Category Archives: Nostalgia

BBC Radio 4 explores shortwave broadcasting and soft power

Today, BBC Radio 4 will air The Sound of Soft Power, a documentary presented by Josephine McDermott exploring the history of international broadcasting and the role shortwave radio played as a tool of soft power during the Second World War and Cold War.

The program features a number of familiar voices from shortwave history, including Lord Haw-Haw, Mildred Gillars, Doris Maxina of Moscow Mailbag, and June Taylor.

The documentary also revisits stations and programs remembered fondly by many DXers, including Radio Netherlands’ Happy Station Show and Radio Berlin International.

I was pleased to play a small role in assisting with research for the program, and recordings from the Shortwave Radio Audio Archive were also used in the production.

For anyone interested in the history of shortwave broadcasting and international radio, this will be well worth a listen.

The Sound of Soft Power airs today on BBC Radio 4 and will also be available via BBC Sounds.

From Compactrons to Nuvistors: Vacuum Tubes’ Last Hurrah

Many thanks to SWLing Post contributor Dennis Dura, who shares this article from Hackaday that explores the fascinating “last gasp” innovations of vacuum tube technology long after transistors had already begun taking over the electronics industry. The article dives into late-era tube developments like compactrons, lighthouse tubes, and RCA’s remarkable nuvistor—tiny, rugged, low-noise tubes that pushed thermionic technology to its limits in applications ranging from military gear to high-end audio and RF equipment. It’s a terrific read.

Click here to read: The Vacuum Tube’s Last Stand(s)

DXing from another country – Bermuda 1975

by Dan Greenall

A half-century ago, long before the internet, e-mail, and SDRs, I was fortunate to visit the islands of Bermuda. In addition to meeting up with a fellow amateur radio operator, whom I had contacted from my home QTH in Ontario, Canada, I was able to do some listening on the AM broadcast band, as well as FM, on an inexpensive portable receiver from Radio Shack that I had brought along with me. To this day, I still have the recordings of a few medium wave “catches” that I made, a few from the Caribbean, and a few from the eastern seaboard of the U.S. and Canada.

You can hear them by following this link to the Internet Archive.
https://archive.org/details/bcb-dx-from-bermuda-1975

As well, I recorded station ID’s of all the AM (3) and FM (2) local radio stations in Bermuda.

According to the 1975 World Radio TV Handbook, there were only 4 FM outlets, as the 94.9 FM outlet is not listed. Here is the link to these on the Internet Archive.

https://archive.org/details/bermuda-radio-airchecks-1975

Today, I can DX from another country without leaving home (through the use of various worldwide SDR’s), though I have to admit that some of the magic is missing.

Shortwave Shindig Interval Signal Sign On

Broadcasting a live performance of the Shortwave Shindig at the 2015 Winter SWL Fest.

Many thanks to SWling Post contributor David Goren, who recently uploaded the Shortwave Shindig interval signal slideshow to his YouTube channel. David notes:

For the past 22 years or so, I’ve helmed the Shortwave Shindig, a long form listening session celebrating the art, history and culture of Shortwave Radio. This takes place in suburban Philadelphia at the annual Shortwave Listener’s Fest (which just marked it’s 39th year), sponsored by the North American Shortwave Association (NASWA). Our opening gambit for the evening is to play an Interval Signal medley. Interval Signals are short samples of music often incorporating a country’s national anthem, folkloric music, even bird calls…as an aid for tuning in the station prior to the official sign-on. Our resident musical genius Chris Johnson takes the Shindig’s anthem, the country gospel tune “Turn Your Radio On” and morphs it into classic Interval Signals from the golden era of Shortwave Radio broadcasting (including The Voice of America, Radio Tehran, Radio Kiev, Radio Norway, Radio Canada, Radio Australia and many more.) This year I added a slide show with a smattering of Shortwave Radio related graphics. I present it here for your listening and viewing pleasure. Kudos also to Jeff Murray for designing the ultra-snazzy Shortwave Shindig logo.

Click here to view/listen via YouTube.

WKRP Returns: FM Fiction Becomes FM Reality in Cincinnati!

Many thanks to SWLing Post contributor, Dennis Dura, who shares this bit of radio nostalgia made real. Nearly 50 years after the iconic TV series WKRP in Cincinnati first aired, the call letters have officially returned—this time on a real FM station in Cincinnati. The new WKRP(FM) launched on 97.7 MHz, even featuring a familiar voice from the original show to mark its debut.

Read the full story at Radio World.

Winter SWL Fest 2026: “Meet the Archivist” Recording

I wasn’t able to attend the Winter SWL Fest this past weekend due to my travel schedule. As in years past, my good friend David Goren invited me to record a “Meet the Archivist” segment for his annual Shortwave Shindig live event.

Unfortunately, there were some technical difficulties this year, and the segment wasn’t able to be played during the live event. However, David recently shared a SoundCloud link with me, and I’m happy to pass it along here on the SWLing Post.

It’s always a lot of fun to be part of this—many thanks to David for including me again!

Feel free to listen to the embedded recording below:

Don Moore’s Photo Album: Old Radios in Salamanca

By Don Moore

More of Don’s traveling DX stories can be found in his book Tales of a Vagabond DXer [SWLing Post affiliate link]. If you’ve already read his book and enjoyed it, do Don a favor and leave a review on Amazon.

I’m spending April and May wandering around northern Spain and northern Portugal. My goal is to visit places I haven’t been to before, but I also have to return to Salamanca. I had been there twice before, but Salamanca is the kind of place that draws a person back. I love to wander the back streets of the old city. I also wanted to find some things I hadn’t done before, and that’s how I came across the Museo del Comercio (Commerce Museum) in a modern neighborhood east of downtown. That may not sound very interesting, but I knew immediately that I would have to go. One of the two main permanent exhibits is a collection of old radios.

Most of the items on display came from the collection of Agustín De Castro. Agustín was born in Salamanca in 1928 and began building radios when he was eight years old. Here’s one of his early radios.

As a young man, he went into electronics and eventually operated his own radio store and radio repair business in Salamanca. He donated his vast collection to the city in 2002, and in 2006, it became part of the new Museo del Comercio, which was opened in Salamanca’s old underground brick water cistern.

I might only DX on modern SDRs these days, but I still love looking at old radios. Everything here is in excellent condition and is kept in glass display cases to keep it that way. Unfortunately, that does make it harder to get good photos without getting glare or reflections. But I think these came out pretty well.

Let’s start with a closer look at a few of the more usual pieces.

The Gram Model 157 was built in Spain in 1947. I liked this one for the fancy logo on the dial. Note that while the medium wave band at the top is marked in kilocycles, the shortwave band at the bottom still used meters.

The Fono model 140 was also made in Spain in 1945. Again, the dial used kilocycles for medium wave and meters for shortwave.

This 1940 RCA radio/phonograph is one of the few items that didn’t belong to Agustín De Castro. What caught my eye was the original station list inside.

The LAK Radio was a small set made in Spain in 1950. It’s also medium wave and shortwave, but now the shortwave dial has frequencies instead of wavelengths. Likewise, the 1960 Vanguard Atlas from Spain uses only kilocycles.

Two Unusual Designs

The next two sets will show that there were some rather unusual designs coming out of France. This first set is a Philips A-48-U made in France in 1942. The dial is on a panel that folds down when the radio is being used and then snaps back up when it’s not in use. I think the idea is to give the user a way to put the radio away without having to move it. Notice that the knobs are also mostly hidden. The tuning knob just barely sticks out from the front of the fold-down panel. Two other knobs are at the bottom of the speaker grill on either side.

I wish I could have gotten a better picture of the dial markings on this, but there was too much glare at other angles. The A-48-U was only produced in 1941-42 in Paris, which would have been under Nazi occupation at the time. Nevertheless, the dial still lists Daventry, London, and Droitwich, although it would have been illegal to listen to those British stations in occupied France. The dial also shows New York, Boston, and Moscow, but it’s possible the plates were made before the USA and USSR were part of the war. Continue reading