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Re: Decode lag
Nc8q-mesh@gelm.net
Sounds to me like a huge operating system on a minimal CPU.
View system resources to see how busy the system/CPU is. During a decode you may see one core/thread at 100%. The decode elapsed time depends on CPU performance. Response time is based on level of decode setting. Deep consumes maximum CPU time. Fast uses less. Normal uses least. I hope this helps, Chuck
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Re: Annoyance!
Floyd Sense
Well Joe, it may be just that simple. Back in the spring I installed a new HP PC in the station after decades of using only home assembled PCs. It took many days to overcome all the HP "features" and to get everything working again and in the chaos I thought I had fixed all the Windows sleep problems, but they were actually missed. I have a total of 5 "sound card" devices, a couple of them being external USB attached and have had no problems with the others but I should have focused on the one that was having problems and didn't do that. I've eliminated all the sleep functions and will carefully monitor things now to see if that solves the problem. It sure would be nice if Windows had a single button or option to kill ALL system sleep functions at least for troubleshooting purposes.
73, Floyd - K8AC
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Re: Auto Sequencing Changed
Vin
Hello Karl and Neil,
That was it !!!! THANK YOU !!!!!! I double clicked on Tx4, it changed over to RR73 and now the log window opens after each QSO.
I have no idea how that changed unless I accidentally double clicked Tx4 during a QSO.
Again a HUGE thank you to you both!
HAPPY NEW YEAR !!!
Vin, 73 K1VC
From: main@WSJTX.groups.io [mailto:main@WSJTX.groups.io] On Behalf Of Karl Beckman
Sent: Thursday, December 31, 2020 8:30 PM To: main@WSJTX.groups.io Subject: Re: [WSJTX] Auto Sequencing Changed
[Edited Message Follows] VIN -
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Hi Chris
Thank you for the information. It's very useful to know of a similar problem, especially since you're using an entirely different exciter. I condensed the story a bit for a concise description of the issue but I actually use a doubler after the transceiver output, followed by a divide-by-two flip-flop to give very symmetrical drive waveforms to the MCP1404 FET drivers and push-pull HEXFETs. With the FST4 modes, the (Schmitt) FF clocking becomes intermittent as the RF envelope spends a long time rising through the switching point, activating the protection circuit until things have settled down. However, using the segmented memory triggering options on my scope to account for delays, I can quite clearly see the problem starts with the envelope shaping of the waveform emerging from the TS-890S. I did wonder if the rise time issue may be a product of an over-zealous attempt to contain "key clicks" with fast FST4 but I come back to the demonstration by Rick, ON7YD, with his bare bones sound-card system: https://groups.io/g/rsgb-lf-group/topic/77212765#11958 However, perhaps if there's a capable transceiver selected, there's an attempt made to slow things down. Just my speculation, of course. Anyway, with the FST4 modes aimed at LF/MF users, it'd obviously be good to have those modes compatible with typical hardware. 73, Peter.
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Re: Auto Sequencing Changed
VIN -
My install sends RR73 as the Tx4 message, and it terminates the automated contact sequence upon receiving 73 from my contact. Are you sure you are using the messages preloaded into tab #1, rather than tab 2 or 3? Whoops! Apologies, I hadn't seen Neil's message just above mine. Just click the Tx4 tab to switch back. Karl WA8NVW OH WA8NVW@... in WSJTX@groups.io
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Re: WSJT-X on Raspeberry Pi: Rig Control Woes
If you can get into the settings tabs for WSJT-x make certain the baud rate matches that of the RPi serial/usb cable as well as that of the radio..... I’m using a Pi to run an Elecraft KX2. The radio settings match the WSJT-x in setup..... Good luck Joel
On Dec 31, 2020, at 4:46 PM, dpsm64@... wrote:
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Re: FT8 success after sunset
Dave
Yes,
toggle quoted messageShow quoted text
Keep in mind that the band is very busy and a QRP signal is often lost. Just today I was on 20 watching South Africa pop up but not able to work it. Dave KC3AM
On 12/31/2020 17:10, Georgina Joyce
wrote:
Hello All, Thanks for your suggestions. I just had a goal to get a number of contacts before the end of the year. As I write I have a few hours left of this year. But have given up and will look to see what my total is after writing this message. I do not have an antenna that has an SWR problem. I have a TW1 and the TS-590SG that speaks the SWR and I am quite capable of using them. >From the responses it appears that it is just competition within crowded bands. Thanks,On 30 Dec 2020, at 23:27, John Morphet <jmorphet@...> wrote: It is normal for the higher bands to go quiet and the lower bands to come alive at night. Since 20m works well, but the lower bands do not, I would be suspicious of how your antenna is tuned to the lower bands. Check the SWR of the antenna at the lower bands. It could be something else, but kind of hard to tell without being there. Maybe you can find a local ham to help you. John, WØZI www.w0zi.com -----Original Message----- From: main@WSJTX.groups.io <main@WSJTX.groups.io> On Behalf Of Georgina Joyce Sent: Wednesday, December 30, 2020 2:34 PM To: WSJTX@groups.io Subject: [WSJTX] FT8 success after sunset Hello All, I have noticed I can get contacts quite easily during daylight time, typically 20m and on 40m. I have observed 20m goes flat slowly after sunset. On 40m and 80m where I can hear activity during darkness, I find it nearly impossible to get a contact. Being a blind ham I cannot observe what of the audio levels are changed by the onset of darkness. While I understand that changes of the layers of the ionosphere affect propagation. I do not know what effects this is having on my audio levels. Are they excited or subdued? If so, are both affected? Or is it nothing to do with audio levels? What can I do to improve my chances of successful contacts during darkness? It certainly sounds like there's a lot of activity at night. So I assume they are usually successful but why aren't I? Many thanks, Georgina Call: M0EBP DMR ID: 2346259 Allstar: 52178 Locater: IO83PSGeorgina Call: M0EBP DMR ID: 2346259 Allstar: 52178 Locater: IO83PS --
Hams should be seen as well as heard, 73, Dave KC3AM
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Re: WSJT-X on Raspeberry Pi: Rig Control Woes
Hi there,
On 31.12.2020 19.59, dpsm64@...
wrote:
Hi, I'm fairly new to WSJT-X, but I have gotten it up and running on my Ubuntu desktop with my IC-7200. I built a Raspberry Pi to use specifically for digital modes using KM4ACK's Build-a-Pi v3. I've tried about everything I can think of to get WSJT-X talking to my rig over USB, but no dice. I'm using /dev/ttyUSB0, same serial settings that worked when I ran WSJT-X on my Ubuntu machine, but all I get is a dialog saying "Rig Failure Hamlib error: IO error when opening connection to rig." 1) Have you tried to specify the serial baudrate with the "-s" command line option? 2) Have you considered compiling WSJT-X from the source-tarball? https://physics.princeton.edu/pulsar/k1jt/wsjtx-2.2.2.tgz That way you would get WSJT-X with statically linked Hamlib. If you do this, then please note that the model number for IC-7200 is 3061. About a year ago I compiled WSJT-X on Pi 4 from source tarball
and it worked fine. 73's & HNY de Kari, oh2gqc
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Re: Annoyance!
Chuck Reti
This is an issue on older Mac hardware that's been reported frequently over past years (Austin did not specify what hardware he's running Catalina on). Bill's reply early on in this thread is the correct one. Use Audio MIDI Setup to change audio sample rate to 44.1kHz. This one is not an RF issue, ferrite beads are not the solution, this time.
Chuck WV8A
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Calibration?
Hi All
I run WSJT-10, WSJT-x and MAP65 for my various digital escapades. I remember when originally installing one of them, one of the installation steps was the soundcard being checked and some parameters being calibrated but I don't remember which program did that. Does anyone know which one does (from what I've seen, I don't believe they all do although I am leaning towards WSJT-10 being the one that does. Also, how to force the calibration routine again? Ken ------------------------------------------------------------------------------ President and CTO - Arcom Controllers Makers of repeater controllers and accessories. https://www.arcomcontrollers.com/ Authorized Dealers for Kenwood and Telewave. We offer complete turn-key repeater packages! AH6LE/R - IRLP Node 3000 http://www.irlp.net "We don't just make 'em. We use 'em!" []
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Re: WSJT-X on Raspeberry Pi: Rig Control Woes
Roger
On 31/12/2020 17:59, dpsm64@... wrote:
Hi, I'm fairly new to WSJT-X, but I have gotten it up and running on my Ubuntu desktop with my IC-7200. I built a Raspberry Pi to use specifically for digital modes using KM4ACK's Build-a-Pi v3 ( https://github.com/km4ack/pi-build ). I've tried about everything I can think of to get WSJT-X talking to my rig over USB, but no dice. I'm using /dev/ttyUSB0, same serial settings that worked when I ran WSJT-X on my Ubuntu machine, but all I get is a dialog saying "Rig Failure Hamlib error: IO error when opening connection to rig."Hi OM Have you added yourself to the "dialout" group? 73 and happy new year Roge G#4HZA
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Re: Annoyance!
Joe Subich, W4TV
It sounds as if your computer is going to sleep while not being
toggle quoted messageShow quoted text
used which turns off the external sound card forcing audio back to the internal sound card. *DISABLE* Sleep/Hibernate and use the Windows Power Options to disable USB Selective Suspend. 73, ... Joe, W4TV
On 2020-12-31 3:04 PM, Floyd Sense wrote:
This happens to me almost daily. I'm usually up early chasing FT8 DX on 80M and when I'm done I just leave WSJT-X up and come back for more in the late afternoon. About 50% of the time, the audio out has been redirected to the PC speakers (that's the default audio output device). 100% of the time, restarting WSJT-X fixes the problem. There has been no other activity on the PC during the off time. I'm running Windows 10 Home Edition at the latest maintenance level. Using a microHam Digikeyer II as the interface with my FTDX-5000. No RF problems in the shack - things are properly controlled with chokes. Besides, there is NO RF generated during the period when the audio problem occurs. I've been experimenting with JTDX recently and have not yet had the problem occur with it.
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Re: WSJT-X on Raspeberry Pi: Rig Control Woes
On 31.12.2020 23.51, Bill Somerville wrote:
sudo adduse $USER dialoutThat's > sudo adduser $USER dialout 'Kari, oh2gqc
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Re: WSJT-X on Raspeberry Pi: Rig Control Woes
dpsm64@...
Yes, that was the first thing I checked. /dev/ttyUSB0 is in the dialout group, as is the user pi. I've logged in and out and rebooted several times with no change.
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Re: FT8 success after sunset
Georgina Joyce
Hello All,
Thanks for your suggestions. I just had a goal to get a number of contacts before the end of the year. As I write I have a few hours left of this year. But have given up and will look to see what my total is after writing this message. I do not have an antenna that has an SWR problem. I have a TW1 and the TS-590SG that speaks the SWR and I am quite capable of using them. From the responses it appears that it is just competition within crowded bands. Thanks, On 30 Dec 2020, at 23:27, John Morphet <jmorphet@...> wrote:Georgina Call: M0EBP DMR ID: 2346259 Allstar: 52178 Locater: IO83PS
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Re: Auto Sequencing Changed
neil_zampella
Vin, it sounds like somehow you double clicked on the Tx4 radio
button, which can switch from RR73 to RRR. Double click there to
switch back to RR73.
On 12/31/2020 12:31 PM, Vin wrote:
Hi Gary, The logging window no longer comes up because the Tx sequence has changed. After calling CQ and receiving a report, the sequence 'used' to go to Tx5 sending the 73 and having the logging window open, allowing me to manually send the contact to my logging program. Now, after I receive my report, the sequence goes to Tx4 which is RRR. In order for the logging window to open, I have to manually click on either "Next" or "Tx5" to send the 73 after I receive my report. I didn't change anything in WSJT-X v2.3.0-rc2 so I'm confused how the sequence has changed without me changing a setting. Vin, 73 K1VC -----Original Message----- From: main@WSJTX.groups.io [mailto:main@WSJTX.groups.io] On Behalf Of Gary - AG0N Sent: Thursday, December 31, 2020 1:02 PM To: main@wsjtx.groups.io Subject: Re: [WSJTX] Auto Sequencing ChangedOn Dec 31, 2020, at 08:22, Vin <k1vc@...> wrote: It only happens if I call CQ, when I reply to a CQ, the sequence is fine.The logging window should only come up when you send one of the responses containing 73. 73 is the trigger as I understand it. Gary - AG0N
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Re: Auto Uploading to LOTW and QRZ
neil_zampella
Ron, have you tried asking for assistance on the hamapp.groups.io
list? I also use JT-Alert, to DXKeeper, but I have DXKeeper
upload to LoTW, QRZ, eQSL, and Clublog.
On 12/31/2020 10:15 AM, Ronnie Hull
wrote:
Thanks Rob but no matter what I try
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Re: WSJT-X on Raspeberry Pi: Rig Control Woes
On 31/12/2020 17:59, dpsm64@...
wrote:
Hi, I'm fairly new to WSJT-X, but I have gotten it up and running on my Ubuntu desktop with my IC-7200. I built a Raspberry Pi to use specifically for digital modes using KM4ACK's Build-a-Pi v3. I've tried about everything I can think of to get WSJT-X talking to my rig over USB, but no dice. I'm using /dev/ttyUSB0, same serial settings that worked when I ran WSJT-X on my Ubuntu machine, but all I get is a dialog saying "Rig Failure Hamlib error: IO error when opening connection to rig." Hi OM, have you added your user id to the dialout group? sudo adduse $USER dialout then log out and back in (log out the whole desktop session, not just the terminal), reboot if you are not sure how to do that. 73
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Re: Being called when just monitoring and not transmitting
K8BL BOB LIDDY <k8bl@...>
Tim... Great idea!! I'm gonna try that for those close-in States I need. ...73, Bob K8BL
On Wednesday, December 30, 2020, 08:08:44 PM EST, Timothy Brannon <timbmd@...> wrote:
Are you sending automatic spots to PSKReporter.info? While working on 5-band WAS and trying to get close-by states on 15 and 17 meters (inside my skip zone), I have been known to make blind calls to stations I see just spotting me on PSKReporter. It's worked a few times. Probably not the cause here, though. de Tim, WA5MD in Dallas.
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Re: Decode lag
Danny Bush
Andy,
What software is he using to synchronize the time?
73,
Danny NF4J
Sent: Thursday, December 31, 2020 at 9:55 AM
From: "Andy_501" <andrew.webb.501.ve4per@...> To: WSJTX@groups.io Subject: [WSJTX] Decode lag Aquaintance of mine has TS-570D rig and SignalinkUSB sound device Win10
Pro OS dual core, 4 thread CPU with 16 GB Ram and is having problem with program apparently lagging on decodes; any solutions or tips/pointer where to investigate? "lagging is upon decoding the FT4/8 signals, have had up to +8.5 delay on decoding, and missed out on a few contacts." Best in 2021 thanks Andy VE4PER
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