Re: Observations in sBitx v3
Thank you Jeff!! I will try these out!! yes i have recently installed toolbox.
Cheers
Divakar
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Sent: Thursday, March 28, 2024 4:43 AM
To: BITX20@groups.io
By
Divakar Rao
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#110153
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Re: sBitx v3
On the sBitX screen by default it runs as an app, not in the browser.
Also, depending on where you click, it might need a double click...and then
wait a few seconds.
By
Margaret Leber
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#110152
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sBitx v3
Hi,
I received the sBitx today. Startup boots into the pi i os system. I click on the application and the browser does not open. What should I do?
73,
Carl
Get Outlook for
By
Carl Bohman
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#110151
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Re: rs232 ptt rts (like /dev/ttyUSB0) interface support
#sBitx
*I'm not a programmer, I wrote this so can someone correct the
By
ZlamerS
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#110150
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Re: Observations in sBitx v3
For question number one.? If your time is right to the minute but you are stuck in the wrong time zone.
From the Linux prompt:
cd /home/pi/sBITX-toolbox/scripts
./sbitx_fix.sh
And then answer y to
By
AE9J
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#110149
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Re: sBitx printed case speaker source.
You'd want to double check the locations of the holes and overall dimensions, but it looks like this one might do the
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Jeff Duce
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#110148
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Re: sBitx printed case speaker source.
Thanks Mark.
I did some searching and found Digikey has similar, 2watt, 8 ohm 70mm x 30 mm for around $5. PN 668-AS07008MC-R-ND
eBay has them like you said, but shipping from china and the long
By
barry halterman
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#110147
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Re: sBITX Toolbox - A great companion for the sBitx transceiver is now available for public release
#file-notice
#sBitx
#sbitx_v2
#sBITX_v3
#wiki-notice
Thank you for assisting, Gyula!
By
JJ - W9JES
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#110146
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Re: uBitx V6 on the air - plus a question
Thanks much
By
Astro-Nights with Mike Christiansen
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#110145
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Re: sBITX V3 manual
Great Job Petr, thank you. I found your manual very helpful? but no schematics, where did you find the schematics? I followed Fahran's link and there find only the software.
By
Yvon AE7YD
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#110144
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Re: sBitx printed case speaker source.
Here it is:
https://a.co/d/aXDiHEA
currently maked as not available. But remember seeing many many on AliExpress and maybe some frome other Amazon sellers too
73
mark
--
AJ6CU/7
KD8CEC 2.0, Nextion
By
Mark Hatch
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#110143
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Re: sBITX Toolbox - A great companion for the sBitx transceiver is now available for public release
#file-notice
#sBitx
#sbitx_v2
#sBITX_v3
#wiki-notice
Ioan,
Simply download the .zip from the drexjj/sbitx 64-bit site. The TZ fix is already built in here.
The currently available 64-bit sbitx_gtk.c includes additional cw macro fixes. After unpacking,
By
HA3HZ
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#110142
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Re: uBitx V6 on the air - plus a question
Hello N4GW,
There is no way to return to a previous setting with the stock software.? The other characteristic is that it always starts with a "safe" value for the calibration, NOT the last saved
By
Evan Hand
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#110141
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Re: Impedance calculation rule crystal filter
When measuring the inductance of your coil with the nanoVNA,
do so across a range of frequencies near 45mhz, the frequency of use.
I'd suggest measuring inductance across 35 to 55 mhz.
By
Jerry Gaffke
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#110140
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Re: Impedance calculation rule crystal filter
Gerard,
It would be wise to check the inductance of your torroid using your nanoVNA.
Could well be that there is enough capacitance between windings to give poor results.
Surface mount inductors
By
Jerry Gaffke
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#110139
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uBitx V6 on the air - plus a question
Pleased with the radio.? Easy to assemble and sounds really great.
https://youtu.be/pjSJH9uNBUg?si=g1A8Aovqe5LGmfKD
Question:? I noticed I was about 60 hz off.? Went into the menu and Freq
By
Mike-N4GW
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#110138
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Re: sBITX Toolbox - A great companion for the sBitx transceiver is now available for public release
#file-notice
#sBitx
#sbitx_v2
#sBITX_v3
#wiki-notice
THANKS it worked ,my only problem remained the clock at the application I Please as I do to adjust the time I entered the file sbitx_gtk.c I made the changes to lines 2300 in sbitx_gtk,c is the
By
Yo8rc@...
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#110137
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Re: Impedance calculation rule crystal filter
Thanks for the feedback Jerry
Interactive Python Console
... zC = 1 / (1j * 2 * 3.1416 * 45e6 * 16.22e-12)
... zP = zC * (333.3-235.7j) / (zC + (333.3-235.7j))
... print(zL + zP)
...
By
Gerard
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#110136
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Re: Observations in sBitx v3
Divakar,
The solution lies in the details. There is a solution for this topic, but it is not highlighted.
Therefore, it is only solved in the 64-bit version. see here. Message #110023.
The output
By
HA3HZ
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#110135
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Re: Impedance calculation rule crystal filter
Gerard,
You have your hands full there!
We learn a lot just jumping in and trying stuff.
As you know this hobby is a bottomless pit,
there is always more to learn.
Complex impedance is one of the
By
Jerry Gaffke
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#110134
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