythical beasts one way or the other. But I think the
existing KX line holds its own
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
The radio was using an interim firmware release with configuration work-arounds
that were less than ideal. Also, the recording was done with external equipment
adding its own artifacts and coloration.
The setup wasn't vetted before the recording was posted. It most certainly will
be next time
There's a lot more than two :)
73,
Wayne
N6KR
On Thu, Jun 25, 2020 at 10:28 PM Vic Rosenthal wrote:
> One of the most exciting experiences in my life as a ham was participating
> in the field test of the K3. I once sat in front of it and turned it on and
> off more than a hundred times in a
Hi Pete,
I'll be on (N6KR), and hopefully Eric (WA6HHQ). Certainly K6XX (Bob) and K6KR
(Dick). I can think of at least four more off the top of my head but we'll let
them weigh in if they want.
Wayne
> On Jun 25, 2020, at 4:50 PM, Peter Chamalian wrote:
>
> Please tell us which stations
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
I should have mentioned that with 30 dB simulated path loss and 10 W TX, the
received signal at each end is the equivalent of about +10 dBm, or "S9+83 dB".
FWIW :)
73,
Wayne
N6KR
> On Jun 23, 2020, at 8:16 PM, Wayne Burdick wrote:
>
> Hi Eric,
>
> I did a qui
that sits maybe 15 to 20 dB above
the wideband noise floor.
When it comes to CW keying bandwidth, both the K3S and K4 have essentially
identical (and excellent) performance due to an optimally shaped keying
envelope.
73,
Wayne
N6KR
> On Jun 23, 2020, at 3:46 PM, Wayne Burdick wrote:
Hi Eric,
S9+65 dB is about -8 dBm. Off the top of my head, this is far, far below what a
basic K4 or K4D can handle, artifact-free, in-band, without the need for
attenuation or additional filtering. When I get back to the lab I'm going to
set up exactly this condition and get back to you.
Of
Paul,
The K4's DSP smoothly ramps audio up/down during muting. There's no "clamp."
The artifacts in the recording are not coming from the K4; they're probably due
to RFI getting into the external recording device's cables, as Bob mentioned in
his posting.
Wayne
> On Jun 23, 2020, at 9:11
We just added dual-passband APF to the K4. It's very effective at higher code
speeds.
73,
Wayne
N6KR
> On Jun 22, 2020, at 10:51 AM, Roger D Johnson wrote:
>
> Unfortunately, the APF is too narrow for 160m with all the lightning noise.
> As I recall, we've been promised wider selectivity
"OPT OUT" is the default for everyone on the forum.
No one need send anything to Ken's personal list unless they want to OPT IN. I
believe he was just trying to cobble together a list of friends and colleagues
who may frequent the Elecraft forum.
tnx
Wayne
N6KR
> On Jun 20, 2020, at 11:25
Ken responded to us asking that the thread be ended. His intentions were good,
but misinterpreted. He was trying to gather input for a separate (personal)
email list.
We've all experienced unintended consequences before. Let's move on.
73,
Wayne
N6KR
Robin,
The LCD controller's internal segment memory is scrambled at power-on. Most of
them reset quickly to all segments cleared, but a certain percentage still
remain scrambled until the firmware has completed the power-up process.
This has no effect on operation and is not an indication of a
Near the OFS/B knob, at far right.
Wayne
N6KR
> On Jun 19, 2020, at 10:21 PM, oz6...@qsl.net wrote:
>
> Can anyone tell me where I find the 7 and 8 digit buttons on the KX3 front
> panel. I need to use them for config. entries and looking at the panel and in
> the guide they are nowhere to be
Service with a smile.
Wayne
N6KR
> On Jun 17, 2020, at 2:16 PM, Kt5te wrote:
>
> OK, Wayne, I'll bite... 73.5?
>
> --
> 73, William KT5TE
>
> On Wednesday, June 17, 2020 12:46:56 PM CDT Wayne Burdick wrote:
>> Grant,
>>
>> We are, but res
The KPA500 and KAT500 are proven QRO products that we'll be shipping for many
years to come.
73,
Wayne
N6KR
> On Jun 17, 2020, at 11:40 AM, Grant Youngman wrote:
>
> I think a 500W-class amp is a good thing to keep in the product line, whether
> it’s the current KPA500 or KPA500A, or
Grant,
We are, but response time has ticked up a bit for obvious reasons.
If you have a burning question, feel free to email me directly.
73.5,
Wayne
N6KR
elecraft.com
> On Jun 17, 2020, at 10:33 AM, Grant Youngman wrote:
>
> Can anyone confirm whether or not Elecraft is currently
Gary, VK1ZZ, wrote:
> I was hoping to add a K3s to my current setup (K3 #679) but that appears to
> be out of the
> question dammit.
Hi Gary,
We sold the last K3S, I believe, but we'll have a number of upgraded, fully
warranted K3's available for purchase on the web site sometime soon. Some
ould carry over to the K4.
> Thanks so much!
>
> I can easily recognize other rigs in cw nets.
>
> 50 years of cw traffic!
>
> Tom W4KX
>
> Sent from my iPad
>
>> On Jun 11, 2020, at 3:23 PM, Wayne Burdick wrote:
>>
>> Hi Tom,
>>
>
Hi Tom,
On the K4, with full QSK selected, you can hear between dots at 40 WPM.
There's no need for a "QRQ" mode, as on the K3, because the K4 doesn't have to
update a synth between TX and RX.
Wayne
N6KR
> On Jun 11, 2020, at 11:51 AM, Tom Doligalski via Elecraft
> wrote:
>
> I still do
> Actually, I wouldn't mind having the option to select a sawtooth or
> squarewave for the sidetone. I'm not sure why but it seems to make sending on
> a manual key better, prompting the reflexes to be a little crisper maybe...
>
> 73,
> Drew
> AF2Z
>
>
>
> On 06/
Guilty as charged :)
Wayne
N6KR
> On Jun 8, 2020, at 5:47 PM, kevinr wrote:
>
> I was looking for something else when I ran into this article. I got close
> to the end when I thought, "I recognize this guy." A few lines later my
> suspicions were confirmed :) I'm sure he won't mind being
It’s closer to 4 ms.
Wayne
N6KR
elecraft.com
> On Jun 8, 2020, at 12:32 PM, E.H. Russell wrote:
>
> I suppose shaping of the curve corners removes harmonics introduced by the
> abrupt transitions, allowing an accelerated ramp inbetween. But does this
> really reduce the total rise
post on the global SOTA
> Reflector (watering hole).
>
> https://reflector.sota.org.uk/t/wayne-burdick-elecraft-promoting-sota-cw-and-ssb/22983
>
> You captured the essence and feeling of mountain top radio. I love it and
> never cease to get a kick out of what you descri
> N4ZR wrote:
>
> Will the K4 have options for setting CW rise and fall times...?
Hi Pete,
Probably not. We've always been very careful to ensure our rigs have an
exceptional clean, click-free CW signal. (Third-party testing bears this out.)
Minimizing the bandwidth requires a very specific
Every day, hams worldwide, young and old, summit mountains and hills carrying
the lightest possible load. They earn every calorie burned, and are rewarded
with vistas most people never see. Like all adventurers, they proudly display
nature's merit badges: scrapes, bruises, and stings.
And
Well, Dan, now you've gone and done it. I'm going to have to escape the lab to
do a little /PM outing with the KX2.
Also a bit jealous of your RV :)
Wayne
N6KR
> On Jun 5, 2020, at 2:22 PM, Dan Baker wrote:
>
> This mornings setup.
>
> https://youtu.be/yvPY6I6Uk0Y
>
> --
> Sent from my
Thank you to all who responded. I now have a usable copy of the .pdf.
73,
Wayne
N6KR
> On Jun 2, 2020, at 10:17 AM, Wayne Burdick wrote:
>
> Yeah, I know...I wrote the manual, so you'd think I'd have a copy lying
> around :) But all I have is the Word files, which are now too ol
Yeah, I know...I wrote the manual, so you'd think I'd have a copy lying around
:) But all I have is the Word files, which are now too old to be read on any
computer I own.
Anyone have a printed copy they'd be willing to part with? A friend of mine has
the SST kit but no manual.
Tnx
Wayne
> it will shake the spiders out of your 80 meter coils
And tip the balance of 75 m a bit in the direction of sanity, if we're talking
about an SSB net.
Wayne
N6KR
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BTW, we *are* shipping KXPA100s and KXAT100s. For delivery dates on specific
orders, please check with Elecraft sales.
73,
Wayne
N6KR
elecraft.com
> On May 27, 2020, at 3:18 PM, barry halterman wrote:
>
> Check out qrp-shop.biz. They have a knock off of the kat100
>
>> On Wed, May
If you have a direct or indirect affiliation with UC Santa Cruz, please email
me. I’m following up on a non-ham research opportunity.
Thanks,
Wayne
N6KR
elecraft.com
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Hi Dan,
We'd love to have a portable, multiband, higher-power transverter in the
product line. This is one of many projects to be discussed as the team emerges
from our intense focus on the K4.
73,
Wayne
N6KR
> On May 26, 2020, at 10:31 AM, Dan de Bruijn wrote:
>
>
> Hi Wayne and Eric,
>
You'll also get fast dB/bin data for external spectrum presentation, and
streaming I/Q samples for external demodulation, etc.
Wayne
> On May 26, 2020, at 8:36 AM, Tom wrote:
>
> That's great.
> Makes quite a difference.
> 73 Tom
>
> -Original Message-
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