Two nocturnes - NOAA 18 and NOAA 19, near concurrent websdr recordings from the 25 meter radio telescope near Dwingeloo, The Netherlands
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Bob’s Radio Corner: Pairing a Phone or Tablet with a Radio
https://swling.com/blog/2025/03/bobs-radio-corner-pairing-a-phone-or-tablet-with-a-radio/
The SWLing Post · Bob’s Radio Corner: Pairing a Phone or Tablet with a RadioPairing a Phone or Tablet with a Radio By Bob Colegrove The Internet is full of resources for radio listeners and hobbyists. There are numerous examples of general information, frequency, and sche…
Utah Hockey Club, 1280 AM on Northern Utah WebSDR Yellow. #KZNS Salt Lake City monitored from 80 miles north in Corrine, UT.
The KZNS 1280 web call is blacked out (because reasons? money? there's a way to pay for listening to hockey on the radio?)
Tied with the Maple Leafs with 5 minutes left in the 3d period.
KZNS is 50 kilowatts during the day, but only 670 watts at night. I hear another station underneath the hockey broadcast but the announcers win the contest.
TIL: The wide-band #WebSDR of the University of Twente provides waterfall diagrams for the whole day, plotting the station's full spectrum (0–29 MHz).
It's beautiful. 
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I learned about this part of the #radiospectrum called the #waterhole around 1400 MHz that could serve as an #interstellar communications band. I was sooo excited that I took a photo of the frequency from the movie and tried to find a #websdr with coverage in the band.
https://www.seti.net/indepth/waterhole/waterhole.php
2/n
If only I had more time! Here is one more fancy new toy that could be of interest: https://www.crowdsupply.com/signalens/signalsdr-pro #websdr #amateurradio
Crowd SupplySignalSDR ProA rugged, compact, high-performance SDR
This afternoon I’m hanging out with WebSDR friends, exploring the radio frequency spectrum.
One of my daily go-to stations is out of Poland, Polskie Radio Jedynka broadcasting at 225 kHz. Sometimes it's talk radio, but when it's music, the music is usually _really good_ and varied.
What are some of your favorite frequencies?
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@jroimartin Nice! Now if I can convince someone with the elisp skills to do something similar for #websdr.
So ich muss jetzt echt mal Werbung machen für den #amateurfunk #amateurradio !
Heute war der erste Abend Kurs N-Lizenz bei der VHS. Die sind so cool! Total liebevoll alle Infos aufbereitet, wissen auf alle Fragen eine Antwort und geben sich richtig Mühe die Funker vom #darc Ortsverband A02 in Bruchsal.
Das macht echt Spaß. Wenn ihr technikinteressiert seid und mal in eine andere Welt schauen wollt dann schaut mal, ob's bei euch in der Nähe nicht auch nen Amateurfunkverein gibt.
So und jetzt muss ich mir nen coolen #websdr suchen und rumzappen ;)
While browsing #SDRplay, I was tempted to run my own #WebSDR station using the "SDRplay nRSP-ST Receiver" 
https://www.sdrplay.com/nrspst/
SDRplay · nRSP-ST
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Pfft! The wait for getting my call sign is much too long, getting certified was far easier and quicker. Any beginner friendly handhelds I can use to get on the air? Until I get my call sign, I’m using #websdr to tune in. Are there any mobile/desktop applications folks recommend? #homebrewing is not an option for a couple of months from now.
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@bud_t @wb2ifs @thenrao @hamradiosci @arrl @goodgame_k5ata @ARDC The next phase for the project alumni is a #virtualclub we're building. We can using y'alls help. We need speakers and presentations on the following topics: #Amateurradio over the #Internet (ARoIP), #Morsecode (#cw) for fun
#Echolink.org deep dive,
What is #meshtastic and how do I get started?,
#WebSDR treasure egg hunt
#crystalradio #VirtualBuild
So Stay tuned...
U Twente WebSDR: New Tablet/Phone Interface Option
https://swling.com/blog/2024/08/u-twente-websdr-new-tablet-phone-interface-option/
The SWLing Post · U Twente WebSDR: New Tablet/Phone Interface OptionMany thanks to SWLing Post contributor, Bob Colegrove, who shares the following guest post: U. of Twenty Site for Phones and Tablets by Bob Colegrove I’m not sure if this is new. It may have been …
OK We're kicking off a virtual club for our learners and alumni in the @thenrao #HamRadio project. And I'm looking for speakers on the following subjects:
+ #Amateurradio over the Internet (ARoIP)
+ #MorseCode #CW for fun
+ #Echolink.org deep dive: review of all the features
+ What is #meshtastic and how do I get started?
+ #WebSDR treasure/egg hunt
+ Build #crystalradios from junk
Interested? DM me.
Frank’s take on WebSDRs and the SWL Contest that encourages use of them
The SWLing Post · Frank’s take on WebSDRs and the SWL Contest that encourages use of themMany thanks to SWLing Post contributor, Frank, who writes: Hi, I am Frank SWL F14368, organizer of the SWL Contest 2024. I have written an article [about the use of WebSDRs]. Maybe you like to shar…
I'm on a #websdr wormhole and I'm loving it.
http://websdr.ewi.utwente.nl:8901/ 5950KHz has an unidentified station that I'm grooving on - kind of Nik Bartsch meets Tycho vibes.
#HF #SDR #shortwave
websdr.ewi.utwente.nlWide-band WebSDR in Enschede, the Netherlands
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Back to the #ChineseNewYear gala, now that it's past midnight there in China... and THEY'RE PERFORMING "BELLE" from Notre-Dame de Paris musical!!! IN FRENCH!!!
11710 kHz, very strong into Twente #WebSDR #shortwave