Here's a quick Linux program in Python, written after reading David's
description below and a few minutes consultation with the K3
Programmer's Manual.
Follow the installation instructions, and then just type "k3fixtime"
when you want the time fixed.
http://wa5znu.org/log/2009/03/python-k3lib-
From the rules:
Please limit power to 100W maximum.
Since I don´t operate at the 100W power level (or lower)
does it mean I can´t take part in it? Just let me know
and I will not bother.
/ Jim SM2EKM
---
> The Elecraft QSO Party is coming up this Saturday, 14 March.
>
> http://
I just got home from dinner.
I've put this email address on moderate until we can figure out what is wrong
on their end. Looks like their email program is stuck in a send loop.
Eric WA6HHQ
_..._
-Original Message-
From: Sarath - Vu3rsb
Date: Thursday, Mar 12, 2009 9:28 pm
Subject: Re:
-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
To: elecraft@mailman.qth.net
Subject: Elecraft Digest, Vol 59, Issue 22
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-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
To: elecraft@mailman.qth.net
Subject: Elecraft Digest, Vol 59, Issue 22
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Hope to participate in my first EQP this weekend.
Where are the results of previous EQP events posted?
72,
Tim
Criminal Lawyers - Click here.
http://thirdpartyoffers.juno.com/TGL2131/fc/BLSrjnsMx6vqrHAcQJCfEoa4eSmi7rW1mJw02czoF8D2bC
The K3 draws about 1 amp with one receiver, about an amp and one half with two
receivers. It draws about 20 amps transmitting 100 watts, 15 amps at 50 watts,
11 amps at 25 watts, and about 3.5 amps at 5 watts. It is very easy to set the
power that you want so you don't spend any more battery t
-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
To: elecraft@mailman.qth.net
Subject: Elecraft Digest, Vol 59, Issue 22
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Those are my thoughts also. Follows is my way of isolating the "shock" of
an 80 amp audio modulated load from my K3 input power supply.
I do run my radio bench with a 70 amp linear Astron supply BUT I have a
seperate Power supply buss(pair) and a battery buss(pair)(plus a seperate
ground buss
Is there a question here? Maybe Sarath needs to be moderated or
unsbuscribed until someone can figure out what is going on.
"A slip of the foot you may soon recover, but a slip of the tongue you may
never get over." Ben Franklin
-Original Message-
From: elecraft-boun...@mailman.qth.net
[
-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
To: elecraft@mailman.qth.net
Subject: Elecraft Digest, Vol 59, Issue 22
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Don Wilhelm wrote:
> I must agree with Jim Duffey's assessment.
> The K2 is a great transceiver, but when all the options are added to
> make it an all band 160m through 10 meter transceiver with SSB and noise
> blanker and audio DSP, the K3 with its built-in 160 meter through 6
> meter coverage
-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
To: elecraft@mailman.qth.net
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-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
To: elecraft@mailman.qth.net
Subject: Elecraft Digest, Vol 59, Issue 22
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I must agree with Jim Duffey's assessment.
The K2 is a great transceiver, but when all the options are added to
make it an all band 160m through 10 meter transceiver with SSB and noise
blanker and audio DSP, the K3 with its built-in 160 meter through 6
meter coverage, built-in IF DSP which allow
-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
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Subject: Elecraft Digest, Vol 59, Issue 22
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-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
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Subject: Elecraft Digest, Vol 59, Issue 22
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Sarath,
I do not seem to be able to find the content that you are adding, nor
the portion of the digest that you are replying to.
Please use top posting so your comments appear at the top of your posts,
and delete the non-relevant portions of the digest. so we can see what
you are commenting a
-Original Message-
From: elecraft-requ...@mailman.qth.net
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-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
To: elecraft@mailman.qth.net
Subject: Elecraft Digest, Vol 59, Issue 22
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-Original Message-
From: elecraft-requ...@mailman.qth.net
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Subject: Elecraft Digest, Vol 59, Issue 22
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-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
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Subject: Elecraft Digest, Vol 59, Issue 22
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The difference in price between a fully equipped K2 at $1230 and a
bare bones K3 at $1400 is $170, or slightly more than 10%. For that
extra $170 you get a better integrated rig, six meters, FM, 20 dB
better dynamic range, and a host of other features typical of top of
the line rigs. If you
John
The K3 is a very portable QRP radio.
I've used it the past two Field Days with
battery power and my solar panels to keep
the batteries up.
Great field radio.
No feel for the 100w unit on batteries though.
73, Bob N6WG
- Original Message -
From: "John Jolley"
To: "'elecraft List'"
S
The MFJ-4125 "PowerLite" power supply is a great little unit for the price
(around $100). It puts out 13.7V at 25A in a small, light package that is
perfect for portable operation with the K3 or K2. Unlike some other
switching supplies, it has very low electrical noise.
Unfortunately the same ca
Keith,
I can make my K3 sound just the way I want buy adjusting the equalizer. I
use the same outboard speaker for both K's.
Bill
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Darwin, Keith
Sent: Thursday, March 12, 200
So for the discussion about K2 vs K3, I don't know much about either but am
preparing to purchase. Is the K3 portable to any degree? One of the things
that attracted me to the K2 was not only building it but the fact that at
least at low power, it was very portable. Thanks in advance!
-Orig
In a recent message, "Julian, G4ILO" writes
>
>Am I misunderstanding how the transverter offset is supposed to work? I set
>XV1 OFS to 0.20. Now all my FM channels stored in memory are displaying the
>frequency with the offset added in, e.g. 145.500.20. I would have thought
>the idea was to add th
I plan to address this in a future release of firmware. Meanwhile,
you'll need to set the offset first, then save the memories.
tnx
Wayne
N6KR
On Mar 12, 2009, at 3:17 PM, Julian, G4ILO wrote:
>
> Am I misunderstanding how the transverter offset is supposed to work?
> I set
> XV1 OFS to 0.20.
I've taught two general and two extra class classes. I love doing
it. I've also taught the tech class's, but the general and extra are
fun. Those taking the class get very committed to not failing their
classmates. Last Extra class I had 10 students, all ten took and passed,
including one h
Am I misunderstanding how the transverter offset is supposed to work? I set
XV1 OFS to 0.20. Now all my FM channels stored in memory are displaying the
frequency with the offset added in, e.g. 145.500.20. I would have thought
the idea was to add the offset to the frequency invisibly so the frequen
I think my K2 is more like a Spanish trials bike. Well balanced, nimble, and
plenty of torque!
Kevin. KD5ONS
Bultaco, Montessa, or Ossa.
-Original Message-
>From: Michael van Hauten
>Sent: Mar 12, 2009 3:09 PM
>To: elecraft@mailman.qth.net, <>@unspecified-domain>
>Subject: Re: [E
John and other Elecrafters:
I am an extremely happy K2 owner. I have operated a K3 and I intend to
get one someday, but I am not in a particular hurry. In the interest of
full disclosure, I am strictly a CW guy, and any voice quality
advantages that K3 might have over the K2 are lost on me.
As
Yes, NTP actually takes into account network latency between your
machine and the NTP server, so when the server gives it 12:01:01.001,
if the total latency is 100mS, it knows to add 50mS and so sets the
time to 12:01:01.051 and it does this a number of times, to get the
average time allowi
As much as I love my K3, I'll admit that the K2 sounded better. The
difference wasn't big and I may be off-base, having not done a direct
A/B comparison, but I think the K2, with its simpler RX architecture,
has a smoother sound than the K3. Not enough for me to stay with the
K2, but enough that
For situations where time is important, it's worth learning about NTP. It's an
open protocol and is run by default on most unix-like OSes. Unlike the Windows
NTP client which simply syncs every couple weeks (by default), an ntp daemon is
running always on your machine. It doesn't do a simple syn
yes guys,
the K3 is a great rigg, with all the features we knew from oher great riggs.
But the K2 is classic and puristic. It is the same when you compare
motorbikes: the K3 is like a Honda Goldwing and the K2 is like a older
Harley. I for myself prefer riding a old Harley. I built 4 K2's and so
I've been using Dimension 4 for years on servers and workstations. You can
get it here:
http://www.thinkman.com/dimension4/
At an interval you specify, Dimension 4 connects to a time server that you
choose from an exhaustive list of time servers. The time server then sends
the correct time back t
Ken and all,
I have been using Atomic Clock Sync for a couple years now to keep the
computer clock accurate. It runs on Windows, but I recall it is
multi-platform. Free from http://www.worldtimeserver.com. It works
with a variety of standard time sites.
Try it, you may like it too.
73,
Don
Another thing you need to watch is that many features that
are standard on the K3 are options on the K2. You can
double the price of the basic kit really quick with the
options, so be sure to think about the options that you want
or need before you decide.
Willis 'Cookie' Cooke
K5EWJ
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I've been using D4 for years starting off on Win2K.
It checks PC time on boot and every 15 minutes thereafter against NIST
NTP servers and adjusts the PC clock.
When your doing satellite tracking you have to have an accurate clock in
the computer.
Mitch Wolfson DJØQN wrote:
> I find that the NT
-Original Message-
... the K3 is a All in one rig with top of line features.
The K2 was the former one.
But I can make a qrp rig for $770 K2 kit instead of $1400 K3 semi-kit
and I am an electrical engineer.
Is there any good reason to go to the K3?
VE3GYV John
> We plan to do this. I'm working on a couple of more extensive
> features in the k3 Utility and I'm also working on
> accessibility issues for our blind users. David is one of
> the K3 Utility authors and we share ideas often.
> We'll get there!
>
> In the mean time, David developed a standal
I find that the NTP client built into Windows often does not work, plus
updating only once a week is not enough on some computers (some computer
clocks have accuracy that rival those in older cars, or the K3).
Therefore, I have been using a small program called "Dimension4" for a
number of year
I've been synching my computers clocks with the NIST
site for years. I think they have a little program on their
website that one can download ... at least I think that's
where I got mine
73! Ken Kopp - K0PP
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NIST seems to think that it is possible to do this with Windows operating
systems as well.
http://tf.nist.gov/service/pdf/win2000xp.pdf
Dick, K6KR
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Mike-WE0H
Sent: Thursday, M
We plan to do this. I'm working on a couple of more extensive features in
the k3 Utility and I'm also working on accessibility issues for our blind
users. David is one of the K3 Utility authors and we share ideas often.
We'll get there!
In the mean time, David developed a standalone utility that
David,
This is slick! Great job!
73,
Bill
K9YEQ
K2 #35; KX1 #35; K3 #1744; mini mods
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of David Fleming
Sent: Wednesday, March 11, 2009 8:50 PM
To: Elecraft@mailman.qth.net
Subje
Hi John,
I noticed your inquiry on the Elecraft reflector this AM.
I own both a K2/100 and a K3/100. I have built three K2's and my K3/100.
Depending on your interests the K3 is superior,
especially the receiver. The k2 was primarily designed as a CW rig and lacks in
SSB output. The VOX perporm
> -Original Message-
> From: elecraft-boun...@mailman.qth.net [mailto:elecraft-
> boun...@mailman.qth.net] On Behalf Of Don Rasmussen
> Sent: Wednesday, March 11, 2009 8:38 PM
> To: elecraft@mailman.qth.net
> Subject: [Elecraft] Elecraft QSO Party
>
>
> >>>I will be concentrating mainly
And they sold quickly from the beginning. My K2, purchased in April of 2000,
is S/N 1289.
At that time they had a 30-day order backlog.
Ron AC7AC
-Original Message-
Bob's comment is correct. I was at that meeting also, and was absolutely
blown away by the performance in such a small
To be honest, I haven't been able to figure out where Sarath's posting
is, all 3 mails appeared the same and I couldn't spot a question in
there.
73 de M0XDF, K3 #174
--
Our society must make it right and possible for old people not to fear
the young or be deserted by them, for the test of a
And Sarath, you might consider trimming all the excess from
messages you reply to instead of sending a copy of the whole
digest! Also, I have received you message 3 times-so
far!
Dave W7AQK
- Original Message -
From: "Sarath - Vu3rsb"
To:
Sent: Thursday, March 12, 2009 6:59 AM
On Thu, 12 Mar 2009 08:48:17 -0500, Mike-WE0H wrote:
>Linux adjusts the computer's clock automatically for the user. Nothing
>to click or figure out...hi hi...
>
>Mike
>WE0H
[snip]
So does windows if you point it at a time server ;o)
Tom, N5GE
_
On Wed, 11 Mar 2009 18:49:38 -0700 (PDT), David Fleming
wrote:
>
>I've had a few requests for the K3 time updater I mentioned the other day. So
>I've made it available for download.
>
>Mac version (OS X 10.3 or later) http://sight.net/K3Time/K3Time.zip
>
>Windows XP/VISTA (maybe 98 not sure) ht
-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
To: elecraft@mailman.qth.net
Subject: Elecraft Digest, Vol 59, Issue 22
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~
N2CQ QRP CONTEST CALENDAR
March 12 - April 12, 2009
~
80 METER FOXHUNT (CW) *** QRP Contest ***
Each Tuesday to Mar 24
9 PM to 10:29 PM Eastern Time USA
Info: http://www.qrpf
-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
To: elecraft@mailman.qth.net
Subject: Elecraft Digest, Vol 59, Issue 22
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I was hoping that David's "Time Keeper" utility would
be integrated into the Elecraft K3 Utility.
Great idea! Was going to make a request today .
73! Ken Kopp - K0PP
elecraftcov...@rfwave.net
http://tinyurl.com/7lm3m5
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-Original Message-
From: elecraft-requ...@mailman.qth.net
Sent: 12 March 2009 07:19
To: elecraft@mailman.qth.net
Subject: Elecraft Digest, Vol 59, Issue 22
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Is it normal for the sensitivity to drop off starting at 1.9mc on 160
meters? The power output is 10w across the whole band but tuning from
2mc on down, there is a real apparent sensitivity degrade starting at
1.9mc. I have the VCO tuned so it stops receiving at 1.36mc. It tunes
well above 2.0m
> It does require I use my KUSB and not my microHAM DIGIkeyer
> - it doesn't understand the D/K serial port.
I've recently worked out the µH protocol, thanks to lots of help from Kok Chen,
W7AY. But I didn't include it in this. Maybe in a future release..
*Maybe* :)
> However, how about incorp
Linux adjusts the computer's clock automatically for the user. Nothing
to click or figure out...hi hi...
Mike
WE0H
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Pos
Hi Don,
OK on the KAT2.
On the current question, I am seeing 14.36v supplied to the radio on
receive and 14.21v on transmit. A little bit of a drop with the long
wires to my assembly bench where I have been testing the K2 at. Power
output using the TUNE button and running through a Bird 43 met
David,
Thank you for sharing!
Win version work perfectly with my K3 #1212!
(Win XP SP3)
73 QRO de Rudolf, HB9ARI
David Fleming wrote:
> I've had a few requests for the K3 time updater I mentioned the other day.
> So I've made it available for download.
>
> Mac version (OS X 10.3 or later) ht
Chuck,
I have never seen a mobile bracket for the K2. Use whatever works for
you installation. I would be thinking Velcro for a part of the
solution (although I would not attempt to hang it below the dash and
rely on Velcro, the K2 would have to sit on some surface of the vehicle
or the mou
Mike,
AFAIK, there have never been any mods to the KAT2. If there have been,
it would have been for some special purpose that does not apply to most
station setups.
73,
Don W3FPR
Mike-WE0H wrote:
> OK just ordered the KAT2 auto tuner for my K2. Is there anything special
> that I should do w
Mike,
What is the voltage of your power supply? If it is 13.8 volts or
higher, there should be no HI CUR messages during normal operation with
CAL CUR set to 3.50. If the PS voltage is low (or you have a bad power
cable connection), you may see those messages at higher power settings.
The K
So does Windows.
73 de M0XDF, K3 #174 - Mac user for 25 years!
--
The secret of life is honesty and fair dealing. If you can fake that,
you've got it made. -Groucho Marx
On 11 Mar 2009, at 23:02, Oliver Johns wrote:
> For what it's worth, MacOS has an option to synchronize the computer's
> time
John Jeffers wrote:
>
> Hi
>
> I looked through the Archives and FAQ's and see the K3 is a All in one
> rig with top of line features.
>
> The K2 was the former one. With a little less features and not all in
> one processor. It uses pic 18C452 instead of 18F452 etc so you can't
> flash upg
David, it works very well here on my Mac.
It does require I use my KUSB and not my microHAM DIGIkeyer - it
doesn't understand the D/K serial port.
However, how about incorporating this into the K3 utility, so we can
set the clock whenever we do a firmware upgrade. OK, that's not as
often as
OK just ordered the KAT2 auto tuner for my K2. Is there anything special
that I should do with it when I build it or just build it stock?
Thanks,
Mike
WE0H
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What should I have my Current setting set at? I see it occasionally
showing high current when running SSB on the bench into a 50 ohm load.
Is this some sort of current limiting setting for the power amp? It was
set at 2.x amps and I set it to ~3.5a tonight and noticed the 160m power
shot up to
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