For your listening pleasure: ninety minutes of music, and a little Greek commentary, from the Voice of Greece. Recorded on Friday, January 4th–around 22:00 UTC–on 9.42 MHz.
Click here to download the MP3 of the recording, or listen below:
Thanks to SWLing Post reader, Michael, I have set up our RSS feed for podcasts.
This means that if you enjoy listening to our shortwave radio recordings, you can now easily subscribe and download all of our audio automatically. This is not edited material–no introductions, nor host–simple shortwave radio recordings.
If you would like to subscribe to the SWLing Post Podcast, point your favorite podcasting application to our RSS feed:
http://feeds.feedburner.com/TheSwlingPost
In iTunes, for example, go to the “File” menu and select “Subscribe to podcast”–then, simply paste our RSS feed address in the url field. Other podcast applications will have a similar approach.
Thanks, Michael!
Yesterday, like most Saturday mornings, I sipped my coffee while listening to ABC’s Saturday Night Country from Radio Australia’s Shepparton shortwave transmission site on 9.58 MHz.
In this program, SNC’s host, Felicity Urquhart, shuffled in some holiday tunes with her normal mix of country music, news and interviews. Fortunately, I captured the whole show in two recordings (starting on 9.58 MHz for the first hour, then moving to 11.945 MHz for the rest of the show).
Enjoy:
Screenshot of digital mode being selected in FLDIGI. Click image to enlarge.
SWLing Post readers have seen previous posts regarding text being broadcast via shortwave digital modes on WBCQ, WRMI and The Mighty KBC (which broadcasts again this weekend).
Recently, Kim Elliott explained his mission behind these digital tests. Not only do I agree, but I support him completely. Why? It’s proof that the shortwave spectrum is an excellent medium to transmit digital information across the globe. Decoding requires a very basic shortwave radio, some free software and a computer. I believe, in the near future, there will be a smart phone app that can handle this with ease–it simply needs a developer (hint, hint).
Here is Kim Elliott’s post on the topic–I have emphasized points in bold:
Radio amateurs use several modes to transmit text via shortwave. It occurred to me that text via shortwave might be a workaround whe[r]e the internet is not available because of disasters, dictators, or other causes.
I have not yet convinced any major international broadcasters to let me test this hypothesis on their (remaining) shortwave transmitters. However, the Netherlands-based Mighty KBC has kindly been allowing me two one-minute segments during their broadcast to North America at 0000 to 0200 UTC on 9450 kHz. This is via leased time on a transmitter in Bulgaria.
Reception of text via shortwave is possible on an inexpensive shortwave radio, even one without single sideband (SSB) capability. The audio is patched into a PC that does not have to be especially powerful. This involves a patch cord from the earphone jack of the radio to the microphone input of the PC. If there is no patch cord, placing the radio’s speaker near the built-in microphone of a laptop might work.
Software for decoding the text should be installed in the PC. There are several available to radio amateurs, including DM780, MixW, and MultiPSK. Especially popular these days is Fldigi. This is available from www.w1hkj.com. While you are there, please also download Flmsg, because it will be needed for this weekend’s test on KBC. [Note: This software is free and open source.]
This weekend’s test on KBC will feature the MT63 modes with long interleave. After Fldigi is installed, go to Configure > Modems > MT-63 > check 64-bit (long) interleave, 8-bit extended characters, and Allow manual tuning. Also, go to Configure > Misc > NBEMS > check Open with flmsg and Open in browser and, below that, indicate where your flmsg.exe file is located.
The first KBC text transmission will be around 0130 UTC Sunday (Saturday evening 8:30 pm EST). The MT63-1000 mode with long interleave will be centered at 1000 Hz on the waterfall visible on the software display. PSKR125 will be cenetered at 2200 Hz. Decode one while listening, and decode the other from your recording of the transmission.
The second text transmission will be just before 0200 UTC Sunday (9 pm Saturday EST). This will be MT63-2000 centered at 1500 Hz. This message will be formatted for Flmsg. If all goes well, the shortwave transmitter in Bulgaria will open a new window of Flmsg and then open a new window of your web browser with formatted content, in color no less.
One week after my first text transmissions (11 November) on KBC, Arnie Coro at Radio Havana Cuba began transmitting digital text modes on his Dxers Unlimited program (in English). He might do so again this weekend. The schedule for DXers Unlimited can be found at the World of Radio website (where all times and days are UTC, so those UT Monday transmissions are actually Sunday evening in North America).
More discussion of the concept of digital text via analog shortwave broadcast is in Kim’s December 2012 column (pdf) for the North American Shortwave Asociation.
The message contains the all-too-familiar 5 character groupings we’re used to hearing in numbers station broadcasts
This news story about a recently discovered WWII carrier pigeon message has been floating around the Internet over the past few days.
(Source: CNN)
Not even the British spy agencies that inspired James Bond can solve the mystery of a secret World War II message recently found on the skeleton of a carrier pigeon in a house chimney.
The meaning of the encoded message apparently died about 70 years ago with the wayward pigeon that David Martin found in his smokestack in Bletchingley, Surrey County, England.
Martin recently discovered the bird’s remains with the surprisingly intact message inside a small red canister attached to a leg bone.
[…]Hand-written on a small piece of paper labeled “Pigeon Service,” the note consists of five-letter words. Those words don’t make sense: The jumble begins with “AOAKN” and “HVPKD.” In all, the message consists of 27 five-letter code groups.
Indeed, the only hope the UK intelligence agency, the GCHQ, stands in deciphering the message (click here to see the full message) would be to find the appropriate, specific decipher key. Most likely, this message–like numbers station (a.k.a. spy numbers) messages–was a one-time communiqué, with a one-time decipher key. This type of encryption is incredibly effective as they provide little to no context for deciphering.
But again, that’s a part of the magic and mystery many of us find so fascinating about numbers stations. The messages are (still) everywhere and broadcast publicly, yet, we have no clue of the meaning.
If you’ve never heard a numbers station, check out this audio of the numbers station, “The English Man” I recorded earlier this year:
Also, you should check out the many numbers station audio files in the Conet Project on Archive.org. Listen to a sample in the embedded player below:
In a previous post we mentioned that the Mighty KBC, who has been very active on the shortwave bands, announced a line of special broadcasts in December. They’ve just published the frequencies for the broadcasts:
The extra frequencies and transmitters for 22, 23, 25 and 26 December are:
EU (German time) UTC +1
9835 kHz, 1500-1600 UTC, Non Directional, 125 kWUSA (East Coast time) UTC -5
21600 kHz, 1500-1600 UTC, 300°, 250 kWAsia (Vietnam time) UTC +7 / Australia (Sydney time) UTC +11
15470 kHz, 1500-1600 UTC, 75°, 250 kWAnd on 22, 23 December we also have our 6095 transmitter on the air as
well with 100 kW 09.00 – 16.00 UTC.During weekdays we also have The Mighty 6095 on the air between 09.00
– 11.00 UTC with 100kW
Pirate radio is perhaps one of the most dynamic aspects of the diverse landscape of SWLing. In direct contrast with major broadcasters, many of whom are now thinning out their offerings, pirate radio just seems to adapt and grow.
I started listening to shortwave pirates in earnest only a few years ago. I had listened to pirates in the past, but had never followed the pirate scene, nor understood how to reliably find pirates on the shortwave radio dial. I now know, by the number of emails I receive from SWLing Post readers, that there are many others who feel as I did then.
Pirate radio broadcasters do not follow a regular broadcasting schedule, often operate at very low power, and are not necessarily always on the same frequency or even mode. It’s no wonder they’re hard to find.
I wish, in those early days of exploring the pirate bands, I had known about the Pirate Radio Annual, produced by pirate radio guru Andrew Yoder.
Not only is this book, which explores the pirate radio scene in North America, well written and insightful, it is chock-full of information. It’s a bit like the programming section of the former Passport to Worldband Radio, only focused on pirates. The book also comes with an accompanying audio CD. Yoder, by the way, has been covering the pirate scene for decades; he’s also the former publisher of hobbyist magazine Hobby Broadcasting.
The 2012 Pirate Radio Annual is divided into several sections:
I especially like the extensive station profiles of pirates who were active in 2011. Not only can I get more info about the more elusive stations that don’t offer many clues to their raison d’etre–such as Radio Strange Outpost–but it also makes for a handy resource to glean QSL contact info. In fact, I learned a lot about the personalities, broadcast histories and habits of many pirates we’ve featured here (like Undercover Radio, Captain Morgan Shortwave, Wolverine Radio, and North Woods Radio, to name a few). Yoder is able to provide details about these station that your average listener just wouldn’t know, including the types of transmitters used, output power, and historical perspectives.
The accompanying audio CD features clips from 78 stations, and includes audio from the transmitter comparison in the book.
For about $20.00 US (with shipping), the 2012 Pirate Radio Annual is unquestionably a great buy for those interested in pirate radio.
You can purchase the 2012 Pirate Radio Annual from: