Author Archives: Thomas

Nothing on the bands? Check out the Shortwave Radio Audio Archive!

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SWRAA-Shortwave-Archive-iTunes-LogoAlas! Lately, the sun has been playing tricks on those of us who enjoy the magic of radio wave propagation. Due to solar disruptions in the ionosphere, propagation has been fickle, albeit with a few good openings. And it’s not likely to get any better or more predictable over the next couple of days.

If you’re not hearing a lot on the bands, fear not: as history demonstrates, this solar interference will soon end, and conditions will again improve. But in the meantime, this is the perfect opportunity to listen to some of the hundreds of recordings in the Shortwave Radio Audio Archive.

Listening to the recordings and subscribing to the podcast is 100% free, and entirely void of any advertising. The fact is, I pay for this site out of my own pocket.  Not only does it serve as a historical record of radio, but it’s for listeners like us to enjoy.  We already have over 600 podcast subscribers, and invite you to subscribe–as well as to contribute content in the form of your own radio recordings.

Great content, great contributors

Speaking of contributors, check out some of Dan Robinson‘s recent offerings to the archive; many of these are very rare recordings, and all date back to the 1970s:

Brilliant stuff! I hope you will spend some time listening to these great recordings on the archive, and perhaps even join the many contributors by submitting your own recordings, too. Enjoy!

The Mighty KBC is moving to 7,375 kHz

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MightyKBCTruck

I just received word that The Mighty KBC is moving frequency from 9,925 to 7,375 kHz starting this Sunday September 7, 2014, 00:00 – 02:00 UTC.

The Mighty KBC’s Giant Jukebox is an easy catch in North America–even on a modest portable radio. Make the Giant Jukebox a part of your Saturday evening (or Sunday morning) entertainment.

How to listen: A 1930 BBC radio manual

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BBC-Radio-Manual

Many thanks to David Goren for sharing this article from Open Culture:

A comparison between the invention of radio and that of the Internet need not be a strained or superfical exercise. Parallels abound. The communication tool that first drew the world together with news, drama, and music took shape in a small but crowded field of amateur enthusiasts, engineers and physicists, military strategists, and competing corporate interests. In 1920, the technology emerged fully into the consumer sector with the first commercial broadcast by Westinghouse’s KDKA station in Pittsburgh on November 2, Election Day. By 1924, the U.S. had 600 commercial stations around the country, and in 1927, the model spread across the Atlantic when the British Broadcasting Corporation (the BBC) succeeded the British Broadcasting Company, formerly an extension of the Post Office.

Unlike the Wild West frontier of U.S. radio, since its 1922 inception the BBC operated under a centralized command structure that, paradoxically, fostered some very egalitarian attitudes to broadcasting—in certain respects. In others, however, the BBC, led by “conscientious founder” Lord John Reith, took on the task of providing its listeners with “elevating and educative” material, particularly avant garde music like the work of Arnold Schoenberg and the Second Viennese School. The BBC, writes David Stubbs in Fear of Music, “were prepared to be quite bold in their broadcasting policy, making a point of including ‘futurist’ or ‘art music,’ as they termed it.” As you might imagine, “listeners proved a little recalcitrant in the face of this highbrow policy.”

Continue reading…

 

A map of every device connected to the Internet

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(Source: John Matherly, via Gizmodo)

(Source: John Matherly, via Gizmodo)

SWLing Post reader, Mehmet Burk, shares this tweet from Sherry Rehman:

Many thanks, Mehmet!

Though this map may not be completely accurate since IP addresses in IPv4 can have thousands of devices behind a single IP, I believe it is a solid reflection on where the Internet is(n’t). Note that Africa is still very much in the information dark; shortwave and FM radio fills this void 24/7 in many rural communities.

Editor in Chief leaves Radio Netherlands

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RNWMany thanks to Jonathan Marks, who shares this article from the populist Dutch daily newspaper De Telegraaf on Saturday.

If you can’t read Dutch, here’s a link to the article via Google Translate.

I believe RNW has struggled with identity and purpose since abandoning  all radio broadcasting and most programming in 2012. I’m still confused as to why they dropped The State We’re In; an award-winning program which had a loyal listenership and could have stood on its own.

Stack Exchange radio Q&A site

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SX-99-Dial

London Shortwave writes:

I’ve just discovered that there is an Amateur Radio equivalent of the StackOverflow website (a Q&A website for programmers where answers are upvoted/downvoted according to a number of strict guidelines, ensuring answer relevance and quality).

http://ham.stackexchange.com

After a quick scan it seems that it contains many useful answers that are also relevant to SWLs, for example:

http://ham.stackexchange.com/questions/606/can-i-reduce-rfi-noise-at-the-antenna

Very cool! With over 630 questions ham radio questions so far, there are many answers that can help SWLs. Thanks for sharing this, LS!

Playa de Pals transmitter site history and documentary

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Photo courtesy: http://www.radioliberty.org

Photo courtesy: http://www.radioliberty.org

In response to Listening to WWV at the source, SWLing Post reader, David (EA4998URE SWL) comments:

What a “coincidence”. Hopefully, before the summer holidays officially end, I will be off to another shortwave transmitter site. Well, to the remains of it. I will be visiting the former RFE/RL (and VOA in the last years of operation) site in Playa de Pals, near the Catalan city of Girona and also very close to my main QTH in Barcelona. The Pals RFE/RL site was from where a 1MW signal was transmitted by feeding the same audio signal to 4 Continental transmitters.

Their output signals where put in phase, then the big Group D dipole curtain was divided into two “halves” by switching the feed lines in the appropriate way. Each half of the curtain received 500KW from two transmitters. So the total was 1000KW, or 1MW. If we add the antenna gain, the ERP was in the order of several megawatts. This was a signal directed to Eastern Europe, and more specifically to Moscow, via single-hop propagation. I suppose receivers in Moscow released plenty of smoke and had to be replaced every time they were tuned to a RFE/RL signal from Pals. Hahaha!

The curtains were demolished in 2006 and because the place is abandoned now and has been repeatedly sacked, the station buildings are in a very poor situation, specially in the inside. Almost no radio hardware survives, but what is still there is quite interesting. […]

There is an excellent website (www.radioliberty.org) which is a virtual museum of all things related to the Pals station. It was created and is maintained by a former worker of the station. The language in the English version of the website is a bit “macaronic” in some parts of the site, but I think this is a minor issue given the excellent amount of information kept there.

There is also a YouTube channel (https://www.youtube.com/user/PalsRadioStation) which keeps videos for the above website. Some of them are really long and very complete.

Finally, although not part of the Pals station virtual museum website, there was even a documentary made, after the demolition of the antennas, as a tribute to the station. It can be watched in the following link although parts of it have not been translated to English: https://www.youtube.com/watch?v=tJnxsSL3bbY

Many thanks, David!

After you visit the Playa de Pals site, later this year, please share your experience with us!