HB9TMC
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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…
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Messaging via DX label works too apparently 😁
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You could check the other voltages: http://kiwisdr.com/ks/troubleshooting.pdf
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Wouldn't Azimuth 318° be towards Russia? It's S9+30dB on the Moscow kiwi. S9+40dB on the Irkutsk kiwi. https://forum.kiwisdr.com/uploads/926/TNXH74CO19LW.png
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It's not radiated through the antenna connector, as far as I can see, but from the Kiwi board itself. I was only mentioning it, in case someone else is stumbling across unexpected signals on VHF/UHF. It already helps a lot, if the kiwi is in a metal…
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The signals are actually radiated from the Kiwi, so it had nothing to do with the Airspy.
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@jks Since the update to v1.698 i hear maybe twice per minute loops/repetitions in the audio which last about a half a second. This is a 8 channel, where 6 channels are occupied. It didn't happen on a 4 channel kiwi where i was the only user. But i…
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At daytime there is always a lot less activity on 40m than during the evening and night. Propagation-wise, particularly during solar maximum, the range is limited during daytime. And people have also more time in the evening ... Here's a simulation …
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Not sure if that's a bug or a feature, but I don't see the frequencies anymore on the /?camp site https://forum.kiwisdr.com/uploads/071/7YN6AUEAX9BZ.png
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That is a licensed band and those are probably pirates. They would be caught more quickly if they were transmitting on amateur radio frequencies.
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This is almost certainly RFI from an unstable oscillator, probably harmonic from a switching power supply.
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You can run it on the kiwi itself
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If you're familiar with cron, you could add a cronjob: crontab -e Then add following line (replace the ip with the IP of your kiwi): 0 0,4,8,12,16,20 * * * curl 192.168.1.87:8073/snr?meas > /dev/null 2>&1 That would initiate a measurement …
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Still running version 1.690 That appears to have been fixed in 1.694 though: WSPR extension spots will now upload again to wsprnet.org (thanks Nate, et al)
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77.0.0.0/8 would be 77.0.0.1 to 77.255.255.254. But such a big range is usually not neccessary. You can do a IP whois to see which range belongs to an IP address.
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A screenshot might be useful, but I suspect that you still have "Reverse Proxy" selected. Try clicking on "Public IP".
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Assuming it is n8oou.proxy.kiwisdr.com, I can connect to it too. @n8oou Which configuration do you have selected in the "connect" tab on the top right? (Is "reverse proxy" not selected anymore?)