Earlier tonight I got the big Windows 11 fall update (known as 22H2). It
confirmed my worst fears in that it broke WSJT functionality, but unlike
previous times, it wasn't just a matter of going in and re-selecting the
appropriate sound device. With this update, in WSJT, the only sound options
to c
Only have Comport 5 is available and while it will do basic radio
control of the K3S such as band changes it won't transfer audio to
the computer which is needed for digital modes. Any ideas why I lost
my virtual ports 13 & 14 and how to get them back?
1) The K3S (or K3 with KIO3B) supports o
Hi Guys,
I've got a USB issue that I'm hoping you can help me resolve: My K3S had been
communicating with my Windows 7 64-bit computer fine via a USB connection using
virtual Comports 13 & 14. I then removed the K3S from the computer in order to
test a different radio. Now I have the K3S conn
Great that you have this resolved but unfortunate that it occurred after the
ARRL RTTY Roundup. I use FSK for RTTY transmission which so far has been
very simple and stable.
GL
John KK9A (W4AAA in 2022 RU)
Mike Dodd N4CF wrote:
That's what I remember, and after I set MIC SEL = Line In for RTT
On 1/10/2022 2:50 PM, Fred Jensen wrote:
You can eliminate this problem in the future by just leaving it on LINE
IN all the time. Of course, that makes phone hard but it works for me. 😉
I believe the MIC=LINE IN is automatically set when I select DATA MD =
AFSK-A, so it's a puzzle to me why t
You can eliminate this problem in the future by just leaving it on LINE
IN all the time. Of course, that makes phone hard but it works for me. 😉
73,
Fred ["Skip"] K6DGW
Sparks NV DM09dn
Washoe County
Mike Dodd wrote on 1/9/2022 7:42 PM:
Aargh! Aargh! Aargh! (Sound of head banging on desk.)
On 1/9/2022 11:10 PM, Joe Subich, W4TV wrote:
Use *AFSK_A* data submode for RTTY. Then you can select MENU:MIC SEL =
Line In for RTTY and leave MENU:MIC SEL= on one of the mic settings
for USB/LSB/AM/FM. The input will be selected automatically based
on mode.
That's what I remember, and after
> I feel stupid for overlooking this setting, but honestly I don't
> remember doing it in the past when setting up for other RTTY contests,
> or switching back to MIC afterward. I need to check MMTTY and N1MM to
> see if either sends any commands to the K3 to do this automatically.
Use *AFSK_A*
Aargh! Aargh! Aargh! (Sound of head banging on desk.)
The problem was that I did not have the K3s set to use the line input!
I.e., MAIN:MIC SEL menu entry was not set to LINE IN.
I feel stupid for overlooking this setting, but honestly I don't
remember doing it in the past when setting up for
On 1/9/2022 2:47 AM, Wes wrote:
Does the tone in MMTTY match the tone set in the K3?
I don't understand what K3 tone you're referring to. will you please
clarify?
The bottom line is, the K3 is not receiving audio tones from MMTTY.
MMTTY decodes received RTTY through the USB codec, so I know
Does the tone in MMTTY match the tone set in the K3?
Wes N7WS
On 1/8/2022 7:31 PM, Mike Dodd wrote:
I have had the built-in SUB sound card in my K3s working with MMTTY in AFSK A
mode in the past, but now it does not produce TX tones when MMTTY transmits.
MMTTY is set up to use the USB Audio
I have had the built-in SUB sound card in my K3s working with MMTTY in
AFSK A mode in the past, but now it does not produce TX tones when MMTTY
transmits.
MMTTY is set up to use the USB Audio Codec in RX and TX, and can decode
RTTY signals. When I click the TX button, the K3s goes into transmi
After a couple weeks of inactivity with antennas disconnected I put everything
back together and turned on my K3s only to find that N1MM+ logger did not see
it. I swapped out USB cables to no effect. I swapped out another Win 10
computer to no effect. On Win 10 I went into device manager and
wills
- Original Message -
From: h...@kpnplanet.nl
To: "Elecraft"
Sent: Saturday, February 20, 2021 2:45:16 AM
Subject: [Elecraft] K3s USB audio problem; both channels identical
Hi Elecrafters,
I found out that I lost the audio of the MAIN RX on the USB port of my K3s
(w
As a side note
This problem usually is caused by the Windows updates. The update will
change the audio codecs in your Windows Sound system.
So check the settings after an update to make sure Windows did not
change them again.
It has happened to me more than times than I care to re
It was a Windows 10 problem after all.
I did a complete new WIN10 install on a 3rd PC, just to be sure I was not
taken things for granted.
Presto. All was working OK now.
Two instances of MSHV are both running, while on a separate USB audio
channel.
I clearly see the spectrum differences of
I found out that I lost the audio of the MAIN RX on the USB port of
my K3s
Thank Microsoft!
In Windows Sound Control Panel (You may need to access it via
Settings -> System -> Sound -> Related Settings)
Select the Recording tab
Select (double click) Line for USB Audio CODEC in the K3
Select
Hi Elecrafters,
I found out that I lost the audio of the MAIN RX on the USB port of my K3s
(with SUB RX installed)
On all other audio outputs (speaker, headphone, line-out) MAIN and SUB audio
are present.
On the USB port the Right and Left audio stream are identical. (so both L
and R is MAIN
If it works in the afternoon and not in the morning, it is possibly a
temperature related anomaly. Unclear which hardware component is the cause,
but possibly not a driver problem per se.
Have you tried slowing the baud rate down to 19200 when it's failing to see if
it will work at the slower
I had similar symptoms with both CAT PTT and VOX on. Turning VOX
off fixed the problem.
73 Bill AE6JV
On 1/26/21 at 10:02 AM, flat...@comcast.net (Richard) wrote:
Doug,
Thought I was home free last night (Jan 24). My final recipe was this:
RADIO Panel:
Rig: K3s
Poll Interval: 1 s
CAT Contro
Doug,
Thought I was home free last night (Jan 24). My final recipe was this:
RADIO Panel:
Rig: K3s
Poll Interval: 1 s
CAT Control
Serial Port: /dev/tty.usbserial-A60092F3
Serial Port Parameters
Baud Rate: 38400
Da
Could be the update have scrambled your port assignments such that you
now have a conflict which wasn't there before?
Buck, k4ia
Honor Roll
8BDXCC
EasyWayHamBooks.com
On 7/22/2020 12:31 PM, Mike Harris via Elecraft wrote:
Under what circumstances did this loss of communication happen? If the
P
Try a cold reboot meaning, turn off the computer, just don't restart it.
Try plugging the USB into a different USB jack on the computer. Then
turn the computer on.
Buck, k4ia
Honor Roll
8BDXCC
EasyWayHamBooks.com
On 7/22/2020 11:59 AM, Howard Sherer wrote:
The USB com port on my K3s is stil
Under what circumstances did this loss of communication happen? If the
PC sees the K3 USP port (com?) are the programmes still pointing at it?
Regards,
Mike VP8NO
On 22/07/2020 12:59, Howard Sherer wrote:
The USB com port on my K3s is still being seen when connected to my
computer but will
Howard,
Does K3 Utility connect? Is the RS232 menu parameter set to USB?
If no help there, contact support.
73,
Don W3FPR
On 7/22/2020 11:59 AM, Howard Sherer wrote:
The USB com port on my K3s is still being seen when connected to my
computer but will no longer connect to any program. I have r
The USB com port on my K3s is still being seen when connected to my
computer but will no longer connect to any program. I have re booted the
computer 2 times and power cycled the K3 and no change.
Any ideas where I should look?
Howard AE3T
__
@mailman.qth.net
Subject: [Elecraft] K3S USB codec Main and Sub - Left and Right
Hello all.
I have 2 independent Xpol channels that I want to decode separately. I have
tried unsuccessfully to achieve this.
Details are as follows
Xpol yagi - CH1 is -45 deg, CH2 is +45 so in an X format
2 channel
Hello all.
I have 2 independent Xpol channels that I want to decode separately. I have
tried unsuccessfully to achieve this.
Details are as follows
Xpol yagi - CH1 is -45 deg, CH2 is +45 so in an X format
2 channel 144/28 transverter
Ch1 is Main - Ch2 is Sub
What I want to do is use the USB co
You would be far better off finding a USB cable with built-in ferrite to handle
the small noise. The noise is most likely coming from the NUC as part of its
USB polling regime, and being transmitted along the shield of the USB cable.
Using the ferrite should eliminate this issue. You don’t need
I have seen on the P3 that some little spurs are presents every two three khz
about -125dBm when the K3S dialogue with my Intel NUC pc, when using
Elecraft K3 Utility program or my logging program, winlog32.
I am thinking to use a data only usb cable (without the 5V wire from the pc
power supply, t
I have seen on the P3 that some little spurs are presents every two three khz
about -125dBm when the K3S dialogue with my Intel NUC pc, when using
Elecraft K3 Utility program or my logging program, winlog32.
I am thinking to use a data only usb cable (without the 5V wire from the pc
power supply, t
he connector, power
> the radio down, and restart Commander or N1MM (or the K3 Util), it MAY work.
> Or not.
>
> - pjd
>
> -Original Message-
> From: Jack Brindle
> Sent: Sunday, June 23, 2019 6:54 PM
> To: Peter Dougherty
> Cc: Bill Johnson ; Elecra
gt;
> https://wrj-tech.com/
>
> -Original Message-
> From: elecraft-boun...@mailman.qth.net On
> Behalf Of Peter Dougherty
> Sent: Sunday, June 23, 2019 2:33 PM
> To: Elecraft@mailman.qth.net
> Subject: [Elecraft] K3s USB failure?
> Importance: High
>
>
Peter, that is a connection/connector failure!
73,
Bill
K9YEQ
https://wrj-tech.com/
-Original Message-
From: Peter Dougherty
Sent: Sunday, June 23, 2019 6:35 PM
To: 'Jack Brindle'
Cc: 'Bill Johnson' ; Elecraft@mailman.qth.net
Subject: RE: [Elecraft] K3s USB fa
Or not.
- pjd
-Original Message-
From: Jack Brindle
Sent: Sunday, June 23, 2019 6:54 PM
To: Peter Dougherty
Cc: Bill Johnson ; Elecraft@mailman.qth.net
Subject: Re: [Elecraft] K3s USB failure?
Make sure that BOTH DE9 connectors are firmly plugged onto the P3. I ran not
this situation
-Original Message-
> From: Bill Johnson
> Sent: Sunday, June 23, 2019 6:20 PM
> To: Peter Dougherty ; Elecraft@mailman.qth.net
> Subject: RE: [Elecraft] K3s USB failure?
>
> Did you disconnect USB devices, reboot the PC and then reconnect. Also look
> at device manager to
al Message-
From: Bill Johnson
Sent: Sunday, June 23, 2019 6:20 PM
To: Peter Dougherty ; Elecraft@mailman.qth.net
Subject: RE: [Elecraft] K3s USB failure?
Did you disconnect USB devices, reboot the PC and then reconnect. Also look
at device manager to make sure there are no error icons. If there
Dougherty
Sent: Sunday, June 23, 2019 2:33 PM
To: Elecraft@mailman.qth.net
Subject: [Elecraft] K3s USB failure?
Importance: High
Hi guys,
I hope this is a case of pilot error here, but I think my K3s might have
suffered damage today and I need help in getting this back alive.
After I moved the
lf Of Christian Friess
Sent: Sunday, June 23, 2019 4:34 PM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] K3s USB failure?
That sounds like the virtual COM has been changed by the OS (Windows).
Have you checked the settings for CAT, PTT etc. in N1MM+ (Config > Configure
Ports...)
Is the Port
Would a backup reload help here?
Chuck Jack Hawley
KE9UW
Sent from my iPhone, cjack
> On Jun 23, 2019, at 2:32 PM, Peter Dougherty wrote:
>
> Hi guys,
> I hope this is a case of pilot error here, but I think my K3s might have
> suffered damage today and I need help in getting this back alive
That sounds like the virtual COM has been changed by the OS (Windows).
Have you checked the settings for CAT, PTT etc. in N1MM+ (Config >
Configure Ports...)
Is the Port for Radio the same like the one in the device manager?
73 de Chris, DL2MDU
Am 23.06.2019 um 21:32 schrieb Peter Dougherty:
Hi guys,
I hope this is a case of pilot error here, but I think my K3s might have
suffered damage today and I need help in getting this back alive.
After I moved the radio out to the deck for Field Day everything worked
fine. Moved it back inside and I have no USB connectivity to any software
app
Also, in the Windows 7 sound card make sure your don't have Microphone
Boost checked. Forgot about that one.
73
Bob, K4TAX
On 4/3/2019 5:21 PM, Bob McGraw K4TAX wrote:
If you go into the K3S CONFIG menu to LIN OUT the normal value is
10. I suggest you back this down to 5. This will the
If you go into the K3S CONFIG menu to LIN OUT the normal value is 10.
I suggest you back this down to 5. This will then allow the Windows 7
Pro sound card slider to operate near mid range thus 0 dB or 50%
depending on how it is displayed.
73
Bob, K4TAX
On 4/3/2019 4:50 PM, HP wrote:
Is
Is here any way in W7 to change the RX level when using the built in USB K3S
sound card . The W7 slider
goes to -10dB with a lot of care but next tap is -192 dB- In WSJT this means I
have LIN out set to 001 and
still a bit too high .?
Hank K7HP
___
Found the answer after doing a little more digging. This is a function of
the CONFIG:LIN OUT:2 (or REV) setting, which was defaulted to 30 on my
K3S. Setting this to 0 eliminated the Line Out monitoring of Line In.
This is discussed in the KE7X K3S book at the bottom of page 210.
The explanation
While spending some quality time with the K3s tonight, I noticed that if I
switch on the "listen to" feature in Windows to listen to the USB codec
microphone audio through my computer speakers, I always hear the audio when
transmitting; ie, it behaves as though the audio being sent out the USB
Code
Do you have anything connected to the "Line In" jack on the K3S?
Doing so will disconnect the output of USB Audio CODEC and substitute
the Line In audio.
73,
... Joe, W4TV
On 2018-07-21 10:54 AM, Mike Dodd wrote:
On 7/21/2018 10:23 AM, Glenn Anderson wrote:
Make sure that you have the K
On 7/21/2018 10:23 AM, Glenn Anderson wrote:
Make sure that you have the K3 sound card selected as the output sound
device in MMTTY.
Yes. I forgot to mention that. If I select the PC speakers as the output
device and hit TX in MMTTY, I can hear the FSK tones. But if I select
USB Audio Codec a
n \
MMTTY.
Original message From: Mike Dodd Date:
7/21/18 \
09:13 (GMT-06:00) To: elecraft@mailman.qth.net Subject: [Elecraft] K3s USB
sound \
card problem I'm trying to get my K3s with built-in USB sound card working
with \
MMTTY in data mode AFSK A. I had thi
Make sure that you have the K3 sound card selected as the output sound device
in MMTTY.
Original message From: Mike Dodd Date:
7/21/18 09:13 (GMT-06:00) To: elecraft@mailman.qth.net Subject: [Elecraft]
K3s USB sound card problem
I'm trying to get my K3s with built-i
I'm trying to get my K3s with built-in USB sound card working with MMTTY
in data mode AFSK A. I had this set up and working FB in the past, but
now I can't transmit.
Since the last time I used RTTY, I have installed a KPA500 and KAT500,
with their associated factory cabling. But Elecraft Suppo
I thought I would share this with the group.
With all the lightning that I have during the summer months. If find
myself unplugging the USB cable several times (4 or 5 or more) a day to
be cautious.
I started thinking that any mechanical connector eventually will fail or
have issues.
So
th.net [mailto:elecraft-
>boun...@mailman.qth.net] On Behalf Of Jim Brown
>Sent: 31 May 2018 09:10
>To: elecraft@mailman.qth.net
>Subject: Re: [Elecraft] K3S USB Drivers
>
>On 5/31/2018 12:33 AM, Ian White wrote:
>> I didn't realise that Win10 Home lacked those update c
ONE way is to go to:
Settings --> Update and Security --> Windows Update (default)
Click on "Active Hours" and set those times how you want them. Windows
will not auto-restart during those times.
Additionally/Alternatively...
Click on "Advanced Options" from the same place and turn ON the s
On 5/31/2018 12:33 AM, Ian White wrote:
I didn't realise that Win10 Home lacked those update controls, so my
report applies to Pro users only.
Win10 64K Pro is running on the machine I'm using for my engineering
work, tech writing, and email, and I've not been able to tame its
updating. Can y
30 May 2018 18:54
>To: elecraft@mailman.qth.net
>Subject: Re: [Elecraft] K3S USB Drivers
>
>Unfortunately the update options you refer to are not available in
the
>"Windows 10 Home" version that most people have.
>
>73,
>Victor, 4X6GP
>Rehovot, Israel
>Former
sue.
73 from Ian GM3SEK
-Original Message-
From: elecraft-boun...@mailman.qth.net [mailto:elecraft-
boun...@mailman.qth.net] On Behalf Of Rich
Sent: 30 May 2018 05:16
To: Elecraft
Subject: [Elecraft] K3S USB Drivers
I have been seeing this discussion about downloading the Elecraft USB
radio gear; it has been purely a Windows10 issue.
73 from Ian GM3SEK
>-Original Message-
>From: elecraft-boun...@mailman.qth.net [mailto:elecraft-
>boun...@mailman.qth.net] On Behalf Of Rich
>Sent: 30 May 2018 05:16
>To: Elecraft
>Subject: [Elecraft] K3S USB Drivers
>
I have been seeing this discussion about downloading the Elecraft USB
drivers and so on. The latest Win10 update deleted my K3s
USB/Soundcard setup also. However I only needed to plug the USB back
into the K3s and all is good. I did need to rename the K3s in Win Sound
(so I know which code
"Safe" mode also works with a standard serial port and an unmodified K3.
73,
... Joe, W4TV
On 3/18/2018 12:41 PM, Don Wilhelm wrote:
For those who have a K3S or a K3 that has been upgraded with the KIO3B
option, the "fix" for the problem of the computer 'wiggling' the DTR and
RTS lines w
For those who have a K3S or a K3 that has been upgraded with the KIO3B
option, the "fix" for the problem of the computer 'wiggling' the DTR and
RTS lines when the computer is turned on is to download MCU 5.33 or higher.
There is a SAFE MODE to prevent just that - read the Firmware Release
Note
With the homebrew circuit (opto-isolator X 3, one each for PTT, Data/FSK
and CW) I'm using, I chose to take the CW keying directly to the key
port of the K3 (in parallel with the hand key, plus there are paddles).
That allows me to leave Config: PTT Off-Off.
This has worked really well, excep
You said:
> Can it be that N1MM+ software changed this parameter in the K3S config?
No, it cannot.
You need to set the N1MM+ configuration for the radio control port and the
CONFIG:PTT-KEY menu item in the radio to match one another.
For example, if CONFIG:PTT-KEY is set to OFF-RTS, then in N1M
Can it be that N1MM+ software changed this parameter in the K3S
config?
It is not likely that N1MM+ changed a configuration value in the K3S
(I can not find any command that will allow a logging program to set
that configuration).
Note: the normal configuration for CW and PTT when using the RS
I have found that setting the config parameter PTT-KEY at OFF-RTS, the K3S
keyed by TR4W software returned to transmit with rf ouput and with sidetone.
I make the mistake of not taking note of the previous value, but setting
OFF-RTS seem to have solved.
Can it be that N1MM+ software changed this pa
After installing N1MM contest program, before I used only my TR4W software,
trying to transmit CW from N1MM or TR4W simply commutate RX-TX (qsk or vox)
on the K3S but it doesnt put rf power out nor give the sidetone - that
before I used from the rig, driven via the usb cable.
Rf power is normally o
I have a K3S and the USB has stopped working
is there any way of testing it
thanks GM4YLN Chris
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Elecraf
Right click on the taskbar speaker icon then select sounds. Under Sounds
click on the recording tab. Double click on the USB Audio Codec (I renamed
mine and called it K3S). On the Properties window, click on the Levels tab.
I have mine set to "2" and my K3S line level is 4.
--
Jack WA9FVP-
I find Don's info to be exactly correct as it applies to the USB
connection between the radio and computer.As to the Line IN and Line
OUT on the back of the radioI've never used it.
With Windows 10, if you wish the Sound Card to show the levels in dB,
just right click on the level
Jim,
What are the settings for the K3S CODEC in the computer?
Look at your soundcard settings and set them to something lower. There
is normally no need for an additional control in the K3S other than the
normal LINE IN gain settings. The settings for the K3/K3S computer LINE
OUT (or SPKR) s
On 6/26/2017 10:00 PM, Guy Olinger K2AV wrote:
Audio from the K3S via USB is never actual audio in the K3S. After
the low IF hits the A/D converter, it's number soup everywhere
between the A/D and the far end of the USB cable.
Wrong! The stereo input of "USB Audio CODEC" is fed by the "Line
Gotta remember that there's no audio here, just numbers that represent
audio. Somewhere in the PC there is a setting that instructs a program to
set a reference level for the digital signal. It's not at all like running
coax from line out jacks. The digital doesn't pick up hum or flat-top. Just
num
Can't help but wonder, is anyone adjusting the recording and playback in
Windows?
Mine works fine by adjusting those. I don't do any vhf though.
73 Dwight NS9I
On 6/26/2017 7:59 PM, Jim Rogers wrote:
Richard - I second your report, there is no fine adjustment for the
USB audio on the K3s eit
Richard - I second your report, there is no fine adjustment for the USB
audio on the K3s either in received audio or transmitted audio. When the
band is noisy, I have to reduce LIN OUT to 01 or alternatively reduce
the overall system gain with the RF gain (which in the case of the K3
and K3s is
USB audio with the default settings has been fine for me from the first
day. Check your settings?
On Thu, Jun 22, 2017 at 10:31 AM, Dick via Elecraft <
elecraft@mailman.qth.net> wrote:
> Hello Elecraft,
>
> When feeding the audio from the K3S USB port to the CPU, the K3S audio
> level is extr
There is a Lin Out setting in menu.
Sent from my iPhone
...nr4c. bill
> On Jun 22, 2017, at 1:31 PM, Dick via Elecraft
> wrote:
>
> Hello Elecraft,
>
> When feeding the audio from the K3S USB port to the CPU, the K3S audio
> level is extremely high and way too hot for good performance on
See the CONFIG Menu, LIN OUT to adjust level. Normal is 010.
73
Bob, K4TAX
K3S S/N 10163
On 6/22/2017 12:31 PM, Dick via Elecraft wrote:
Hello Elecraft,
When feeding the audio from the K3S USB port to the CPU, the K3S audio
level is extremely high and way too hot for good performance o
Hello Elecraft,
When feeding the audio from the K3S USB port to the CPU, the K3S audio
level is extremely high and way too hot for good performance on many digital
modes.
Example, even with my CPU's sound card set at the lowest possible level of
"01" my K3S is hitting the JT-65 software
I posted images on nabble.com
Has anyone had this problem? Notice in the Volume Mixer that there are
several copies of Microsoft(C) Register Server. They disappear when I
launch Task Manager. I can turn on the audio in the K3S in the Properties
by clicking on the speaker Icon and adjust the Mi
I’m having sound problems my K3S. I don’t recall this ever happening with my
K3 but when I launch windows 7 on my PC, the K3S, USB Audio CODEC is turned
off. It’s shown in the Volume Mixer and when I double click on the Icon, it
launches the properties for the CODEC. I can click on the Levels ta
I thought the same thing. We had unchecked the ‘turn power off….” tab for each
USB Hub in the power management tab in device manager without success.
Fortunately the external hub fixed our problem.
Marty - N1VH
On Mar 5, 2017, at 5:37 PM, garyk9gs wrote:
prevent USB ports from going to sl
et Subject: [Elecraft] K3S USB issue
with Dell OptiPlex 745 - Win 10
Our club’s new K3S will not stay connected and often can not be found by our
Dell Optiplex 745 w/Windows 10 (it’s an older computer – but seems to run all
of our Ham programs and attached devices without issue). Reconnectin
: Don Wilhelm
Sent: Sunday, March 5, 2017 4:03 PM
To: mtkos...@gmail.com; elecraft@mailman.qth.net
Subject: Re: [Elecraft] K3S USB issue with Dell OptiPlex 745 - Win 10
Marty,
Are you running the K3S from a HUB hub? You will find more reliable
connection using a USB port directly on the computer
Marty,
Are you running the K3S from a HUB hub? You will find more reliable
connection using a USB port directly on the computer.
You *could* have a marginal USB port on the computer. It may detect a
mouse easily, but the FTDI USB to serial chip is another matter.
Since it connects reliabl
Our club’s new K3S will not stay connected and often can not be found by our
Dell Optiplex 745 w/Windows 10 (it’s an older computer – but seems to run all
of our Ham programs and attached devices without issue). Reconnecting the
USB cables sometimes fixes the issue. Oddly, if we install & r
Dick,
Since Windows cannot automatically find the new driver file, when you
get to the window that asks 'How do you want to search for driver
software', click "Browse my computer for driver software".
In the window that opens, click the 'Browse' button and navigate to
where you have placed t
I can't "advise what you're doing wrong," but ...
Has Windows assigned two USB connections to the same COM port? You can
tell in device mangler. That's happened to me and I've had to go in and
change one of the ports to an unused one. This never happened to me
under XP. Apparently, Windows
My K3S with Elecraft USB cable going the radio to computer worked great on
my old Windows 7 64-bit computer. Now I'm trying to use the same radio
and same USB cable with another Windows 7 64-bit computer and cannot get it
to work as I'm having problems getting the driver installed. Some re
Hi,
FWIW I've done this. I've increased the gain by 12 dB, i.e. two bits.
Incidentally, the scaling on CONFIG:LIN OUT is linear - i.e. the output
voltage is proportional to the number. So for +12 dB w.r.t. the default
I've increased it from 10 to 40.
Richard Lamont G4DYA
On 06/11/16 16:48, ab2t
Hi,
You make a good point for some digital modes. But you should be able to make
up for most or all of these 3 bits by increasing the LINE OUT as it must
surely be before the codec ADC but probably not before the K3's DSP DAC.
It's a shame that they have to do it this way (back to back DAC/ADC, bu
On 05/11/16 18:13, ab2tc wrote:
[
>>> 4. When listening to SSB audio at S9+, with slow AGC, the output level
>>> via this interface seems to be -22 dBFS true peak. Why is it throwing
>>> away three bits of resolution? Or is this amount of headroom
>>> necessary/useful?
> The audio level seen by, s
Hi,
On item 4:
The audio level seen by, say a recording program on the PC depends on the
LINE OUT setting on the K3. I left that as the default, 10, and used the
Windows mixer to adjust the level. My audio is now reading approximately
-6dB below clipping which is probably a little high, but I ha
Hi Richard,
Some answers, below. --matt
On 11/5/2016 9:38 AM, Richard Lamont wrote:
A few questions about the K3S internal audio interface:
1. Is the internal connection between the USB audio interface and the
2nd IF analogue or digital? If digital, how is the sample rate
conversion implemen
A few questions about the K3S internal audio interface:
1. Is the internal connection between the USB audio interface and the
2nd IF analogue or digital? If digital, how is the sample rate
conversion implemented?
2. It seems to support sampling rates of 32000, 44100 and 48000 Hz, but
not higher o
Howard,
How is the K3S RS-232 menu parameter configured.
If you are using the internal USB port in the K3S, it should be set to "USB"
If you are using an external USB to serial adapter, set the parameter to
38400.
The COM port that is assigned by your PC should be the one you need to use.
A si
herer Date:
2016-09-20 5:25 PM (GMT-05:00) To: elecraft
Subject: [Elecraft] K3s USB com port issue
I have delayed posting this as I was hoping that I would see the same issue
posted by another user.
I am running a K3s and the issue is with the USB com port. First, the com
port assignment is c
I have delayed posting this as I was hoping that I would see the same issue
posted by another user.
I am running a K3s and the issue is with the USB com port. First, the com
port assignment is com 27 which seems strange for my simple PC set up. I
have tried to go into the Windows control panel a
The output (to the computer) is stereo, and the sub's audio is sent on
the right channel (assuming you have a sub installed). The USB line in
is mono.
73,
matt W6NIA
On 9/14/2016 1:59 PM, Jim Cox wrote:
Is the internal USB soundcard stereo or mono? IE is the sub receiver audio
sent to the
Is the internal USB soundcard stereo or mono? IE is the sub receiver audio
sent to the computer as well as audio from the main receiver? 73s Jim K4JAF
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