F5AFY
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- F5AFY
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Hi @XPloRR Johan, all, Could you, please, try your app. with stations in 3 channels/20 kHz audio sampling rate mode ? I think there is a problem. See on AM broadcast stations, -it is- a sampling rate problem. Here is the list : http://kiwisdr.com/.p…
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Hi, @F5LFE, Francis, I did a test TDOA around 12:30 loc using your station, on Allouis 162kHZ. Very good result ! (see your log, you should see something vey similar to my image above) Your station is among the best in F, would be very sad if we can…
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Hi all, Yes the TDOA_service is legitimate, it is the task that collect the samples when you use the TDOA extension (what a surprise ! ;-) ) to locate a station. When it goes well it stays 30s (or the other choices in the extension) as can be seen b…
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Hi, Of course this option in page admin/config (bottom right) has to be in "continuous", right ? (in the case it's been changed) https://forum.kiwisdr.com/uploads/575/DJKHBND43K0F.png
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@XPloRR I perfectly understand the point of keeping your logic of a mode_independant WF display. It's not that important, we just have to know and we'll get used to it. I am also used to the LSB side for CW, this is not the default on the standard K…
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Hi, @XPloRR Johan, I upgraded to v1.41, I note that the '+' button allows to zoom beyond Z14 (with unexpected behaviour). I come back on the CW mode displayed frequency. Usually (and it is the case in the standard Kiwi UI) this frequency is the cent…
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Hi, @XPloRR I think there is a little problem with CW. Usually, the displayed frequency is supposed to be the transmitter's one. So you have to offset the Kiwi up or down with the value of the wanted beat tone, and set the audio filter accordingly. …
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Hi all, thanks for the audio file. We can hear and see that it is not a real linear frequency sweep, but a "staircase" function with ~ 2.5 sec Pulse Repetition Frequency. https://forum.kiwisdr.com/uploads/503/PA8LMM6WI3RX.jpg (audio freq i…
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Hi, @jimjackii : "I am only familiar with LoRa data in a horizontal line, not diagonally." What ! ? 😉 https://forum.kiwisdr.com/uploads/416/D2LXJHQEWKGN.png (image credit ) https://www.link-labs.com/blog/what-is-lora The appearance on a w…
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Hi Martin, I read somewhere that some people are trying LoRa like modulations in the HF bands. Same chirp principle here, but no data seen. Or is it a submillisecond propagation time measurement ? T
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Hi, image and audio file do not match...
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OK, we posted at the same time. Fine !
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What is the line selected in green, "Domain name" or "Specified IP" ? Before the initial crash, you were using option "Automatically install software updates = YES" ? (Admin/Update tab) Better wait for @jks, my question…
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Hi, Did you automatically or manually upgrade to v1.816 or v1.817 ? All stations with v1.816 do not respond to some browsers, and 817 is solving the problem. T
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Hi @smg, It looks like a "Link 11" or Stanag 5511, sent in DSB, so you can use USB or LSB and put the carrier (displayed frequency) in the middle of the middle gap... 73, Terry http://www.sigidwiki.com/wiki/Link-11
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Hello Lin, I also have an alias to grep -ai leaving /var/log/messages(.1) that gives this kind of detail. Having it in Users avoid the need to log in the console and type the command (what you cannot do anyway with the "opt.no_console" for…
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Lin, what you call the red text is the "1 camper" text, right ? https://forum.kiwisdr.com/uploads/674/WMOBUF92ETVS.png
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But, but... If someone carefuly reads the bottom line of the Stat tab, he can deduce from the binary rates if there's more people online than shown on the User tab.
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Don't worry ! 😉 I did a test as I was'nt sure either...
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Hi, People using the regular user screen never know that someone is camping on their sound stream. It's not displayed anywhere, neither on the status tab, nor the user tab. If you allow multiple connections from the same IP, or he uses another IP, h…
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Hi, You can read the procedure from this point : http://www.kiwisdr.com/info/#id-D11-upgrade The image file is a bit lower in the page. It would be interesting to understand what went wrong in your update (not enough free space on the disk ?) May …
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Fine ! A few hours left before sunrise... 😉
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It looks like you have the Beagle Bone heartbeat but the Kiwi soft has not started. Till John is coming back, some questions : Is it a Kiwi version 1 or 2 ? Are the Kiwi and the computer on the same local network ? Do you know how to log on your rou…
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... Keyboard shortcuts are always wonderful to me, as are the ones in the shift-h help ! f.e. : shift-return undo/redo last frequency change Nice add, thanks !
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... not an immediate key like others, I see ! Thanks.
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Hi, In the help panel ('?' or 'h' key) I see that the '/' key can be used to restore the passband (as the Alt-P combination on PC). But, when I use it, this character is intercepted and goes to the frequency window. May be platform dependent ? (I us…
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Hi Martin, Thank you for your contribution. There is no doubt now for me, about the origin of these emissions. The forum link I posted above even give videos of these machines. And yes, it's a good indicator of band opening. 73, Thierry
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@bwilson Hi, I know unlocked PLL can do funny things and what you suggest certainly occured in time, but these chirps are so numerous and frequent, and often periodic with a few seconds cycle that it makes very probable an industrial process. "…
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Hi @studentkra , Yes, your explanation makes sense, as we are in an ISM band. I thought this kind of setup was shielded enough to prevent listeners to receive it thousands of kilometers away. 😄 But the high power used, and higher bands opening allo…