Re: V010 Boards
The V10 radio still works¡ Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois Owner ¨C Operator Villa
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K9HZ
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#32927
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Re: T41 SDT Version 66 with Calibration
V12.6 = V12.06 ¡ I think an extra zero crept into the mask¡ Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton,
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K9HZ
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#32926
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Re: slow starting on T41 kit
Still an option¡ Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois Owner ¨C Operator Villa Grand Piton
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K9HZ
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#32925
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Re: T41 SDT Version 66 with Calibration
Those are the same. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois Owner ¨C Operator Villa Grand Piton
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K9HZ
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#32924
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Re: slow starting on T41 kit
The big question is¡ can you make all of that work together? As long as the audio and screen updates remain un-affected, we are good. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ
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K9HZ
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#32923
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Re: T41 SDT Version 66 with Calibration
The default is for the US. However, look in the INO file and you can find where to change these. Jack, W8TEE
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jjpurdum
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#32922
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Re: V010 Boards
Hi John- No.? In the later editions, the radio was revised to include filters between the QSE and the power amplifier. This is essential for a clean transmitter. You will need a 2nd LPF board and a
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Greg KF5N
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#32921
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Re: V010 Boards
Thanks for that. I'll continue working on it, but don't hold your breath! 73 John M0JBA [email protected]> wrote:
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John Baines
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#32920
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Re: V010 Boards
Yep Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois Owner ¨C Operator Villa Grand Piton ¨C J68HZ
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K9HZ
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#32919
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V010 Boards
Hi all, I have a set of V010 boards and the original? issue of "Software Defined Radio Transceiver". If I build the boards in accordance with the book, will I get a functional radio? 73 John M0JBA
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John Baines
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#32918
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Re: Tiny Ten Transceiver
------------------------------ Thanks for sharing Bob.? Please do keep up updated.
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Doug W
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#32917
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Re: T41 SDT Version 66 with Calibration
Thanks for the update. I just completed the receive calibration in auto mode. It seems to work pretty well but it's not obvious when it completes other than that the figures stop changing much. Also
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bty84827531
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#32916
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Re: T41 SDT Version 66 with Calibration
Maybe Bill can confirm this, but I think you're fine. Jack, W8TEE
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jjpurdum
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#32915
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Re: slow starting on T41 kit
Ron: I haven't ordered a display recently, but there was a 3.3-5.0V jumper on the back (J8) that let's me select between the two voltages. Maybe that's no longer an option? Jack, W8TEE
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jjpurdum
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#32914
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Re: T41 SDT Version 66 with Calibration
I received the V12 boards I am using back in June.? My Main board is labeled V12.6 while my RF board is labeled V12.06. I haven't seen any indication that there has been a new version of the RF board
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Steve Umans
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#32913
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Re: slow starting on T41 kit
Thanks! good to hear, I'm out the door going to work. Ron VE8RT "jjpurdum via groups.io" <jjpurdum@...> wrote:
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Ron VE8RT
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#32912
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Re: slow starting on T41 kit
Everything has been ordered. After reading the messages regarding display noise and 3.3 vs 5.0 volt options I ordered the 5.0 volt display. Ron VE8RT "Ron VE8RT" <ve8rt@...> wrote:
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Ron VE8RT
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#32911
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Re: slow starting on T41 kit
The Teensy 4.1 will work if it has the ethernet connector, it just costs a little more. The audio hat is for the Teensy 4.0 or 4.1 is fine. Jack, W8TEE
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jjpurdum
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#32910
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Re: slow starting on T41 kit
Quick question before I pay for my order, I found a couple of audio boards but this one seems to fit what I've found in the group messages. - its the T41 with the ethernet connector (the non ethernet
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Ron VE8RT
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#32909
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Re: T41 SDT Version 66 with Calibration
Here's the background for reference. This PJRC thread ( https://forum.pjrc.com/index.php?threads/teensy-4-1-cpu-heat-limits.65768/ ) discusses Teensy life vs clock speed/temperature.? It includes the
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Terrance Robertson, KN6ZDE
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#32908
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