WA2ZKD
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- WA2ZKD
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Comments
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you might also look at http://uz7.ho.ua/packetradio.htm
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gnu radio companion has been used for such but hardly a beginner's package https://github.com/dl1ksv/gr-ax25
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ax.25 uses a 200 Hz shift @ 300 bps so I would think the existing FSK extension would decode the raw packets
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I see the notebook, but I do not see the Build Map button how do I check caropy version?
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I have Jupyter running but the docs for FT8_mapper are a bit sparse. I'll report more when I have more success
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for HF (above MW) I find that a Belka DX works well for such sniffing
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Note that a BBAI system running 14 channel mode will not have SNR available
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For those that want to hear that low stuff, you can go here to my Maine site which is close enough to hear NAA in Cutler ME 24X7 http://rx2.wa2zkd.net:8073/
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https://en.wikipedia.org/wiki/Signal-to-noise_ratio
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do you mean what typical SNR values are for any kind of receiver? How SNR maps to readability etc.?
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you may wish to look at https://github.com/priyom/dyatlov#readme
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Shane.... Here is some work I did a year ago that that I just made a bit more generic. https://www.dropbox.com/sh/ump5e3w416flb75/AADlNx1Pnt_aE3rgaV7OWAnfa?dl=0 I run it on linux, you would need to install James Watson's voacapl https://github.com…
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BBAI has built -in WFi so is another potential solution.
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Shane, If you want some things, it'd be better to create a local table on your own that the kiwi could then access. Layers and Absorptions... suggest how you might do that on a one off TX. I find it to be hard to do and get any meaningful data. V…
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installed 1.470 and it ran flawlessly for 11 hours. Then, on my Linux client running Chrome, I did something in another chrome window that used Java. Went back to kiwi window and the ALE window showed scanning, but the WF was stopped.
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I leave them all on...
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I have gotten up to 13 hours, but it just stops (local session, not kiwi itself)
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Has anybody else tried to do an extended run in ALE. That is, start it up and just let it run, only logging to the upper window. If so, how many hours have you acheived?
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take a look at KiwiKonnect also
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The temp is readable in /sys/class/thermal/thermal_zone0/temp A cron script could be written to run at the OS level to do that
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In SSB, these buttons will give as small as 10 Hz steps which I find adequate http://forum.kiwisdr.com/uploads/298/ZX30VYCJ7PW1.png
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Amateurs don't /can't sit on even increments in many cases.
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Re Fan Noise.... the kiwi can be remote... no need to have near op position.
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I have been unable to correlate settings or events but if I run HFGCS scan set non-stop after a while it stalls. Does this on both W10 and Linux Chrome browsers. Sometime it runs 4 hours other times 14... etc.
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500 km is too close for 15+ MHz.
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What is the best way to capture the info in the activity window to a file on a browser client?
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Yes, admin has to... http://forum.kiwisdr.com/uploads/077/16AA4H7ACPW7.png
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the lingering original QTH etc is a clue. If you can connect to the console from the admin page, I'd delete (rm) all the kiwi stuff that lives in root's file area to clean out old stuff. Then do another new OS from the SD card. There are other w…
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The ALE TX I have transmits in a sequence of highest to lowest freq. I wonder what others have experienced?
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There is some activity that admin users may want to scan and not have the freq displayed to others. I can think of a couple of us that use XXXXX networks and are not allowed to publish the freqs.