HB9TMC
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A remote location is always good for an antenna ;) Particularly for E-field. Depending on where you live, you might also report the issue to the telecom regulation authority. Our authority (OFCOM) has ordered the telecommunications service to renew …
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@jks Do you use spyserver, or something spyserver-compatible? Spyserver had used a lot of CPU on my system. ka9q-radio is using about 5x less, depending on how many clients are connected. About 20% of one core with 10 MHz bandwidth. And it's open so…
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Are there public kiwisdrs with LZ1AQ amp loops? I would be interested on looking at their performance.
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If you have a separate computer running, you could use as well use the ft8 decoder from WSJT, for example using wsprdaemon or digiskimmer. It should give a fair bit more decodes.
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On April 16 there was a Kp8- geomagnetic storm which had a strong impact on propagation. I've often observed that during geomagnetic storms the low bands stay open for a bit longer after sunrise. "Tropospheric storms" reach to maybe 15% of…
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I've seen lightning do "interesting" things, but in that case I would have assumed that the TVS diode would have done something. Does the TVS diode become conductive at the design voltage? Maybe it can fail open.
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It is also possible to enable them via url parameter wfts=waterfall timestamp: in seconds (2 to 3600)
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Insults in german with a slavic accent.
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v1.694 July 20, 2024 Mouse wheel tuning: (thanks PSO, G8JNJ, et al) The mouse wheel can now tune the frequency as well as adjusting the zoom. The right-click menu has a new entry controlling whether tune or zoom is the default. …
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Could it be that the kiwis IP adress changes after it was switched off?
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That seems to happen if the browser window is too small. I don't think anything in the kiwi code changed recently in this regard, but maybe someone else knows more, or how to solve this.
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Do you have a screenshot? It works on my end. Perhaps a browser add-on messing with the layout? https://forum.kiwisdr.com/uploads/360/LCOA290CFRLY.jpg
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That sounds like a power supply issue, I've never seen unexpected reboots. Maybe you can see using journalctl whether it was a clean shutdown, in that case there would be something like this: Dec 15 11:27:44 kiwi systemd[1]: Reached target Shutdown.…
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The version info on PSKreporter can be misleading. I'm uploading with 3 different versions, and it's always mixing those up. The version info in the spot does very often not coincide with the software which it was actually uploaded with. But as far …
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That was it, thank you!
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@theot Perhaps it is this problem? (It's redirecting to an invalid address) https://forum.kiwisdr.com/index.php?p=/discussion/3452/swbc-lookup-adding-both-http-and-https-to-the-url#latest Which should be fixed in the next release.
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I get the same in v1.800 https://http//www.short-wave.info/index.php?freq=9885&timbus=NOW
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Another possibility would be that the kiwi's power supply has a Class-Y capacitor that leaks common-mode voltage to the DC side, which is then coupled trough the loop to ground. In that case you could measure an AC voltage between the Kiwi GND and P…
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@ShaneBrook Assuming you only typed the alias command in the shell? You have to put them in .bashrc to make them permanent. That file is loaded duringn login. There you will also find the definition of the kiwi-specific aliases.
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Is that CODAR, @G8JNJ ? According to signalwiki, CODAR is 50 kHz wide, maybe the page needs an update.
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but the bandwidth costs are depressing (over 3.5TB/month 3.5 TB/month doesn't seem to be much. My cloud server has 20 TB/month included and it's just 4€ a month. Maybe it's worth looking for an alternative.
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@ShaneBrook It needs the kernel headers: "sudo apt install linux-headers-4.19.94-ti-r42"
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That seems to have worked. That's reducing the required downtime notably! Additional steps were a git pull, and it's neccessary to shutdown kiwid before it's possible to overwrite the file.
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Is there a standard procedure, if I want to try the binary on a non-supported point release (D11.11)? Or should I try to copy it over the existing binaries? Or should I not mess with that yet ... Releasing the binaries as .deb packages could be a so…
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They do look like pileups, I think there are some dxpeditions. C21MM and PX0FF.
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@g8gpo I have no problem accessing it. http://g8gporx.proxy.kiwisdr.com:8073/
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8.5 to 12 MHz is normally the upstream (US2), from the modem to the cabinet. Visible is also US1, 3.75 to 5.2 MHz With the extent of interference, there is certainly something not good with the line. Probably a bridge tap or perhaps a broken conduc…
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He does seem to have typical VDSL noise with the uplink band from 8.5 to 12 MHz and S9 noise on that frequency 8867 kHz. https://forum.kiwisdr.com/uploads/216/TNPV8OSHMU33.png But he doesn't seem to have left any contact information.
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Did you add the subnet? /32 for single IP-addresses, like a.b.c.d/32.
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I suspect the kiwi is complaining, because your router is locking the kiwi out from internet access. But it really shouldn't be attempting to connect to 1000s of random IPs on the internet. If you're familiar with linux, you could check if there are…