WA2ZKD
About
- Username
- WA2ZKD
- Joined
- Visits
- 15,724
- Last Active
- Roles
- Member
- Points
- 12
Comments
-
how about falling back to last IP assignment rather than the default which might catch a lot of the occasional issues
-
congrats and <applause>
-
How does any SNR test differentiate a "real" signal from a spurious carrier?
-
In the last few days, a Solar energetic particle (SEP) event seems to have more impact on HF than the X-Ray flares. The X-rays get here in about 8 minutes 20 secs, The fastest particles may acheive 80% of that speed. X-Ray events are rather transien…
-
all the raw data for "years" is available on that site if you would like to see how it aligns. It takes some digging! this is one of the places https://services.swpc.noaa.gov/json/goes/primary/xray-flares-latest.json
-
perhaps worth a look https://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap
-
see this for your AM demod https://github.com/ha7ilm/csdr
-
there's been both elevated X-Ray flare and Proton Flux levels. The latter hasn't been occurring as often as the X-flares. Both are bad!
-
I have done a lot with kiwirecorder and I/Q wav files so I know that works. I have just not used your exact cli string I used ./kiwirecorder.py -k 5 -s $1 -p 8073 -f $2 -m iq -L 300 -H 3600 --ncomp --tlimit=$3 with $1 $2 $3 added on cli
-
You can explore this site but I'll bet there'll be nothing with records to this https://apps.fcc.gov/oetcf/eas/reports/GenericSearch.cfm
-
Franchesco, translation: "throwing an axe" .. some ironny!
-
I'd like to offer DRM and 20.25 on one of my public kiwis so if users want "narrow DRM" there it could then work
-
My use of sox was to take wav files recorded by kiwirecorder and resample them accurately to the desired/required sample rate. It worked like a charm.
-
you'll also need libsoxr-dev
-
https://packages.debian.org/search?keywords=sox
-
from my experience, sox with the proper lib does fractional resampley and is often the only thing that works in some of these situations.
-
my 8073 box is back in 3-ch mode
-
lsusb is an ls of usb devices like ls is normally of files yes, it does create a usb device
-
I can confirmn that an Ontrak ADU218 appears in lsusb
-
can you ping it? or ssh to it?
-
You may wish to break your USA sites down by State
-
In addition to Top Spotters site there is also http://www.jimlill.com:8088/index.html
-
I have 3 systems online and am never happy with any of them. RFI, CMI, and overload can be tough enough on a narrow BW system but the 0-30 MHz nature of a Kiwi can make it even harder. jimlill.com:8073 and 8075 are here at my home QTH whereas I have…
-
FWIW... NAA @ 24 KHz is in Cutler Maine and close to my Maine system rx2.wa2zkd.net:8073
-
not sure how I saw 4 Hz earlier but with 20 Hz now, I can detect morse Edit: I get 4 min in AM and 20 min in SSB/CW
-
Yes it is hard to explain! I suggest you use nomenclature like TX1, TX2, RX1, RX2 etc in place of brother and friend etc.
-
could you make these buttons a bit narrower and add a new button [OPT] (options) that opens up below where more stuff could be added or moved to? https://forum.kiwisdr.com/uploads/424/811TROKDQN5V.png
-
:-)
-
Shane... you'll need to the make the change here https://forum.kiwisdr.com/index.php?p=/discussion/2541/howto-use-the-owner-info-and-additional-html-fields-on-admin-webpage-tab#latest
-
I fixed up the server data and think the result looks quite nice