Re: Query regarding v12 boards
Thanks Bill, fair play, that certainly gives me a general idea of the layout. Can I ask what the 2 IC's are on the front panel board ?
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Peter McCracken EI3JCB
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#24242
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Re: Query regarding v12 boards
By the way, that was: 1. MAIN V012 upper right 2. RF V012 (combined QSE and QSD) upper left Rest are front panel and encoder Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ
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K9HZ
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#24241
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Re: Query regarding v12 boards
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 Piton - J68HZ Soufriere, St.
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K9HZ
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#24240
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Query regarding v12 boards
Would someone be willing to post some pics of the v12 main and rf boards, I realise the schematics have been published and I have those but the gerber files have not been released yet, I have poked
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Peter McCracken EI3JCB
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#24239
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Re: Potential macro gotchas in SDT.h
#programming
Ian: I wasn't too worried about the macro expansion as I knew it would be additive at most. There is a github page, but it's private to the Beta only right now until the final version of the software
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jjpurdum
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#24238
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Potential macro gotchas in SDT.h
#programming
Jack (W8TEE): Taking a gander at the source code, I noticed several potential macro gotchas in SDT.h (SDTVer049.1).? For example: #define INCREMENT_X? ? ? ? ? ?WATERFALL_RIGHT_X + 25 should be
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ian007
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#24237
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Re: 4SQRP T41 update
Tom: That video is really old. I'm not sure it uses the ALP decoder. Try the new one again: https://vimeo.com/manage/videos/867003483 I reposted it after Jim Pruitt rotated it for easier viewing.
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jjpurdum
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#24236
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Re: 4SQRP T41 update
I could not locate Jack's video on Vimeo, but I did find this one: https://vimeo.com/698193354 Tom - W0RCG
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W0RCG
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#24235
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Re: #t41-ep RTTY Contest
#t41-ep
Out of interest the radio is using my latest front panel. It uses a RPi Pico to interface the encoders and their switches, the touch screen and the 2 LEDs. The 18 switches are connected to the keypad
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John Melton
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#24234
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Re: #t41-ep RTTY Contest
#t41-ep
I probably have two dozen keys and one of my favorites is the micro switch Hans had on the early QCX's. Go figure... Jack, W8TEE
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jjpurdum
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#24233
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Re: #t41-ep RTTY Contest
#t41-ep
A friend bought the key in a charity shop and gave it to me. It had not been used so was in perfect condition. Had to get used to it after using a paddle for some years. -- John G0ORX
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John Melton
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#24232
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Re: #t41-ep RTTY Contest
#t41-ep
Looks nice! I love that straight key! Jack, W8TEE
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jjpurdum
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#24231
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#t41-ep RTTY Contest
#t41-ep
Amazing how active the bands are when there is a contest!? CQ Worldwide DX Contest, RTTY. -- John G0ORX
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John Melton
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#24230
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Re: 4SQRP T41 update: Video rotated.
THANKS for the rotation!? MUCH easier to watch.
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Dan Quigg
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#24229
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Re: DCF77 Time Signal
#display
#t41
#t41-ep
Bill, I know, it¡¯s an issue that remains to be seen. Time will tell (pun intended)! Paul, KI7LW
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Paul, KI7LW
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#24228
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Re: DCF77 Time Signal
#display
#t41
#t41-ep
Great¡ is it accurate? 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
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K9HZ
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#24227
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Re: DCF77 Time Signal
#display
#t41
#t41-ep
Joerg & Jack, Just soldered some pins to VBAT and GND on the Teensy, applied 3v, and the RTC is working. Thanks to everyone, Paul, KI7LW
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Paul, KI7LW
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#24226
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Re: 4SQRP T41 update: Video rotated.
Jim Pruitt rotated the video and it is a lot easier to watch now: https://vimeo.com/manage/videos/867003483 -- Jack, W8TEE
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jjpurdum
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#24225
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Re: Alternative to Teensy 4
It was not an Ethernet chip that was removed; it was the Cortex-M0+ (IMXRT1062), which is used to flash the Cortex-M7 (MIMXRT1062DVJ6B).? My mistake.? I have not used a Teensy for years, but it¡¯s
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ian007
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#24224
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Re: 4SQRP T41 update
I was unable to see a way to correct the video. To adjust your view, tilt your head to the right. (Sorry...couldn't resist...) Jack, W8TEE
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jjpurdum
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#24223
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