I have a K3 SNR 1595 and it does not have power spikes.
Maybe TX gain cal will solve it as 4X6GP writes.
/ Jim SM2EKM
On 19/01/2023 12:55, Mikael Larsmark wrote:
Hi,
I have 5 pcs Elecraft K3 in my shack and one of them, which is a very
early
model (serial #1938) suffers from quite a power
I have a K3 that has got just a little bit deaf.
It´s like this, on 28 MHz it´s about 17 dB down,
on 24 MHz 13 dB, on 21 MHz 7 dB. 14 MHz and down
just about nothing.
Guess it still can be D25. I will swap it with my
second K3 and start to repair it tomorrow.
If someone has had anything similar
How do you have the TX DLY set ?
/ Jim SM2EKM
Den 2020-12-07 kl. 20:37, skrev Barry Simpson:
I beg to differ.
I have an original K3 dating from 2009 which I completely updated including the
synthesisers. It made no difference to the shortened character issue which is
still the same.
It is
It would be very interesting to read that article
but I don´t have Funkamateur magazine.
/ Jim SM2EKM
On 2018-04-05 06:57, Benny Aumala wrote:
FUNKAMATEUR 4-2018 has interesting article by OE3HKL for
broadbad impulse measurements of RX IMD.
Arrangements are interesting and elaborate, but
Yes was thinking it was something new.
Thank´s Alan
73 merry xmas / Jim SM2EKM
On 2016-12-24 06:23, Alan Bloom wrote:
Apparently you can't. I must have been thinking of the weight adjustment.
Alan N1AL
On 12/23/2016 09:22 PM, Jan Erik Holm wrote
On 2016-12-23 19:11, Alan Bloom wrote:
You could always compensate for it by adjusting the K3 for softer
key shaping.
Alan N1AL
How do you do that ?
/ 73 Jim
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Home:
Wayne,
Is there a way to do this " at home" ? Since I´m in Sweden
it might not be practical to send the radio all the way to
California for this.
73 Jim SM2EKM
--
On 2016-10-17 02:25, Wayne Burdick wrote:
Knut,
The K3S as originally shipped does not
I did find a PR6. Thank you very much
/ Jim SM2EKM
>>
Would like to buy a PR6 or PR6-10. I will be in Visalia for the DX convention,
can also produce a US shipping address.
73 Jim SM2EKM
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Would like to buy a PR6 or PR6-10. I will be in Visalia for the DX
convention, can also produce a US shipping address.
73 Jim SM2EKM
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Help:
On 2013-07-05 22:22, Brian Alsop wrote:
SWR is a pretty coarse indication of interaction. Interactions can
change directional antenna F/B and F/S ratio by 6-10 db easily (assuming
you have it in the first place) and hardly affect SWR.
At least, this is my experience from antenna modeling.
If I understand my source correctly there is
going to be one such thing available.
Looking for more info.
/Jim SM2EKM
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Help:
Before I hassle elecraft support maybe someone on
the list can come up with something.
Just put together a new K3 and I can´t get any mic
connection to the FP connector, i e no modulation.
It works ok from the rear connector.
I checked Config / Main and don´t seem to find any
errors. Is there
on and off. 73, Guy.
On Fri, Nov 16, 2012 at 9:40 AM, Jan Erik Holm sm2...@bdtv.se
mailto:sm2...@bdtv.se wrote:
Before I hassle elecraft support maybe someone on
the list can come up with something.
Just put together a new K3 and I can´t get any mic
connection to the FP
---
On 2012-11-16 17:52, Don Wilhelm wrote:
Jim,
The MIC SEL menu item is found in the main menu. The entry in the
CONFIG menu is MIC BTN which is for the :MIC BUTTONS - that is the up
and down buttons if they are present.
73,
Don W3FPR
On 11/16/2012 11:11 AM, Jan Erik Holm wrote:
OK Guy,
Well
bIAS and FP.x .
Does it not do this?
73, Guy.
On Fri, Nov 16, 2012 at 1:17 PM, Jan Erik Holm sm2...@bdtv.se
mailto:sm2...@bdtv.se wrote:
Yes MIC BTNunderstand, it´s off anyway.
MIC SELyes I know.
I was looking in all menus for the bias since I was
thinking
Same here, I have a 6/6 Yagi stack on 10 and get more or less
the same reaction.
A built in preamp for 6 and 10m would have been super. As
soon as I get some time I will make one.
/SM2EKM
--
On 2012-10-26 18:02, Dave Hachadorian wrote:
I have 6 elements on 10, and the K3
On 2012-09-13 20:21, Bill W4ZV wrote:
Matt Zilmer wrote
Phase noise and key clicks are the enemy. I respectfully suggest that
Wayne emphasize (as well) that designing a transceiver to
intentionally not produce either of these is a worthy objective more
on a moral plane than an operating
On 2012-09-13 20:46, Jim Brown wrote:
On 9/12/2012 9:18 PM, Matt Zilmer wrote:
The main real-world problem is that the K3 is a minority in the
general ham rig population. Maybe someday, the K3 penetration rate
will be high enough that we can hear it in how quiet the bands are.
Crowded but
On 2012-09-14 01:00, Al Lorona wrote:
I once spoke to a nationally-known, Big Gun contester who felt that the
phase
noise and key click sidebands generated by his station were an asset because
they cleared a guard band around his signal since other stations had to stay
away. He felt no
would you want people to be
able to mess with something that works as well as it does? I'm euphoric
that Elecraft doesn't allow it to be adjusted.
Dave AB7E
On 9/14/2012 1:10 AM, Jan Erik Holm wrote:
I would like to see the CW Rise/Fall time adjustable to a higher value
then 5ms. Sure beats
, the person who does not speak
out becomes a sideline enabler.
So much for amateur radio being a self-policing hobby ...
Dave AB7E
On 9/14/2012 1:23 AM, Jan Erik Holm wrote:
Nothing new under the sun. It´s been around for decades. There are even
contest stations that puts
On 2012-09-14 21:34, Jim Brown wrote:
On 9/14/2012 12:02 PM, Jan Erik Holm wrote:
So if I don´t report those guys I´m as bad as they are. Jeez, are you
serious?
When I was part of the American Civil Rights Movement many years ago, we
learned that if you're not part of the solution, you're
On 2012-09-14 22:21, David Gilbert wrote:
I only said almost no clicks because I don't believe in absolutes.
OK then I know where you stand.
Please identify what level (in db referenced to the main carrier within
some defined bandwidth) you believe clicks are generated by the K3 and
I
On 2012-09-14 22:15, Ron D'Eau Claire wrote:
Key clicks are CW modulation sidebands. Key click management is about having
CW sidebands that occupy a reasonable amount of the spectrum, not
eliminating them entirely. Eliminating clicks (the sidebands) is easily done
- just don't key the signal.
Will the K3/0 in the future be expandable to
a K3/10 or K3/100 ?
Since, if I haven´t got the wrong information,
the price tag of the K3/0 is about half of a
basic K3 this could be nice.
73 Jim
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Still waiting for information on this. Any progress?
73 Jim
,
On 2011-12-08 02:09, Wayne Burdick wrote:
Hi Lee,
The clicks are due to the fact that the K3 uses PIN diode switching of
all stages during T/R. The clicks fall off with frequency, and in some
cases might be
Indeed! This was reported many many moons ago, also by me.
No fix I guess, just the way the K3 is.
/SM2EKM
On 2011-12-04 15:11, Cady, Fred wrote:
S5 region, which is common, AGC is compressing them together. When AGC
is off, these signals are now in a linear region of the transfer curve
and can
Oh by the way, this thing is not an audio thing. It is
something totally different.
Think this issue was discussed last year. There where
some leads on it but don´t know the outcome, if any.
/Jim SM2EKM
---
On 2011-12-04 18:05, Jan Erik Holm wrote:
Indeed! This was reported many
This is exactly what I have noticed too. Not even 10 signals
are needed either.
/SM2EKM
---
On 2011-12-04 20:53, Merv Schweigert wrote:
Also, in the heat of the contest or DX pile up most reporters do not
recall how they had their AGC parameters set
Could be interesting if you could name at least a few
of these radios?
/SM2EKM
---
On 2011-12-04 20:14, Eric Swartz WA6HHQ - Elecraft wrote:
This is an issue that has been reported for years on a wide range of
radios from all of the manufacturers, with conflicting reports pro/con
on
it has not reproduced the issue here.
What is the signal spacing you are hearing this with? All -exactly- on
the same freq? Or spread out?
73, Eric
_..._
On 12/4/2011 12:20 PM, Jan Erik Holm wrote:
This is exactly what I have noticed too. Not even 10 signals
are needed either.
/SM2EKM
Well when I was in to EME on 2m I was hunting for
every .1 dB I could find.
/Jim SM2EKM
--
On 2011-06-07 16:42, Rose wrote:
There's a saying among VHF / UHF'ers in reference
to coax and connector losses that every .5db counts.
73! Ken - K0PP
I can not understand how going down to the local post
office would be a problem and if the customer pays the
shipping why would that present a problem for the seller,
but then again what do I know?
/ Jim SM2EKM
On 2011-06-02 18:12, Phil Hystad wrote:
One reason is that sending a
Good for you that they had an ACOM amplifier otherwise you
wouldn´t have worked them. Instead you should send a thank
letter to ACOM.
Jim SM2EKM
On 2011-02-01 23:54, Rich - K1HTV wrote:
The So. Orkney micro-lite DX-pedition must be using a K3 on 160M. They heard
my
Yes do you want to buy one?
/Jim SM2EKM
-
On 2011-01-25 20:09, Grant Youngman wrote:
A listen on the bands during most contests, makes it pretty clear which of
the 3 is most normally left out :-)
4cx15000 anyone?
Grant/NQ5T
On Jan 25, 2011, at 12:59 PM, Lu Romero wrote:
John,
Or here
http://www.kongsfjord.no/dl/dl.htm
Jim SM2EKM
-
On 2011-01-22 08:23, David Cutter wrote:
Others have mentioned null steerers that you can buy and are very effective.
If you would rather build one for yourself, see the latest SPRAT (best value
for money radio mag -
Is this a known issue with the FT-2000?
/SM2EKM
On 2010-12-31 23:31, Joe Subich, W4TV wrote:
or issues of IMD generated in the noise blanker (even when the NB
is off).
73,
... Joe, W4TV
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as the FT-1000,
FT-1000D, FT-1000MP, etc.
73,
... Joe, W4TV
On 1/3/2011 2:31 PM, Jan Erik Holm wrote:
Is this a known issue with the FT-2000?
/SM2EKM
On 2010-12-31 23:31, Joe Subich, W4TV wrote:
or issues of IMD generated in the noise blanker (even when the NB
is off).
73
/4/2011 12:54 AM, Jan Erik Holm wrote:
Yes I know all of this about the FT-1000, this was
NOT the question.
I have never heard that the NB in the 2000 is problematic.
Maybe it is maybe it isn´t, I just like to find out.
It seems you just assume it´s problematic since it uses
as you say
No problem at this end, I use AVG.
/James
-
On 2010-12-30 19:30, Jim Brown wrote:
Thanks for the alert, Rich, and for your report, Guy. I would
appreciate any others. If it turns out to be real, I'll take it down.
73, Jim K9YC
On 12/30/2010 5:42 AM, Rich - K1HTV wrote:
Jim,
I hope people doesn´t learn from this statement.
IMO this is as far from logic one can get.
/Jim
--
On 2010-12-21 02:27, Don Wilhelm wrote:
The ground conductivity in my area is not the greatest, so I have
accepted the logical consequences of that fact.
73,
Don W3FPR
For a CW signal with clicks at the break side (like the majority)
the faster you key the stronger and wider will the click bandwith
be. This can clearly be heard every day on the ham bands.
So this calls for Camp 2.
However I do not agree that it´s either 1 or 2, in practice it works
differently.
I finally got to use the APF in reel life, I´m not too
active these days.
Wanted to work the ZL8X boys on 160 so went out to the
radio station and brought the K3 with me and fired the
big rig up.
All I can say is that the APF is excellent. ZL8X was weak
as water but with APF it was possible to
Exactly, I have noticed this too but never said anything before.
It did happen a few times during the SAC CW contest that I operated,
never had time to take part in CQWW CW. The radio do have
a problem in this respect and I can see that 5B4AGN has found
it too.
Something is going on but what it is
Yes but to what rise/fall time was the radio set? AFAIK in
the FT5000 it can be changed.
/Jim SM2EKM
---
On 2010-12-02 02:43, Eric Swartz - WA6HHQ, Elecraft wrote:
They already have - See the keying bandwidth spectral plots in the ARRL
reviews. The FT-5000 is considerably wider than
Yes absolutely
/SM2EKM
On 2010-12-02 02:58, Steve Ellington wrote:
Wouldn't having bad key clicks be an advantage in a contest?
Steve N4LQ
- Original Message -
From: Eric Swartz - WA6HHQ, Elecrafte...@elecraft.com
To: David Gilbertxda...@cis-broadband.com
of these jerks even
gets defended by the contest sponsors.
/ Jim SM2EKM
---
On 2010-12-03 14:48, Barry N1EU wrote:
is no advantage. In any case, you are just being a jerk (or worse) if
you're knowingly producing key clicks.
Barry N1EU
Jan Erik Holm wrote:
Yes absolutely
OK. AFAIK at 4 ms a CW TX will have to much
bandwith. Even the K3 at 5 ms (if it hasen´t changed
since I measured it) do have mild clicks. I wish
the K3 could be set to something like 7 or 8 ms.
/ Jim SM2EKM
On 2010-12-03 14:43, Barry N1EU wrote:
Jan Erik Holm wrote:
Yes
So now we have a 2 ms claim for the K3. I know I measured
it to 5 ms but this was something like 2 years ago.
What is it? Can Elecraft please tell.
And yes dynamic testing of SSB IMD is the only way to
go when dealing with a ALC/AGC controlled TX.
Jim SM2EKM
On 2010-12-03
Waveform? When you have a 1 ms raise/fall time no way you
can shape the waveform so it doesnt click.
/Jim SM2EKM
---
On 2010-12-03 15:29, Guy Olinger K2AV wrote:
All the click complaints for years and still Yaesu doesn't take care
of the waveform. It's not like there aren't tons of
Yes I do know that it´s not the rise/fall time
alone, that has never been my point. However
one factor is the rise/fall and if it´s too fast
it will not be possible to fix it with shaping.
Why, yes IMO the K3 clicks too much. I know it
can be done since there are radios around that
doesn´t click
No I do not experience key clicks with my own K3. I don´t know
what it sounds like and it´s no idea to ask anyone either.
It is all the other K3´s that are on the air that has mild keyclicks
Yes there are hot switching amps and QSK amps that aren´t
correct, I usually can detect those.
No it´s
, does not cause
key clicks!
And just for the record Elecraft, I do NOT want you to change this CW rise
time on the K3!
Tom - W4BQF
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Jan Erik Holm
Sent: Friday, December
parts
of the CW waveform to prevent the corner sharpening.
Again, rise time controls the basic CW bandwidth but clicks
are a feature of discontinuities in the CW envelope. Please
do not confuse the two.
73,
... Joe, W4TV
On 12/3/2010 9:46 AM, Jan Erik Holm wrote:
Waveform? When you have
Good my 5 ms measurement was the closest so far.
Thank´s for the explanation on the construction,
appreciate it.
After all, why should I bother, if my K3 clicks it
doesn´t disturb me.
/Jim SM2EKM
On 2010-12-03 17:56, Wayne Burdick wrote:
There will never be a K3 menu option
with changing envelope
decay is minimal.
73,
... Joe, W4TV
On 12/3/2010 2:06 PM, Jan Erik Holm wrote:
Yes 99% of all CW stations clicks at the break side.
I didn´t think about the ALC but that is right, thanks.
However by increasing the envelope fall time we will
help a bad ALC system if you
Fourier analysis on this but it
was 35 years ago and I just have forgot it all. The teacher I had
was a ham but he is an SK now.
/ Jim SM2EKM
--
On 2010-12-03 20:36, Kok Chen wrote:
On Dec 3, 2010, at 11:06 AM, Jan Erik Holm wrote:
Yes 99% of all CW stations clicks at the break side
My radio has 14.9V at RX and 14.6V TX at 100W. I care about
my fellow hams and want to have as good IMD performance as
possible. I can clearly see that other hams aren´t like me.
/Jim SM2EKM
---
On 2010-11-17 16:18, James Sarte (K2QI) wrote:
OK, well mine drops from 13.6V to
Yes APF came out reel good, very well done! Don´t even know if
it was this good on the FT-1000D, at least not on the units I
did own.
Now if only AM RX was to be fixed I would be happy, as it is
right now AM (not sync AM) RX is more or less useless. It got
broken in the DSP code way back. I have
Nice!
/ Jim SM2EKM
--
On 2010-10-25 20:39, Wayne Burdick wrote:
We might have a field-test revision of K3 code that includes APF
sometime this week.
In this test version, APF is turned on by rotating the WIDTH control
counterclockwise past the 50-Hz setting (BW 0.05) to the 30-Hz
This will go nicely with my K3
http://www.youtube.com/watch?v=9tIZUhu21sQ
73 Jim SM2EKM
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Post:
Yes please do!!
Jim
On 2010-10-08 18:56, Wayne Burdick wrote:
Bob,
I could change all of the transmit filter bandwidth restrictions in
firmware, and this is on my list. But it would be a complex change,
and I have to weigh it against many competing firmware change
requests. I
maybe or maybe not. Read this:
http://www.cometantenna.com/pdf_review/SS-330W_QST_review.pdf
Might be a noise issue.
If you have it just try it and you will find out.
/Jim
On 2010-10-05 19:21, John Ragle wrote:
Looks (and specs) just like one I use on my K3/100. Trug gesund!
Oh lord all mighty, save us from all IMD. This crap is already made
by RM Italy.
/ Jim
---
On 2010-09-10 18:59, Edward R. Cole wrote:
ham come up with one? Price ought to be in $125-150 bracket since no
filtering is needed if used with the following KPA500.
73, Ed - KL7UW
Amen! Best so far.
Let´s move on.
/ James
-
On 2010-08-13 17:01, David Cutter wrote:
A transistor is the fastest fuse on 3 legs, beats a 2-legged fuse any day.
David
G3UNA
I like to tell the story about a series of tests we did when I worked at
Fairchild, in
Silicon Valley.
On 2010-07-09 00:02, ve7xf wrote:
I'll probably get lynched for saying this, but for my ears
I've never found
a DSP system that is as good as a pure analog system...
Move over, Tom, we're in the same boat!
VE7XF
Getting crowded, hope it´s a big boat, I´m in there too.
Jim SM2EKM
Hmmm...that must be AGC, AFAIK my K3 does have AGC and it works!
Riding the RF was done back in the 50´ties.
Ahm, you don´t mean to tell me that riding the RF is needed
on a super duper 2000 century CPU DSP whiz bang design?
If so we aren´t doing any progress here, by golly we are walking
On 2010-07-02 17:09, Ed Lambert wrote:
of the day. The repair of a K3, it seems to me, almost certainly requires a
factory return, which, from this thread, is somewhat unappealing.
Ed Lambert, KD3Y (K2 1999, KX1 1492)
I would say on the contrary. The way the K3 is constructed, I would
call
On 2010-07-02 17:28, Hector Padron wrote:
Johny don't forget that for Elecraft their main goal is customer satisfaction
AD4C
I´m sure this is the goal for all manufacturers however everyone doesn´t
succeed.
Jim SM2EKM
__
Elecraft
On 2010-06-18 12:18, Tom W8JI wrote:
Then of course nearly all low-band VHF TV transmitters are gone over here.
There are none within range of me, even those that someone said were on. :-)
73 Tom
Gone here too. But we have the FM BC band around 100 MHz so they could
be useful. I remember
If I would set mic gain to 22 with my HC5 I would overmodulate.
In my case gain 12 and comp 25 is just fine, however it might
differ with how one sets the TX EQ. With this setting I get
full PEP power.
/ Jim SM2EKM
--
On 2010-06-04 10:28, Stewart wrote:
Same here.
HC-5, Mic Gain
Something I never understood is QSK, ohh well that´s life!
Jim SM2EKM
---
On 2010-05-15 17:26, Guy Olinger K2AV wrote:
Honestly, that is the first time I have heard that. Obviously did not
see the memo. Back to OLD QSK. Hurray.
Need to spend time doing more random word searches
On 2010-05-16 02:43, Don Rasmussen wrote:
I won't buy one, even if it were a better radio. Kenwood service has a very
very bad reputation. I did notice though, that they included BAND KEYS aka
tunable memories. For those that would use K3/590 outside of the confines PC
based software, a
On 2010-05-13 01:41, Ken Kopp wrote:
There is a school of thought that says calling attention to
the fact you're QRP when seeking contact with another
station may well be counter productive.
QRP is not part of any call sign! If you are QRP and
like a QSO with me don´t ever use forexample
International standard is to put country designator
before callsign, forexample W7/SM2EKM.
It used to be the other way around, SM2EKM/W7, but it
did change years ago.
Seems to me the USA has a problem following international
standards. Pritty much like how the old USSR used to
be, they signed all
Strange! How can K2LE be a nice guy when he acts like
he does?
/ Jim
---
On 2010-05-03 22:14, Carl Clawson wrote:
groaner! I don't know if my Yaesu friend - who's a really great guy BTW -
has done the click mods to his FT-1000MPs (3 of `em at last count). I'll
remember to needle him
, Carl
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Jan Erik Holm
Sent: Monday, May 03, 2010 9:16 PM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] [K3] Bad COM port made K3 not work
Strange! How can K2LE
Yes of course, I know. However there is NOT a click free MP,
not even the ones the claim is fixed. They still click
however of course much less.
/ Jim
-
On 2010-05-04 11:22, Tom W8JI wrote:
Some people always want to believe they magically have the only FT1000
series radio that never
Oh I was wrong. In this case this is very good
information. However I guess since the mod is
as I understand it quite extensive not too many
will do it. I hope W5JAW will spread the info
on the mod.
By the way sorry for the Yaesu bandwith on the
Elecraft list.
Jim SM2EKM
--
On
On Wed, Apr 28, 2010 at 11:10 PM, Don Wilhelmw3...@embarqmail.com wrote:
Bob,
I thought I explained that the K3 ALC meter is like a VU meter for the
first 4 bars - the ALC indication starts at the 5th bar.
73,
Don W3FPR
Interesting, good info. Been on this list for 3 years or more
and
I have measured myself however didn´t come up
with as poor and/or as good numbers.
What could be interesting is with what and how
did you measure.
/ Jim SM2EKM
-
chen dave wrote:
Hello All,
I checked my K3's TX IMD today(K3 SN:1302), from 5W to 110W. Very good
TX IMD
Doesn´t seem to be a fix. My K3 is just about the same.
Jim SM2EKM
--
Juha Kasari wrote:
Thanks,
Ok, so it is feature!
Yes I have adjust MIC and CMP just like manual, not effect. So there is no
solution to problem.
juha
2010/3/28 Dave, G4AON elecr...@astromag.co.uk
When tuning for example across an AM band (like 49m band)
it does not happen on all stations. Might be that it
happens on some certain frequency interval but still
quite frequent.
I have not done experiments with different tuning steps,
maybe I should. Will try it when I get back home next
No I have the RX EQ flat at 0, will test when I
get back home.
Jim
On 2010-03-22 17:38, pd0psb wrote:
Can be correct Jim,
If I remember correctly VCO jump intervals are larger than 5kHz SWBC
raster.
(have you tried reducing RX EQ band 1 ? That might make this symptom less
obvious)
Yes I suppose that´s what it is. Well it´s been like that
from day one, think I have SNR 1594 so it´s been a while.
I always been upset about it since IMO a high performance
radio shouldn´t behave like this. However I just haven´t
had time to look in to it further. Maybe it´s faulty after
all.
In
When tuning across an AM station there are
clicks and cracks, seems to be on even kHz.
On my radio it has been from day one. Is
this normal or is my radio faulty?
I use latest FW.
/ Jim
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Would be interesting!
Beats me why Elecraft can´t present the facts, I´m sure
they have measured since I bet they know how to.
/ Jim SM2EKM
--
Oliver Sweningsen wrote:
Does anyone have side-by-side test results from old and new DSP boards? Or,
can someone suggest a
That will come out to 160W PEP on the K3 and 1600W PEP
on the amp. I would not set the K3 to more then 25W
(i e 100W PEP). Don´t know how much the AL80B can handle
but 1600W PEP sounds to be too much.
/ Jim
--
Hector Padron wrote:
Good morning Ted,let me tell you
Elecraft Service, Rene K6XA, did an excellent job. The radio now
exceeds current production specifications
73 k5mm/ron
Please inform in what way?
Jim SM2EKM
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K5RC wrote:
Here's what is possible from the West Coast USA using a K3's Diversity RX
with two DXE 4SQ RX antennas 800' apart.
CQ 160-Meter Contest, CW
Call: W7RN
Operator(s): K7NV
Still you did TX better then RX. Called you many times Saturday
morning
chen dave wrote:
Hello all,
Anyone will take part in the cqww 160m contest?
Waiting for K3 to K3 qso on top bands.
73 de ba4rf,David
Yes I will use a K3, will be on for a few hours now
and then, look for me I will look for you.
73 good luck / Jim SM2EKM
Yes but those sources doesn´t speak.
/ Jim
On 2010-01-26 17:16, Doug Faunt N6TQS +1-510-655-8604 wrote:
Early versions of the firmware did, in fact, allow transmission
through the 2.1kHz filter, and that capability was removed. I suggest
that speculation is futile, since there
I would like to use the 2.1 kHz filter for SSB TX.
Elecraft any solution?
Jim SM2EKM
On 2010-01-24 19:38, Brian Machesney wrote:
Yes, I did search the archives to find out why you can transmit through
some filters and not through others before posting this question to the
How about the TX side. AFAI understand it should do
things to TX audio.
/ Jim SM2EKM
-
Wes Stewart wrote:
Is the spur at 3.9 KHz gone?
--- On Sat, 1/9/10, Steve Ellington n...@carolina.rr.com wrote:
From: Steve Ellington n...@carolina.rr.com
Subject: [Elecraft] K3 New
Well I never found the FT1000D peak filter that great, decent yes,
all subjective of cource.
I remember when I had a Drake 2B with 2BQ Q-mult, that was nice,
you sure could peak signals up out of nowhere.
But sure a peak filter could be nice to try.
Happy New Year / Jim SM2EKM
Indeed!, Doug got this right.
In a previous msg I did say why not but thinking more
about it, after reading this, I will agree that it´s not
needed.
Too many darn functions to fiddle with anyway, enough
is enough.
As I stated in a previous message, fix the flaws and
get done with it, the K3 is a
This is what I like to see:
1. Pritty much no more features just refine and work
on what´s already there, refine the design.
2. Better S-meter resolution, 5 dB not good enough.
3. Possibility to adjust CW keyed envelope rise and
fall time. Think it´s 5 ms now so lets say 5 - 8 ms
There sure are a lot of workarounds with the K3, the
list is quite long by now.
Jim
-
Zoli Pitman HA1AG wrote:
This is not a solution. It is a workaround. :)
73, zoli ha1ag
- Original Message
Yes, a well known issue for a LONG time...with a SUPER
, I use external speakers, and many use headphones.
73,
Don W3FPR
Jan Erik Holm wrote:
There sure are a lot of workarounds with the K3, the
list is quite long by now.
Jim
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Well something isn´t right or different from other radios.
There are radios with lower MDS that sounds much quieter then
the K3.
Here we have proposals to turn of preamp and make MDS even
higher. Not logical and state of the art to me.
So again, I know there are receivers with lower MDS then the
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