Re: Building an antenna
here my first recept antenna
It's not a sym¨¦tric antenna
I can rewire the balun for my new antenna
cdt
By
Gerard
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#92707
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Re: Building an antenna
Hello,
Some pictures of the progress of my antenna.
The connection box is made, the tubes pass wires and house insulators too.
It remains to calculate the length of the wires. surely with this
By
Gerard
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#92706
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Re: VK4PLN CW Filter Is a 5V Relay really recommended ?
#cw
#ubitxcw
Thank you for your help!
I understood that it is now possible to operate the audio CW filter without a relay if I install a switch for the supply voltage, i.e. voltage for filter on/off, for example
By
sdr freak
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#92705
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Re: Power supply for Ubitx
*Hello,
*
I found the source of the noise. (It's not directly 50 htz, but near to be heard.
My assembly being in "scratch", the small snore came from the sound potentiometer. it was enough to connect
By
Gerard
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#92704
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Re: VK4PLN CW Filter Is a 5V Relay really recommended ?
#cw
#ubitxcw
Fabian
Also the idea of the relay is so that no wires carrying the signal need to come to the toggle switch (and potentially gather leakage from other functions) - but allow bypassing the relay when
By
Curt
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#92703
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Re: Some capture from sbitx
Gah, will do it in a couple of hours.
By
Ashhar Farhan
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#92702
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Re: Some capture from sbitx
I am trying to compile latest from github. But you have not uploaded the? wsjtx files.
Another question: When will the schematic be available?
/niels, oz9ny
By
Niels Jalling
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#92701
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Re: Some capture from sbitx
This is the standard 7inch official raspberry pi display 800x480 with
capacitive touch screen.
By
Ashhar Farhan
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#92700
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Re: Some capture from sbitx
What size and type of displays will you be using?
By
N1EDC
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#92699
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Re: VK4PLN CW Filter Is a 5V Relay really recommended ?
#cw
#ubitxcw
Fabian the relay is used to switch the filter in and out of the audio path. So if you are going to leave it in the audio circuit permanently the relay is not needed just jumper the proper relay
By
Skip Davis
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#92698
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VK4PLN CW Filter Is a 5V Relay really recommended ?
#cw
#ubitxcw
Hello to All,
i have an UBitX V3 and learned CW, but with an CW Filter it should be better for me to hear a Station, because i think everyone want like use an CW Filter for better hearing CW...
My
By
sdr freak
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#92697
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Re: Some capture from sbitx
Nah, Thomas. I took the picture midway through a reorganization of the
user interface. Many switches dont work yet. The bandstacking is still to
be implemented, etc.
It remains 40 watts, but drops to
By
Ashhar Farhan
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#92696
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Re: As new v6.1 up for grabs
The unit has been sold. Thanks to all for the interest.
Jim WA9Z
By
Jim Warner <jim@...>
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#92695
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Re: Some capture from sbitx
Ashhar, is something very new on the screen?
It looks like the screen display shows 85 watts!?!
up from 40? Wow!
(Its getting hard to wait :-))
73,
Thomas, ad6tw
By
Thomas White AD6TW
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#92694
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Re: Some capture from sbitx
Ashhar, it looks fabulous!!
Are you taking pre-orders?
Thanks
Thomas, ad6tw
By
Thomas White AD6TW
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#92693
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Re: Some capture from sbitx
We have the first 100 ready but for the displays and some small stuff to be
implemented in software.
-f
[email protected]> wrote:
By
Ashhar Farhan
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#92692
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Re: Some capture from sbitx
Ashhar,
Do you happen to have an idea of when the sbitx will be released for sale? Im itching to buy one.
73Davidac9xh
By
[email protected] <ac9xh@...>
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#92691
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Re: Some capture from sbitx
Rafael,
I am using cairo api. I just wrote a few routines to display text and draw
rectangles. I use those in turn to draw the controls, etc. The code is on
github.com/afarhan/sbitx
wrote:
By
Ashhar Farhan
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#92690
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Re: Some capture from sbitx
Farhan,
I know you might have answered this before, but what graphics API are you using to fill the framebuffer for the display.
While eagerly waiting for the official sbitx, I am thinking on using
By
Rafael Pinto [PU1OWL]
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#92689
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Re: Some capture from sbitx
We are waiting for the raspberry pi displays to be back in production
- f
By
Ashhar Farhan
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#92688
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