Tag Archives: Recordings

Can you help Carlos identify this 1982 polytone broadcast?

Many thanks to SWLing Post contributor, Carlos Latuff, who writes:

I have a tape with a recording I made in 1982 while listening to shortwave.

I’m not really sure if I caught some kind of polytone numbers station. Could you or your readers be able to identify it?

Post readers: If you can help Carlos identify this transmission, please comment!

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April’s collection of Japanese language WebSDR recordings for June 2020

Many thanks to SWLing Post contributor, April TimeLady, who writes:

This is a collection of SDR recordings made of Japanese language radio stations for June 2020.” It may be useful to note that I had encoded them at .ogg from .wav, and archive.org automatically converts audio to .mp3 format. The great majority of the recordings are from NHK JOAK Tokyo; I have reason to believe that it broadcasts in AM Stereo. Those recordings with “sas” in the filename are in stereophonic sound, or supposed to be at least. I am unsure if what I hear are artefacts of skywave or AM interference or actually stereo, but it seems to be so when I listen to the playback of such files. The English language Wikipedia article on AM stereo is definitely not complete when it comes to Japanese radio stations, and there does not seem to be a corresponding article on the Japanese Wikipedia..

Click here to listen on the Internet Archive.

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April’s collection of Japanese language WebSDR recordings for May 2020

Many thanks to SWLing Post contributor, April TimeLady, who writes:

This is a collection of Japanese SDR recordings I made over the month of May. Labelling may be “off” and I can’t find sources for some of the call letters of the stations I’ve heard; WRTH is only so useful, but it is still very useful anyway. The recordings are also biased towards what I’m interested in, which means mostly music programs, NHK programs, shortwave programs. Available in .wav, .mp3 and .flac.

Click here to listen on the Internet Archive.

April also asks:

“Does anyone know the call letters of the NHK shortwave transmitters located in Japan itself. Or the call letters for the Issoudun and Nauen shortwave complexes?

I’ve tried googling the answers for the first question in Japanese and the answers have been less than useful, most likely due to the kanji barrier.”

If you can help April, please comment!

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Pentti Stenman’s impressive collection of SWL recordings, QSLs, and pennants

Many thanks to SWLing Post contributor, Dan Robinson, who writes:

Just ran across this guy’s site Pentti Stenman, who is in Finland.
Check out his audio and QLS, pennants as well…


Pentti’s collection is impressive indeed! Since he’s in Finland, some of his site is in Finnish, but it’s still quite easy to navigate and you can have Google translate it into any language.

I have pasted direct links below to Pentti’s various galleries.

QSL Gallery



Thanks again, Dan, for the tip!

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April shares her collection of Japanese language WebSDR recordings

Many thanks to SWLing Post contributor, April TimeLady, who writes:

To aid in my knowledge of the Japanese language I have been using SDRs and recording what I hear.

I have uploaded a collection of recordings of Japanese audio made from various SDRs, primarily those located in Japan itself. Those with 6105 kHz in the title were generally made off of American SDRs. Occasionally there will be some European and African off air recordings in there. These are in .ogg format.


Thank you for sharing your recordings with the world, April!

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Check out this amazing QSL and off-air audio from shortwave pirate “The Purple Nucleus of Creation”

This morning, I uploaded a recording of 2001 shortwave pirate The Purple Nucleus of Creation to the Shortwave Radio Audio Archive (SRAA). The recording was submitted by Adam C. Smith, a regular over at the SRAA.

Adam’s six minute off-air recording was made on October 27, 2001 at  0009UTC on 6,928 kHz USB with Adam’s Grundig 800 and 100’ wire antenna. Check out the audio embedded below or via the SRAA.

But first? Check out this extraordinary QSL card:

This QSL is more intricate than a wedding invitation! I love it! Thanks for sharing, Adam!

Here’s Adam’s off-air recording:

Adam also included other correspondence from The Purple Nucleus of Creation:

Again, thanks so much, Adam, for submitting this recording and memorabilia with everyone via the SRAA. Now your recording will (literally) be shared with our thousands of podcast subscribers and also streamed to devices across the globe via TuneIn. It’ll also be permanently preserved on the SRAA website and the Internet Archive.

Note that you can subscribe to the Shortwave Radio Audio Archive as a podcast via iTunes or by using the following RSS feed: http://shortwavearchive.com/archive?format=rss You can also listen via TuneIn.

Of course, one of the best ways to listen to recordings and read all of the recording notes is by visiting the SRAA website.

Post readers: Did you log The Purple Nucleus of Creation back in the day?  Who sent you your favorite pirate radio QSL card? Please comment!

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Radio Nostalgia Trip: RCI Shortwave Listener’s Digest from July 26, 1982

Over at the Shortwave Radio Audio Archive, we receive some truly amazing recordings from our devoted contributors.

How many of you remember Ian McFarland’s Shortwave Listener’s Digest on Radio Canada International? It was certainly one of my favorite DX and SWL shows!

Our good friend Tom Laskowski recently sent in the following recordings of the Shortwave Listener’s Digest recorded (in part) on July 26, 1982 starting around 21:30 UTC on 15,325 kHz.

Tom notes:

Here are two more back to back episodes from my collection of recordings of Shortwave Listener’s Digest from Radio Canada International, this time from July 26 and August 02, 1982.

This program’s highlights are: ANARC 1982 Convention promo, Larry Magne’s test of the Sony ICF-6500W, a look at underseas intercontinental cables with Walter Foster of Teleglobe Canada, Glenn Hauser’s DX tips.

The second program highlights are: coverage of the 1982 ANARC convention with guest co-host Bab Zanotti of Swiss Radio Intl., interview with David Meisel about the solar cycle, a rundown of the awards given out at ANARC 82.

This recording is chock-full of shortwave nostalgia. How many of you remember some of the folks featured and mentioned in this show?

Use the embedded player below to listen to the full recording or click here to listen at the Shortwave Radio Audio Archive.

Note that there have been some other amazing recordings posted on the archive recently.  Here’s a small sampling:

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