jks

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jks
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  • I need access to a Kiwi with reliable NBFM reception. Preferably with an open ssh port. Please email URL, port and password info to support@kiwisdr.com Thanks
  • I could add that pretty easily. Is 6 kHz the right default value? (default is of course configurable on the admin/config tab).
  • @fabrys From your July 2022 post, are those unscheduled frequencies for NMC/NMG/NMF (USA) passband center or dial frequencies? Today I added UGC St. Petersburg 2640 (passband presumably) to the menus (no software update needed -- just reload extens…
  • No, no, no. PLEASE don't tell him to mess with Debian 10 right now. I don't think he's following the correct procedure to restore from the Kiwi sd card given the LED patterns he's reporting. It sounds like it's just the usual Debian pattern. So for …
  • When you restore using the sd card does the LED pattern match what is described in the documentation ? Back-and-forth pattern for about 5 minutes. All LEDs on for about 30 second. All LEDs off andBeagle powers down. After that, and removing sd card,…
  • Good catch. Might want to add your report here (account required): https://www.drmrx.org/forum/showthread.php?t=3068 Or on Twitter using tag #drmlog
    in DRM Heard Comment by jks January 4
  • https://github.com/priyom/dyatlov#legend
  • No, it supposed to do that. The WF min value changes +/- 3 dB for every factor of two in bandwidth (one zoom step). For the same reason a passband filter noise floor gets quieter/louder every time you half the bandwidth. This has the beneficial side…
  • Will be explained later. I am making some general releases without comment because I need to do testing of new DRM code using many different Kiwis due to DRM reception conditions. For example the new Journaline entry in the DRM menu (top right). Try…
    in DRM option Comment by jks January 1
  • @VK2AAK You wrapped the entire id-kiwi-body element with an HTML center tag? If you're going to do stuff like that please confine it to your own HTML and not spill over into the Kiwi HTML 🙄
  • What software version? There was a similar bug pre-v1.222 fixed over 4 years ago: https://forum.kiwisdr.com/index.php?p=/discussion/1313/dead-bit-of-the-waterfall-fixed-in-v1-222/p1 Does it affect just your Kiwi or any Kiwis you try on the Internet?…
  • I can't believe no one ever complained about this, lol (not surprising I guess given that I spotted it more or less by accident).
  • Almost certainly a switching power supply (wall wart et al) from the looks of it. Subtracting two of the harmonics: 3.426 - 3.411 = ~15 kHz. So you'll probably find a huge RFI peak at 15 kHz on the Kiwi and maybe your other SDRs if they go that low.
  • The folks at drmrx.org are very active and actually upload the station transmission schedule data used by the Kiwi DRM extension.
    in DRM option Comment by jks December 2022
  • Re: R.Kuwait, More info from the drmrx forum: https://www.drmrx.org/forum/showthread.php?p=101340#post101340
    in DRM option Comment by jks December 2022
  • KTWR DRM schedule: https://drmrx.org/schedules/drmbc.php?id=KTWR%20Asia Note UTC Sat/Sun/Mon only.
    in DRM option Comment by jks December 2022
  • I don't know if this would be easy or not. But one thing I do know: I need help obtaining some recordings of DRM IQ signals containing data (slide shows etc). KTWR transmits during the middle of the night here when I'm sleeping. So it's difficult fo…
    in DRM option Comment by jks December 2022
  • Okay, I see what Chrome is doing. The Kiwi code does a roundtrip keep alive transaction every five seconds. If 30 seconds passes without receiving a keep alive the client (admin page) decides the server or network has disconnected and reloads the pa…
  • Being able to use <hostname>.local depends on the Alexa OS (whatever it uses) supporting a network protocol called mDNS. It probably doesn't have this. Does Silk allow you to create a bookmark or "home screen" icon (like an iPhone) w…
  • Hi Jimmy, Thanks for your complete and detailed email. It really helps me when people send me the info I ask for. You were correct. There was indeed an error parsing the configuration file kiwi.json We've seen this happen a few times in the past. I…
  • Isn't there an ssh available from the command line in Windows? Failing that, try the PuTTY application. So first try ssh root@192.168.1.151 and use the Kiwi serial number as the password (written on the top of the Kiwi circuit board in the white box…
  • I looked at the log on the TDoA server. Those kiwirecorder failures were indeed generic "connection failed" errors. Most likely network connectivity problems someplace. Everything seemed to work again after a while. I was able to TDoA usin…
  • Looks like I don't handle escaping the HTML comment sequence (dash, dash, greater than) properly. Workaround would be for you to use => or ==> instead. p.s. Holy cow that beverage has good VLF/LF S/N..
  • I need you to be more specific. You say "browser crashes" but then go on to say the "tab deletes". So what do you mean exactly? Does Opera fully crash and the application closes? Or does the tab just close and hence your connecti…
  • I don't know what you mean by "and go elsewhere". Are you talking about a mobile browser where user interface focus is taken away from the browser app? Because a desktop browser certainly doesn't (and shouldn't) have any problem with this.…
  • Update from repo for a fix.
    in kiwi_nc.py Comment by jks December 2022
  • Well, I would need someone to give me a new algorithm to try. The current NBFM demodulator was implemented many years ago. I first tried several well-known demods that should have worked. But they didn't for some reason. The demod from the CSDR pack…
  • With Debian 10.12 running on a BBG I am able to switch between a static ip and DHCP mode on the Ethernet port without any problems. I tried this again just now numerous times. It always worked fine. The Kiwi code uses connman when the Debian version…
  • v1.567 and later should install the connman package (if it isn't already).