I found that the instructions for how to route the various cables were a
helpful start, but after a LOT of trial and error I found that in some
cases other positions worked much better. And of course, some positions
work better for some birdies while other positions work better for other
bir
In addition to cable dress and being sure the cables are fully
inserted/mated, be sure all the shields and the case have good
metal-to-metal contact. Might want to loosen the various screws 1/4 turn
and then tighten them. The screw on the left panel that ties to the shield
behind the DSP board is
SIG RMV can help, but before you do this, look in the manual for
instructions about how to dress the cables to and from the synthesizers
and the SUBRX. Make sure they are plugged in all the way, too.
73,
Victor, 4X6GP
Rehovot, Israel
Formerly K2VCO
CWops no. 5
http://www.qsl.net/k2vco/
On 30/0
Look up the SIG RMV function in your manual.
On 7/30/2022 8:33 AM, Michael C. Marx wrote:
Hi All
I have an 11 year old K3 s/n 6xxx. I have noticed lately there seem to be
quite a few birdies pretty well everywhere. This doesn't seem right. I hear
many of them with the antenna connected
Hi All
I have an 11 year old K3 s/n 6xxx. I have noticed lately there seem to be
quite a few birdies pretty well everywhere. This doesn't seem right. I hear
many of them with the antenna connected. The radio is pretty well loaded and
does have the updated synthesizers. Also has the sub r
If you are not using the P3 IF OUT port, make sure that the switch (on the back
panel) that inserts the 3db splitter is in the OFF position. I have seen
issues with the P3 IF OUT set to ON and no load (other SDR receiver, or
TERMINATION) connected. There is not an isolation buffer between the
When I find an unusual level of birdies on either panadapter, I
first look for antenna problems. I learned this in the school of
hard knocks.
73 Bill AE6JV
---
Bill Frantz|"We used to quip that "password" is the mo
On Mon,9/5/2016 11:17 AM, J.K. Hooper wrote:
What factors might be at work that result in this phenomenon?
Hoop,
I've encountered this as well. There are two problems (at least). The
strong, intermittent birdies are probably caused by a flaky shield
connection in the coax cable between the P
Reflector
Subject: [Elecraft] K3 - "Birdies" on P3 that tracks VFO A
Folks,
I’m just seeing, today, that there are “birdies” for lack of a better term
that appear on my P3 and which track my VFO and which are up 50 to 65 Khz up
from where VFO A is located. This wasn’t happening yesterday
Folks,
I’m just seeing, today, that there are “birdies” for lack of a better term that
appear on my P3 and which track my VFO and which are up 50 to 65 Khz up from
where VFO A is located. This wasn’t happening yesterday.There are four
lines about 5 Khz apart.
What factors might be at
Hi Mike,
Virtually all high-level signal sources (like the synth in a superhet receiver)
have a few birdies, and it's possible you've found one. Typically they are of
the "fast-tuning" variety, indicating they're related to a high-order harmonic
of the VFO frequency.
We painstakingly swept al
A few days ago I installed the new KSYN3A modules in my K3 along with
the KXV3B modules. I am running FW Rev 5.26. I was at 50.267 running
JT65 with no problems and the BW was at 2.8 KHz - the low cut at 0.1 and
the high at 2.9. When I adjusted the low end up to 0.3 a 'birdie' all
of a sudde
On 4 Jun 2013 at 12:00, elecraft-requ...@mailman.qth.net wrote:
> Message: 6
> From: "Terry Schieler"
> To: "'Mike K2MK'" ,
> Subject: Re: [Elecraft] K3 Birdies
>
> I had the same problem with my Lynksys. Replaced it with a Netgear
> and bir
On 6/3/2013 11:13 AM, Terry Schieler wrote:
Replaced it with a Netgear and birdies are gone. Don't have the specific model
number in front of me.
Could you please look it up and post it for us? Mfrs who build stuff
that's free of RF trash should be rewarded with our business, but many
major
craft@mailman.qth.net
Subject: Re: [Elecraft] K3 Birdies
Hi Bill,
That's great news. Please post the manufacturer and model number of the good
modem. I'd dump my Linksys WRT54GL in a heartbeat if I knew of one that was
less problematic.
73,
Mike K2MK
n6fb wrote
> Thanks to all who answere
I had an issue on 2m with birdies from my "then new" NetGear N300 w/
wireless router to my FT-847. Moving to the combination of the K3
and DownEast Microwave 144/28 transverter helped and running shielded
cat6 wiring the most help (clamp-on ferrites did nothing for
cat5e). I did note that "mo
Hi Knut,
Yes, router of course. Momentary brain freeze. The Linksys WRT54GL is a
combo wired/wireless router and I reduced its effect on the K3 by moving it
to another room and adding a WIFI card to my desktop PC so I wouldn't have
to run a CAT5 cable to it. But even with it in the next room it's
Hi,
Modem? You guys mean router? Ethernet cables are often a very bad source of
birdies, but in my case the primary culprit was not the router itself, but
the computers that were attached to the network via Ethernet. I am
increasingly getting rid of Ethernet cables and replacing with wireless
(WiF
Hi Bill,
That's great news. Please post the manufacturer and model number of the good
modem. I'd dump my Linksys WRT54GL in a heartbeat if I knew of one that was
less problematic.
73,
Mike K2MK
n6fb wrote
> Thanks to all who answered me re birdies on every CW band in my K3. It
> turns out tha
Thanks to all who answered me re birdies on every CW band in my K3. It turns
out that, as many of you advised, certain modems radiate like crazy and cause
lots of birdies. Now that I am at my summer home in NC, the birdies have flown
away; the modem up here radiates nothing that I can hear on
On Sat, May 18, 2013 at 4:06 PM, wrote:
> I have recently noticed S7 birdies on 7038,10122,14030,21022 and 28045. Not
> sure if they always been there, or it is just absense of decent CW signals on
> the band which make them stand out. Anybody else have this problem?
At least some of those (
On 5/18/2013 4:06 PM, n...@aol.com wrote:
I have recently noticed S7 birdies on 7038,10122,14030,21022 and
28045. Not sure if they always been there, or it is just absense of
decent CW signals on the band which make them stand out. Anybody
else have this problem?
I have birdies, just not on t
I have recently noticed S7 birdies on 7038,10122,14030,21022 and 28045. Not
sure if they always been there, or it is just absense of decent CW signals on
the band which make them stand out. Anybody else have this problem?
__
Elecraft m
Need advice on how to properly remove Birdies. The whole procedure from the
manual I have worked several times on all bands but I noticed that the
re-appearance of a new birdis on all band using the same shift..
regards,
E72X -Gordan
Hello,
Dave AB7E wrote "take the top off the K3 and move some cables around ..."
And this is what I did, I carefully moved some cables and the
birdies went away!
The cable from J85 on the subreceiver to J84 on the aux KSYN3 seemed
the problem.
Thanks for all who replied!
73 OH2GBA
__
t;> and I believe they are moving, i dont have the p3 so I cant say for
>> sure but it seems so when I see it in the puny view that EasyPal
>> offers.
>>
>>
>>
>> David Moes
>> VE3DVY
>>
>>
>>> --- Original message ---
>>>
Hello John,
Thank you for your reply, and my apology for not being able to return
sooner.
I am inclined to think that the source of these "birdies" is external to
your K3, and getting into the receiver via some connecting cable(s).
The reason why the birdies are less noticeable on the sub-rece
That looks a lot like an electric motor (washing machine) to me eg
amplitude and distibution..just my experience. Better to look
for horses instead of Zebras :-)
Alan/K6ADG
__
Elecraft mailing list
Home: http://mailman.qth.net/m
On 5/22/2012 9:30 AM, John Bekema wrote:
> I'd like to know how many birdies (fast moving) you can normally see on your
> P3
> when the bands are quiet, or no antenna is connected.
No fast moving ones. Very few fixed ones, mine come from the
neighborhood wireless RAP at the top of my tower [we
at EasyPal
> offers.
>
>
>
> David Moes
> VE3DVY
>
>
>> --- Original message ---
>> Subject: Re: [Elecraft] [K3] Birdies
>> From: John Bekema
>> To:
>> Cc:
>> Date: Tuesday, 22/05/2012 2:30 PM
>>
>> I am not sure if this is related to any wif
are moving, i dont have the p3 so I cant say for
sure but it seems so when I see it in the puny view that EasyPal
offers.
David Moes
VE3DVY
>
> --- Original message ---
> Subject: Re: [Elecraft] [K3] Birdies
> From: John Bekema
> To:
> Cc:
> Date: Tuesday, 22/05/2012
gt;
>
>
> David Moes
> VE3DVY
>
>
>>
>> --- Original message ---
>> Subject: Re: [Elecraft] [K3] Birdies
>> From: John Bekema
>> To: Geoffrey Mackenzie-Kennedy
>> Cc: Elecraft Discussion List
>> Date: Tuesday, 22/05/2012 1:54 PM
>>
On Tue, May 22, 2012 at 1:08 PM, wrote:
> ...my dlink router is throwing birdies big time...
==
I have encountered this same problem with all the wifi routers I've tried.
My solution has three parts: I put the router as far away from the shack as
feasible while still getting good wif
o when the
net's on the internet is off and router unplugged, much to the
grumbling of the rest of the family.the band seems clean when the
router is unplugged.
David Moes
VE3DVY
>
> --- Original message ---
> Subject: Re: [Elecraft] [K3] Birdies
> From: John Bekem
Hello Geoff!
I am using a linear power supply. On the lower end of the 10m band,
the birdies are a bit less.
On six meters, the birdies are stronger, for example on 50.09374 is an
S8 birdy. But the funny thing is, when listening
to the subreceiver to the same freq, with the same settings, the bir
Hello John,
Because I see that the birdies are spaced approximately 13.5 kHz apart,
leads me to ask whether you are using a linear or a switching type of power
supply.
Second question, do you still see these birdies at the bottom edge of the
10m band?
73,
Geoff
LX2AO
On May 22, 2012 at 6:30
11:30 AM
To: Elecraft Reflector
Subject: [Elecraft] [K3] Birdies
Hello group!
I'd like to know how many birdies (fast moving) you can normally see on your P3
when the bands are quiet, or no antenna is connected.
I made a screenshot of the P3, tuned on 10m, which is at the moment
pretty d
Hello group!
I'd like to know how many birdies (fast moving) you can normally see on your P3
when the bands are quiet, or no antenna is connected.
I made a screenshot of the P3, tuned on 10m, which is at the moment
pretty dead.
http://www.oh2gba.eu/10mBirdies.png
Is this 'normal' ? I have the f
off
GM4ESD
- Original Message -
From: "Edward R. Cole"
To:
Sent: Wednesday, September 08, 2010 7:35 PM
Subject: [Elecraft] [K3] birdies and cable routing?
> John,
>
> As Wayne has stated, routing varies with individual radios, so what
> works for one may not be optimum fo
ot;.
73, Ed - KL7UW
--
Message: 15
Date: Wed, 8 Sep 2010 08:29:01 -0400
From: John Fritze
Subject: [Elecraft] [K3] birdies and cable routing?
To: elecraft@mailman.qth.net
Message-ID:
Content-Type: text/plain; charset=ISO-8859-1
" He sent along a pictorial of a Italian gent
" He sent along a pictorial of a Italian gent
who has rerouted his TMP cables in such a way to
substantially reduce receiver birdies."
Perhaps Elecraft could post the photos somewhere so that we might
decide if it makes a difference in our individual rigs (mine
included).
John
K2QY
No, I hear them when the coax is unplugged on the A/B antenna switch. I've also
shut down the router and modem to see if it was coming from there.
Date: Sun, 25 Apr 2010 07:59:44 -0700
From: ml-node+4958642-828207403-44...@n2.nabble.com
To: connectme...@hotmail.com
Subject: Re: K3 birdies
A
Ok, was just curious. And yes I agree, I'm surprised at how few I've found
given all the digital stuff in it. I used to have an FT-900 which made so
much digital hash noise everywhere, it was useless for mobile/portable ops
(the reason I'd bought it). There was a loud hash when tuning that was eve
N7WS
--- On Sun, 4/25/10, lstavenhagen wrote:
> From: lstavenhagen
> Subject: Re: [Elecraft] K3 birdies
> To: elecraft@mailman.qth.net
> Date: Sunday, April 25, 2010, 8:37 AM
>
> I can't reproduce any of these either, except one or two on
> 6 meters in
> between the freq
Any chance these could be coming from an outside source, such as a router?
73,
Steve
NN4X
On Sun, Apr 25, 2010 at 3:28 AM, -.-. --.-N3TU -.-. --.-
wrote:
>
> Here are my Birdies-
>
> 28.441.55
> 28.447.18
> 28.541.60
> 28.554.2
> 29.279.4 real strong s-7
> 50.396.0
> 50.630.0
> 52.449.0
> 52
I can't reproduce any of these either, except one or two on 6 meters in
between the freqs. listed. (52.827 and one other one I didn't record).
Please don't be offended at my suggesting this, but are ya'll sure these are
really birdies and not external interference from other devices like
computer
Here are my Birdies-
28.441.55
28.447.18
28.541.60
28.554.2
29.279.4 real strong s-7
50.396.0
50.630.0
52.449.0
52.795.18
21.274.3
14.281.2
I only listed the birdies on the ham bands but there are more birdies when
you listen to the general coverage receiver.
--
View this message in context:
t; of this sort in the wrong place can wreak havoc.
Bill W5WVO
--
From: "Dale HardingK7DNH"
Sent: Tuesday, April 20, 2010 8:43 PM
To:
Subject: Re: [Elecraft] K3 birdies
>
> ok - please dont laugh - on second thought I guess this m
ok - please dont laugh - on second thought I guess this may be somewhat
amusing to many of you...
I'm somewhat new to ham radio - and having no "elmer" around -
what exactly does a amatuer radio "birdie" sound like?? I have an idea ...
but there are a lot of different sounds "real feathered bi
When I built my K3 (with the 2nd receiver) well over a year ago I had
lots of birdies between on most of the bands, although very few on 80m.
With a dummy load on the antenna port, I logged any birdie S2 or greater
(I have a really low noise level at this QTH) and then monitored them
all (yes
<<
Routing the cables when adding the second RX was very tricky
and
caused birdies to appear and disappear while being moved
around.
Though it is an added cost, a premade wiring harness to
enforce a
tested good routing would be useful.>>
If that is a problem, then maybe a better solution would
:34 AM, Tom W8JI wrote:
> My K3 with the second receiver does not seem to have these
> problems either.
>
>
> - Original Message -
> From: "lstavenhagen"
> To:
> Sent: Tuesday, April 20, 2010 10:02 AM
> Subject: Re: [Elecraft] K3 birdies
>
>
>
My K3 with the second receiver does not seem to have these
problems either.
- Original Message -
From: "lstavenhagen"
To:
Sent: Tuesday, April 20, 2010 10:02 AM
Subject: Re: [Elecraft] K3 birdies
I can only reproduce the birdie on 80M (and there are
actually two
I can only reproduce the birdie on 80M (and there are actually two very close
together, one of which turns on as you tune up the band and then off as you
go down. They're at about S2 or 3).
But I have very few options installed, the KAT3 and one extra roofing filter
and that's it. Maybe these com
Hi Eugeni:
You can reduce and sometimes remove birdies just by moving the black
shielded cables around inside the radio. Remove the top cover, turn on the
power, tune the radio to a birdie, move the cables. I used some tape to hold
the longer cables in position once I found a good spot.
I person
I have:
28.443 - (S3)
21.273 - (S4)
7.0685 +/- (S7)
3.580 + (S4)
Wes N7WS
--- On Mon, 4/19/10, Eugeni - EA3QP wrote:
> From: Eugeni - EA3QP
> Subject: [Elecraft] K3 birdies
> To: elecraft@mailman.qth.net
> Date: Monday, April 19, 2010, 12:19 PM
> I'm hearing bird
I'm hearing birdies in the following frequencies:
28.443
21.273,1
14.186.6 (the most important one with s3)
7.068.5
3.583,2/3.786.0
Also I've done the VCO calibration but the birdies in main and
sub.receiver remains.
S/N: 38xx.
Anybody has the same birdies, any advice to fix it?.
Advanced tha
The cable mentioned below is the longest coax cable supplied with the
sub RX kit.
73, Eric WA6HHQ
---
Eric Swartz - WA6HHQ, Elecraft wrote:
> Also, please note that if you have the sub RX, the coax cable that
> drives the first LO of the sub RX needs to be routed exactly as noted in
> the man
Have you tried the K3 birdie elimination menu item? See the K3 f/w
release notes for info on using this. It works very well on stable
internal K3 birdies.
Also, please note that if you have the sub RX, the coax cable that
drives the first LO of the sub RX needs to be routed exactly as noted in
I know this has been discussed quite a bit before but I'm a little
disappointed in the amount of birdies within the ham bands. Seems like
lately I have found more than earlier. I have 3 on 40 meters that are a
least S5 that I don't think were there before and am sure they are generated
within the
But
that's a more complex task to try and raises issues of heat capture.
-- Eric
Original Message
Subject: Re: [Elecraft] K3 birdies - question?
Date: Thu, 5 Mar 2009 17:19:34 -
From: David Cutter
To:
References:
<20090305102431.7oc8p.9488
It might help, but it might not, because until such time as the source of a
particular birdie is contained or removed, it will remain to be a source of
a birdie. If you block one route, these birds have a habit of finding
another, especially if the layout is open plan.
73,
Geoff
GM4ESD
David
Hello John,
That could reduce any trash from a router is , but it would not remove any
of the receiver's self inflicted birdies.
73,
Geoff
GM4ESD
John Lemay wrote on Thursday, March 05, 2009 10:28 AM
> Hello all
>
> I think it may be useful to tackle this problem from the other direction,
> a
So, could we use the good old methods of wrapping the coax around a suitable
toroid. That would mean a longer cable at which point I would invest in a
better quality cable if I were doing it and I'm tempted to do so to get the
best chance of cracking the main issues we are addressing.
David
G3
Geoffrey
Mackenzie-Kennedy
Sent: 05 March 2009 10:08
To: Elecraft Discussion List
Subject: Re: [Elecraft] K3 birdies - question?
David,
Double shielded coax would certainly reduce leakage from the coax, and is a
good investment in my opinion. However its use might not have too much
impact on
David,
Double shielded coax would certainly reduce leakage from the coax, and is a
good investment in my opinion. However its use might not have too much
impact on the receiver's birdie problem, because many of the "rogue" signals
involved are probably flowing on the outside of the coax's braid
lman.qth.net
> [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Ian White GM3SEK
> Sent: Wednesday, March 04, 2009 12:11 AM
> To: elecraft@mailman.qth.net
> Subject: Re: [Elecraft] K3 birdies - question?
>
> James Sarte wrote:
>
>> At first I thou
craft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of James Sarte
Sent: Wednesday, March 04, 2009 4:58 PM
To: 'Joe Planisky'; 'KC2UEE'
Cc: 'Elecraft list'
Subject: Re: [Elecraft] K3 birdies - question?
Hi Joe and gang,
I found the source of my
James Sarte wrote:
> Hi Joe and gang,
>
> I found the source of my "birdie"... ended up being a Linksys 54g wireless
> router running a custom Linux kernel. The second I unplugged it from the
> mains, all noise dissipated on the K3. Amazing really that it was so easy
> to find! Special thanks t
m: Joe Planisky [mailto:jp...@jeffnet.org]
Sent: Wednesday, March 04, 2009 2:01 PM
To: KC2UEE
Cc: Elecraft list
Subject: Re: [Elecraft] K3 birdies - question?
I find a portable (i.e. battery powered) short wave receiver very
useful for tracking down local sources of EMI. When I hear EMI that
g
I find a portable (i.e. battery powered) short wave receiver very
useful for tracking down local sources of EMI. When I hear EMI that
goes away when I remove the antenna on my K3, I get out my SWL
receiver and tune it to the same frequency so I can hear the EMI on
it. With the telescopin
Aha! I think you're on to something here Bill.
My RG-8 actually snakes its away around one of my entertainment centers
where I happen to have a cable modem, network switch, and seperate wireless
router all in the same spot. I have a PS3, Xbox360, and an Onkyo TX-NR905
receiver all wired by CAT-5
:53:23
To: Ron D'Eau Claire
Cc:
Subject: Re: [Elecraft] K3 birdies - question?
That particular TMP cable I have running underneath the KRX3 board, and over
the filters.
73,
James KC2UEE
On Wed, Mar 4, 2009 at 11:01 AM, Ron D'Eau Claire wrote:
> I've had the cables all ove
@mailman.qth.net
> [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Ian White GM3SEK
> Sent: Wednesday, March 04, 2009 12:11 AM
> To: elecraft@mailman.qth.net
> Subject: Re: [Elecraft] K3 birdies - question?
>
> James Sarte wrote:
> >
> >
> >At first I
. Now, during a serious 10m effort, like the
ARRL 10m contest, I just unplug the controller until after
the contest.
73, Bob N6WG
- Original Message -
From: "KC2UEE"
To: "Richard Ferch"
Cc:
Sent: Wednesday, March 04, 2009 8:15 AM
Subject: Re: [Elecraft] K3 birdies
Ron D'Eau Claire wrote:
>I've had the cables all over the place. There seems to be only one
>cable whose placement has a significant effect on birdies. That's the
>long (10"/25cm)cable running from J84 at the bottom of the Auxiliary
>KSYN3 board to J85 on the KRX3 RF module. It should be dressed
Rich,
Many thanks for your reply.
>From your description, it then sounds as if I'm hearing a real signal. I do
have a theory that there may be some sort of electronic signal getting into
my feedline. My coax isn't routed ideally, as a good portion of it runs
between two entertainment centers ch
ule.
Ron AC7AC
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Ian White GM3SEK
Sent: Wednesday, March 04, 2009 12:11 AM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] K3 birdies - question?
James Sarte wrote:
>
>
James,
Any signal coming in from the antenna will change pitch when you tune the
radio in CW, SSB or DATA mode. That's not how you tell a birdie from a real
signal - it's removing the antenna that distinguishes them. A real signal
will either disappear entirely or at least become much weaker when
h.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Grant Youngman
Sent: Wednesday, March 04, 2009 1:08 AM
To: Elecraft Mailing List
Subject: Re: [Elecraft] K3 birdies - question?
What you're hearing aren't "birdies". If they go away when you remove
the antenna, then
I also wonder if it would be worthwhile buying higher spec coax. Don't know
what is used in the K3, but for the lengths involved it would be worth the
investment to get short cables made in say LMR100 or RG142 etc if it's not
already
David
G3UNA
Ian White GM3SEK wrote:
> James Sarte wr
James Sarte wrote:
>
>
>At first I thought I did not have any noticeable birdies, but now it
>seems that I have developed a few. It's probably from moving cables
>and such around inside the rig.
>
>
We could really use a detailed set of photos of cables behind the synth
board(s), showing the c
What you're hearing aren't "birdies". If they go away when you remove
the antenna, then obviously they're signals being picked up by the
antenna from some source outside the radio. Do you her them on
another receiver connected to the same antenna?
Grant/NQ5T
On Mar 3, 2009, at 11:22 PM,
Dear group,
At first I thought I did not have any noticeable birdies, but now it seems
that I have developed a few. It's probably from moving cables and such
around inside the rig.
When I tune quickly through a band, I can hear solid tones that change in
pitch as I move up or down in frequ
I have had success in eliminating "birdies" using Waynes new program. I think
the existing approach is sufficent in that you only have to do it
once/birdie. So its no big deal. As Wayne noted some birdies requie more
than one shift and its not clear [to me] when to shift up or down. Would
guess
I could change the firmware so that when in you're in the SIG RMV menu
entry, it could slew the VFO over the present 100-Hz segment (i.e.,
from .000 to .099) once per second. This way you could hear the full
effect of each SIG RMV step without having to exit the menu and move
VFO A manually. It
I'm not suggesting that it would be possible to calculate a solution,
but rather provide audio feedback to a program so it could do what I
do: listen for a tone, adjust the shift until it disappears, tune up
(or down) to the next 100 Hz segment, adjust the shift, repeat until
you hit a segm
Personally, I don't think that's going to be likely. The birdies don't
all tune in the same direction, and they all aren't in the same position
relative to a 100 Hz boundary. As a result, some birdies are best
removed by a shift in one direction, and others by a shift in the other
direction
: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of SidShusterman
Sent: Friday, February 20, 2009 6:16 PM
Cc: elecraft@mailman.qth.net
Subject: Re: [Elecraft] K3 Birdies
How does one acquire the birdie removal software and it is only usable
if you have the
How does one acquire the birdie removal software and it is only usable
if you have the second receiver?
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The patch will NOT remove computer junk, it was a tongue-in-cheek comment.
73,
Bill
K9YEQ
K2 #35; KX1 #35; K3 #1744; mini mods
-Original Message-
Bill,
I looked through the archives but can't find the sig rmv patch. Can you
tell me where it is? I don't have birdies but I DO have comp
I agree, the "birdie-be-gone" feature seems to work quite well at
removing fast tuning birdies within the limitations of its current
implementation. I hope there will eventually be software commands to
allow the process of removing a birdie to be automated. It's not
hard, just a little ted
It works a treat on fast-moving birdies (the ones that flash across the
bandpass as you tune slowly by them). After reading your message I looked
for and found one near there - on my K3 it could be heard between about
14187.15 and 14187.3 kHz - I made a couple of adjustments with the birdie
removal
The software fix works extremely well. I haven't found a single birdie
yet that I couldn't handle. Done properly, they go completely away.
I'm curious, though ... did adding the KRX3 accentuate the birdies
compared with how it was before you added it?
I built my K3 and installed the KRX3
Ditto! Works very well on fast moving birdies. Other junk, including my
offending computer equipment. L
73,
Bill
K9YEQ
K2 #35; KX1 #35; K3 #1744; mini mods
It works. Good addition.
73 de KE4WY Jim
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From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-b
It works. Good addition.
73 de KE4WY Jim
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From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Robert Dorchuck
Sent: Friday, February 20, 2009 6:32 PM
To: elecraft@mailman.qth.net
Subject: [Elecraft] K3 Birdies
I recently installed the
Bob,
I've had very positive feedback from a dozen or so K3 customers who
have used the new "birdie removal" feature successfully. This will be
included in the next beta release.
But don't take my word for it :) I'm sure others will weigh in.
73,
Wayne
N6KR
On Feb 20, 2009, at 3:31 PM, Rober
I recently installed the KRX3 and seem to have some of the birdie problems
others have noted, the loudest on 14.186.7 (S3). The others are masked
when connected to an antenna and are not a problem.
I have tried adjusting the cables and saw some improvement but it will
not be a solution as Wayne n
Waynes firmware seems to work very well in eliminating "birdies". As he has
noted it envolves shifting the 1st LO and BFO slightly [less than 100Hz]
which in turn moves the "birdie" some 1 to 2 KHz.
As usual Elecraft [Wayne] resolved this likely solution --PDQ-- once the
"problem" was identifed/de
My experience is a definite "yes". However, if you spend some time in
position the cables, the birdies can be reduced. Some patience is required.
73
Johnny VR2XMC
--- 2009年2月11日 星期三,Giuliano 寫道﹕
寄件人: Giuliano
主題: Re: [Elecraft] K3 Birdies
收件人: elecraft@mailman.qth.net
日期: 200
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