Tag Archives: Shortwave Radio

Wireless Flirt episode explores shortwave radio

I’m very honored to have been interviewed by John Walsh who produces the excellent program Wireless on Flirt FM in Ireland. John reached out to discuss the relevance of the shortwave radio medium, particularly through the context of the Russian invasion of Ukraine. Here’s the show description:

In the April 2022 edition of Wireless, we look at the part of the radio spectrum called shortwave, consider its importance in the past and continued relevance in a digital world. Founder of the SWLing blog Thomas Witherspoon discusses the historical development of shortwave, including its heyday during the Cold War, and explains how it continues to be used today, for instance to evade Russian internet censorship during the Ukrainian war. The programme also remembers Irish pirate shortwave operators of the 1980s as featured on our related site Pirate.ie.

Click here to listen to the full show at Wireless Flirt.

John is a true kindred spirit and devoted radio enthusiast. I would encourage you to subscribe to his monthly Wireless episodes via your favorite podcast player; here are links to iTunesSpotify, and Stitcher.

In addition, John is the one of the founders and curators of Pirate.ie which is a brilliantly documented archive of pirate radio stations in Ireland. I highly recommend checking it out! 

Video: “The Glory Days of Shortwave Radio”

Many thanks to SWLing Post contributor, Adi, who writes:

Hi Thomas, this video just popped for me on YouTube. I searched the SWLing Post and didn’t find it, it’s not new so maybe you missed it.

Thank you, Adi. I’m almost positive I’ve posted this one before–but if I have it’s been so long it should be re-posted! A wonderful nostalgia trip! Thanks for sharing.

Click here to view on YouTube.

WU2D and “Dream” SW Receivers of the 1960s and 70s

Many thanks to SWLing Post contributor, Bill Meara, who shares this most recent post from his excellent SolderSmoke Podcast blog:

Mike WU2D Looks at the “Dream” SW Receivers of the 1960s and 70s (Video)

Wow, I really liked Mike’s walk down memory lane. I saw several of my own dream receivers:

S-38E. Indeed, this little monster did add some danger to your life. AKA “The Widow Maker,” I gave one to my cousin’s husband so he could listen to what the commies on Radio Moscow were saying. He later told me that the receiver had given him a shock. I now have TWO S-38Es in my shack (two more than I really need). I have installed isolation transformers in both of them, so they have lost the one element (danger!) that made them attractive.

HA-600A. I got this one for Christmas in 1972. The A model is MUCH better than the plain vanilla HA-600. I recently got another HA-600A and found serious deficiencies in the Product Detector. Has anyone else noticed these problems? BACKGROUND INFO AND A PLEA FOR MORE INFO HERE: https://soldersmoke.blogspot.com/search?q=HA-600A+Product+Detector

HQ-100. Got one in the Dominican Republic. Fixed it up, repairing damages caused by radio life in the tropics. Disabled the goofy audio amplifier circuitry. I now wonder if this receiver might benefit from the insertion of a 455 kc ceramic filter.

NC190. Wow “Cosmic Blue” Perhaps this was an early influence that led to “Juliano Blue?”

HQ-180. “18 tubes and almost as many knobs!” FB!

HRO-500. Love the dial.

Transoceanic. Never had one, but built a BFO for the Transoceanic that W8NSA took with him to SE Asia during the war.

R-390A. I don’t have a crane for the workbench.

Thanks Mike — that was a lot of fun.

Radio Waves: Shortwave Secret Weapon, Russian Propaganda in Kansas City, Crisis Radio, and Tape Measure Antenna,

Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!


Opinion | Our Secret Weapon Against Putin Isn’t So Secret (Politico)

We already know a lot about how to break through the Kremlin’s wall of silence.

As has been so often stated, the war in Ukraine is, in large measure, an information war — a battle for hearts and minds. Some news outlets have been doing a brilliant job by using their own reporters as well as pictures and videos from social media, carefully vetted for accuracy, to show the horror of the assault by Russia, the bravery of the people of Ukraine and the generosity of people everywhere, especially in the neighboring countries which are absorbing millions of refugees.

Tragically, most of this news has been blocked out of Russia itself.

The government has closed down the few remaining independent newspapers such as Novaya Gazeta and the Moscow Times. President Vladimir Putin signed a law that calls for sentences of up to 15 years in prison for people who distribute “false news” about the Russian military. CNN, Bloomberg, CBS, the Canadian Broadcasting Corporation and German ARD and ZDF have suspended reporting from inside Russia in response. Russia has shut down social media platforms like Facebook and Instagram that some Russians used to access news.

It might seem like Russians have been shut off from all information except Putin-controlled state media — but they haven’t. The West has a lot of practice breaking through the wall of silence the Kremlin has reerected. To win the information war, we need to revamp the tools we already have in our information war arsenal.

Those include Western news services that broadcast into Russia via a range of technologies. The BBC World Service’s Russian broadcasts have played an important role, as have the Russian language services of Germany and France. But perhaps the most important and effective services are the Voice of America (which was created in 1942 to combat German propaganda) and Radio Free Europe/Radio Liberty (which was created to combat Soviet propaganda during the Cold War). Both are produced by the United States Agency for Global Media. As a group, these U.S.-funded journalists reach a weekly audience of about 400 million people in 62 languages.

Since the onset of the Russian invasion of Ukraine, both VOA and RFE/RL have recorded record-breaking traffic despite efforts by the Russian government to block access to their programs. Independent digital analytics reports have verified that there have already been more than 1 billion video views of their Russian language content. [Continue reading…]

Low-budget Missouri radio station continues airing Russian state radio programming (Market Watch)

ASSOCIATED PRESS, LIBERTY, Mo. (AP) — A man who runs a little-known, low-budget radio station in suburban Kansas City says he is standing up for free speech and alternative viewpoints when he airs Russian state-sponsored programming in the midst of the Ukrainian war.

Radio Sputnik, funded by the Russian government, pays broadcast companies in the U.S. to air its programs. Only two do so: One is Peter Schartel’s company in Liberty, Mo., and one is in Washington, D.C. Continue reading

Radio Taiwan International adds new frequency for Russian language service

(Source: Radio Taiwan International) Note: English Google translation below, click here for the original Russian version at RTI.

6005 kHz from 20:00 to 20:30 UTC – a new broadcast frequency of the Russian MRI service!

Dear listeners of the programs of the Russian MRI Service!

Starting March 27, we will be switching to a new broadcast frequency: 6005 kHz from 20:00 to 20:30 UTC .

Broadcasting region – the European part of Russia, Ukraine, Belarus.

We ask our official monitors (and all listeners) to inform us about the audibility on the new frequency by e-mail [email protected].

Broadcasting at a frequency of 5900 kHz from 17:00 to 17:30 UTC and at a frequency of 9490 kHz from 11:00 to 12:00 is preserved!

Radio Waves: Subversive Shortwave, Radio’s Hardware Problem, Working at RBI, and Russian Comms

Radio Waves:  Stories Making Waves in the World of Radio

Because I keep my ear to the waves, as well as receive many tips from others who do the same, I find myself privy to radio-related stories that might interest SWLing Post readers.  To that end: Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!


Owning a shortwave radio is once again a subversive activity (Hackaday)

An abiding memory for a teen fascinated by electronics and radio in the 1970s and 1980s is the proliferation of propaganda stations that covered the shortwave spectrum. Some of them were slightly surreal such as Albania’s Radio Tirana which would proudly inform 1980s Western Europe that every village in the country now possessed a telephone, but most stations were the more mainstream ideological gladiating of Voice of America and Radio Moscow.

It’s a long-gone era as the Cold War is a distant memory and citizens East and West get their info from the Internet, but perhaps there’s an echo of those times following the invasion of the Ukraine. With most external news agencies thrown out of Russia and their websites blocked, international broadcasters are launching new shortwave services to get the news through. Owning a shortwave radio in Russia may once again be a subversive activity. Let’s build one! [Continue reading…]

Radio’s Hardware Problem Grows (Radio Ink)

(By Ed Ryan) When was the last time your station gave away a slick looking radio as a promotion (batteries included)? How many more echo dots will radio stations keep giving away before they realize they may be pushing listeners to find something else to listen to?

In a teaser for Edison Research’s upcoming Infinite Dial presentation at Podcast Movement’s Evolutions next week, the research firm reported that the number of Americans who say they do not have a single radio in their home continues to rise.

In the 2020 Infinite Dial, performed before the onset of the COVID-19 pandemic, just under one-in-three Americans age 12 and older reported not having a single radio in their home, according to Edison. In 2022, that number is now 39%.

Fourteen years ago, only 4% of respondents said they had no radios at home. Continue reading

Vatican Radio insreases shortwave news broadcasts to Ukraine & Russia

Many thanks to SWLing Post contributor, David Iurescia LW4DAF, who shares a link to the following announcement from Vatican Radio:


Vatican Radio increases shortwave broadcasts to Ukraine and Russia

From next Monday the Pope’s radio station will expand its Ukrainian and Russian programmes. The increase of shortwave frequencies aims to empower the Radio’s outreach in its mission to communicate the Gospel message and to “read” current events through this perspective.

By Vatican News

From Monday, 21 March, Vatican Radio will increase its shortwave broadcasts to Ukraine and Russia. In addition to the two daily broadcasts (afternoon and evening) in the two languages, the morning programmes to Moscow and Kyiv will last twenty minutes longer.

“The decision,” Massimiliano Menichetti, head of Vatican Radio Vatican News explains, “was taken with the agreement of the entire management team of the Dicastery for Communication, at this time when war is raging, in order to better respond to our mission: to bring hope, the Pope’s words and the reading of facts through the light of the Gospel to the whole world.”

In these past weeks, he added, thanks to a network of direct contacts that support the work of our reporters, we are trying to give comfort to those who are suffering and to ensure timely information.

The frequencies of Vatican Radio, the pages and posts of Vatican News in 51 languages (including English and Italian in sign language) aim to not leave anyone alone, even in the awareness of the power of prayer”.

Vatican Radio’s new shortwave broadcasts

Until 26 March

  • Russian, CET 06:00-06:20, UTC 05:00-05:20, 7260 kHz, 9715 kHz
  • Ukrainian, CET 06:20-06:40, UTC 05:20-05:40, 7260 kHz, 9715 kHz

From Sunday, 27 March

  • Russian, CET 07:00-07:20, UTC 05:00-05:20, 7260 kHz, 9705 kHz
  • Ukrainian, CET 06:40-07:00,UTC 04:40-05:00, 7260 kHz, 9705 kHz

Click here to read this announcement at Vatican Radio.