Re: Fldigi with UBITX
Walter have you tried dire wolf on the Rpi? You would still need to run RMS express on the laptop but you can connect to the RPI as a TNC modem using KISS. That’s how my winlink set up works at the
By
Joe Puma <kd2nfc@...>
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#43656
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Re: uBit Crazy Software Problem
Simple problem and I am stumped!
I wrote some test sketches to test the Analog Pins that are on the 8 Pin molex? called "Controls" on uBit.
Well on all 5 Nanos I have here, A6 and A7 don't want to
By
Michael Hagen
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#43655
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Re: Fldigi with UBITX
Fldigi runs on Rpi. Wsjtx also and host of other programs.
Joe
Kd2nfc
Sent from my Ham Radio
By
Joe Puma <kd2nfc@...>
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#43654
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Re: uBITX Sketch on an Arduino Uno R3?
#ubitx
Thanks for the pointer in the right direction! I'll give it a go :)
--
Ryan Flowers - W7RLF
MiscDotGeek.com ( http://miscdotgeek.com )
Multi Band BITX40 ( http://miscdotgeek.com/bitx40-digital-jt65/
By
Ryan Flowers
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#43653
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Re: USB port ubitx
Mini.? NOT the kind on your phone; one size up.
By
Arvo W0VRA
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#43652
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USB port ubitx
What kind of port in on the ubitx a micro usb or mini usb
--
73, W9KJO
Walter
By
Walter
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#43651
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Re: CAT Support uBITX Firmware CEC Version 1.04 Release
#ubitx
Thanks for the release Ian, good job.
Joel
N6ALT
By
Joel Caulkins/N6ALT
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#43650
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Re: TDA2822 ill treatment test! Photo of blown TDA
Wouldn't you have to insulate the jack frame from ground?
That would be a return path from either the tip or ring to ground through the headphone transducer.
By
Brian L. Davis <brianldavis@...>
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#43649
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Re: TDA2822 ill treatment test! Photo of blown TDA
Didn't have it on long enough to transmit. Turned on, saw the number on the DVM, turned off and said some unrepeatable things.
Vince.
--
Michigan VHF Corp. http://www.nobucks.net/ http
By
Vince Vielhaber <vev@...>
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#43648
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Re: TDA2822 ill treatment test! Photo of blown TDA
Good thing you didn't transmit, that would have given you something.
Something like smoke and flames where Q13 and R141 used to be on your Bitx40.
Just in case others decide to replicate your
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Jerry Gaffke
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#43647
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Re: TDA2822 ill treatment test! Photo of blown TDA
You are correct, Clark.? This needs to be said loudly to any who might plug a TS connector into TRS jack, much like there are warnings about connecting power supply voltages backwards.
A little
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Arvo W0VRA
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#43646
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Re: troubleshooting no TX SSB
#ubitx
#ubitx-help
Very cool, good job.? Persistence often pays off.
Think of it as mostly educational, so time well spent.
?
That 160m trace seems to have a strong third harmonic, which makes sense.
The 80m low pass
By
Jerry Gaffke
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#43645
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CAT Support uBITX Firmware CEC Version 1.04 Release
#ubitx
All
CAT Support uBITX Firmware CEC Version 1.04 Release, but?There is no major change compared to version 1.03.
I released it for people looking for HEX files.
*The changes since 1.01 are as
By
Ian Lee
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#43644
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Re: TDA2822 ill treatment test! Photo of blown TDA
There is no phasing issue with a bridge
HAve a look at page 4
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Lawrence Galea
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#43643
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Re: TDA2822 ill treatment test! Photo of blown TDA
B40, nothing. I accidently gave mine 20+ when a regulator shorted in the worst possibly way. No damage done. With that audio chip I'll be using a much better regulator! Although I may replace it
By
Vince Vielhaber <vev@...>
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#43642
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Re: toroid
Having the NANO board indicates that your BITX-40 is the later version.
Earlier version with analog VFO is identical except for the VFO.
_._
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Arv Evans
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#43641
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Re: uBit Software
Ok.,Philip-my mail is :yu1km1010@...
Mni tks....73 de YU1KM/qrp,Miki,Belgrade.
By
Miki <yu1km1010@...>
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#43640
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Re: TDA2822 ill treatment test! Photo of blown TDA
You could just drive both amps in parallel instead of bridge, this would avoid the phasing issue.
But connect an amp output to the ring terminal will still burn it out if you plug in a mono plug,
By
Clark Martin
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#43639
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Re: troubleshooting no TX SSB
#ubitx
#ubitx-help
Hello Jerry,
My bad, indeed on the probes there is a lttle switch and the one I used yesterday was indeed set to 10x. So the mentioned voltages should indeed be 10 times higher. That would make more
By
John
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#43638
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Re: ubitx order
i ordered Jan 5th and got my notice that it shipped today Mar 5th
Jim
wb4ctx
By
Jim
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#43637
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