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Re: Problem running Arduino on Linux under Kubuntu / Ubuntu
That damn sandbox helper again! Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois Owner ¨C Operator Villa Grand
By K9HZ · #33989 ·
Re: Problem running Arduino on Linux under Kubuntu / Ubuntu
*** My first guess would be: sudo chown root /tmp/.mount_arduinIn8mwB/chrome-sandbox sudo chmod 4755 /tmp/.mount_arduinoIn8mwB/chrome-sandbox ..buyt first I would say sudo ls -l
By jerry-KF6VB · #33988 ·
Problem running Arduino on Linux under Kubuntu / Ubuntu
Somethings changed with a recent Ubuntu update.? I tried launching the Arduino AppImage and got this: ./arduino-ide_2.3.6_Linux_64bit.AppImage
By ken WA2MZE · #33987 ·
Re: T41 Hilbert Filter Design
Thanks Terrance. I¡¯m interested in using FT8. dave, n3ds
By D Solt · #33986 ·
Re: T41 from AI6YM
Yes, the book corresponds to the V66.9 firmware, so you should update the firmware on your radio. You can find the firmware and the instructions here: https://github.com/KI3P/SDTVer066-9/tree/main
By Oliver KI3P · #33985 ·
Re: New T41 Site Available
This is excellent. Thanks, Al! - Jerry, KF6VB
By jerry-KF6VB · #33984 ·
Re: Digital Mod FT8
Yes, the code is available on my GitHub.? It's ( https://github.com/tmr4/T41_SDR ) for v11 though.? I'm slowly modifying it for the v12 hardware changes.? Note that this can't be dropped into the
By Terrance Robertson, KN6ZDE · #33983 ·
Re: T41 Hilbert Filter Design
My software ( GitHub ( https://github.com/tmr4/T41_SDR ) ) is for v11.? I did send Al a little blurb about my build.? I'm currently building the v12 and slowly modifying my software for the hardware
By Terrance Robertson, KN6ZDE · #33982 ·
New T41 Site Available
Hi Everyone, I have created, with Jack's help, a new site all about the T41-EP at: https://t41sdrtransceiver.wordpress.com This is an 'information and background site" for the T41, not an open forum -
By Albert Peter · #33981 ·
Re: T41 Books for sale - signed copies Latest version
OK, Will do. Al
By Albert Peter · #33980 ·
Re: Digital Mod FT8
Very nice! Have you made the code available to the group? Jack, W8TEE
By jjpurdum · #33979 ·
T41 from AI6YM
Hi everyone. We have a radio club where I work.? Last year we purchased a T41 kit from AI6YM.? I understand it have v50.2 firmware on it.? When trying to follow the Receive IQ calibration, from the
By Duane B · #33978 ·
Re: T41 Books for sale - signed copies Latest version
Bill and Al Thanks very much for the replies. I'll get it from amazon.co.uk, though I see they're still listing the old edition as well as the new one. Luckily I was signed up to this group when all
By G0GNL · #33977 ·
Re: Digital Mod FT8
I've noticed that my radio sets its time automatically after a few minutes if I have the USB cable plugged in. I have not yet found the code that makes this happen, but I'll get there eventually.
By Oliver KI3P · #33976 ·
Re: Help: Audio is pumping on bands 17 and 15.
Oliver, morning. Yes, that has fixed the audio pumping. Thanks. Roger G8JWT
By bty84827531 · #33975 ·
Re: Digital Mod FT8
It can but it takes up a lot of memory.? Here's mine decoding.
By Terrance Robertson, KN6ZDE · #33974 ·
Digital Mod FT8
Could the FT8 mode also be integrated into the T41? It would also be nice if there was a way to set the time. Best regards, Wolfgang
By WF.Fiebig@... · #33973 ·
Re: Help: Audio is pumping on bands 17 and 15.
Yes, that was my mistake. I removed the shutdown routine. The pumping is gone. // Uncomment the line below if your mainboard is populated with / // the ATTiny shutdown routine activation hardware
By WF.Fiebig@... · #33972 ·
Re: T41 Books for sale - signed copies Latest version
NA that was "cheapest rate" ship. I cannot for the life of me why shipping went thru the roof recently. There is no reason for it unless the carriers just don't want the harder business/ want to stick
By K9HZ · #33971 ·
Re: Help: Audio is pumping on bands 17 and 15.
Well, I think 3 seconds is ok... keeps you from pressing the button twice accidently and having the radio come right back on... You could probably cut it to 1 second though... Dr. William J. Schmidt -
By K9HZ · #33970 ·