Category Archives: FM

Don Moore’s Photo Album: Cuenca, Ecuador (Part Two)

A Cuenca Artisan Market

Many thanks to SWLing Post contributor, Don Moore–noted author, traveler, and DXer–for the latest installment of his Photo Album guest post series:


Don Moore’s Photo Album: Cuenca, Ecuador (Part 2)

by Don Moore

In the song Por Eso Te Quiero Cuenca (That’s Why I Love You Cuenca) the singer recites a litany of the many reasons to love this city. What do I love about Cuenca? Well, unlike the song, I won’t include well-roasted guinea pig.

The elevation of 2560 meters (8,400 feet) gives Cuenca a comfortable spring-like climate year-round. Daily highs are usually around 20C/70F. Nights are chilly but not cold. Most days have at least several hours of sun, even during the rainy season (as it is now). There are numerous green parks and plazas including long tree-lined walking paths along the two main rivers that run through the city. The drinking water, which comes from high up in the mountains, is the best in South America. Yes, you can drink it right from the tap.

A walking/bike path runs along the Yanuncay River for over six kilometers through the south side of Cuenca. A similar path runs along the larger Tomebamba River in the center of town.

The people of Cuenca are among the friendliest I’ve found anywhere. It’s a well-run, educated city with lots of civic pride. The metro area population is only about a half-million so it’s small enough to easily get anywhere but large enough to have the benefits of a city. Cuenca has several good universities and theaters and the symphony orchestra gives free concerts most Friday evenings. It’s a pleasure to simply stroll through the beautiful architecture in the old centro neighborhood.

One of many beautifully restored buildings in Cuenca’s old centro.

Getting around Cuenca is easy. A ride on the excellent bus system costs just thirty cents and taxi rides usually run under two dollars. And, unlike the much larger cities of Quito and Guayaquil, Cuenca has a mass transit system. In 2013 city leaders voted to put in a light rail line. Doing so required digging up two of the main streets through the old downtown but rather than just dig up two streets they decided to dig up the entire old downtown … to replace the aging water and sewer systems, move all electric lines and cables underground, and install high-speed fiber optic Internet. (Fiber optic Internet was also run above ground in the newer neighborhoods outside the centro.) The result is one of the few places in Latin America where one can enjoy beautifully restored architecture and colonial churches without the views being marred by powerlines. And the Internet here is better than most places I’ve stayed at in the United States.

Those are just a handful of the reasons that I love Cuenca.

Early Radio in Cuenca

Radio broadcasting in Ecuador started in 1925 with Radio El Prado in Riobamba, a small city in the center of the country. Other stations soon started up in Guayaquil and Quito, including HCJB in 1931. Broadcasting came to Cuenca in 1934 when a group of friends purchased a homemade ten-watt transmitter from an engineer in Guayaquil and put it on the air as La Voz de Tomebamba. The name came from the main river flowing through Cuenca. At the time there were only four receivers in the city so the audience was rather sparse. La Voz de Tomebamba initially broadcast for only one or two hours a night and most of the musical selections were done live as there weren’t many 78 RPM records in town. Years later one early listener reminisced, “It was sixty percent noise. Only radio fanatics could be entertained by listening to such a thing.

Old studio equipment from La Voz de Tomebamba

Gradually, the owners added new equipment and expanded the daily schedule. A fifty-watt transmitter was added in 1938 and by 1947 the power had been increased to two hundred watts. The first frequency listing that I’ve found for La Voz de Tomebamba was for 4200 kHz in a 1944 FBIS newsletter. The 1947 WRTH listed it as on the air from 0000 to 0430 GMT on 4200 kHz. And that was the station’s only frequency. Until the 1960s it was very common for radio stations in Ecuador to only broadcast on shortwave and not on medium wave. For example, the 1957 WRTH lists eighty Ecuadorian stations on shortwave (not counting HCJB) but only fifty-nine on medium wave. 

Sometime in the early 1960s La Voz de Tomebamba made the switch to medium wave and left shortwave. Their 4200 kHz frequency is not listed in the 1965 WRTH, nor are they listed in any later ones. (I would be interested to hear from anyone who remembers listening to them on shortwave.) The changes may have had to do with financial problems the station was having. It closed in 1967 and remained off the air until returning under new ownership four years later. Today La Voz de Tomebamba is one of the most popular radio stations in town and has an excellent news department. Their sister station, Super Rock FM 94.9, is very popular with younger listeners.

La Voz de Tomebamba today.

The second station in Cuenca was Radio Cuenca, which began broadcasting in October 1945 on 2830 kHz with two-hundred watts.  It was included in a 1953 list of stations logged by the Universal Radio DX Club of Indiana. To the local audience, Radio Cuenca was best known for its many live music broadcasts.  Continue reading

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Radio Waves: Exploring a Super Tower, Former BBC HQ, OTA Radio When all Fails, and Saving Historic Radio

Radio Waves:  Stories Making Waves in the World of Radio

Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Dennis Dura, Rich Cuff, Ron Chester, and David Iurescia for the following tips:


Exploring a 1 Million Watt Broadcast Tower (Radio World)

The father and son team of Joe and Jeff Geerling have teamed up on radio-related projects before.

Joe is a broadcast engineer, working into his fifth decade in the St. Louis market. He was market chief for CBS Radio for 20 years and today is the director of engineering for Covenant Network.

His son Jeff has spent nearly 15 years as a software architect and developer. He founded Midwestern Mac LLC and is active in many open-source software communities. Jeff recalls that one of his first web programming projects in the late 1990s was to construct an interface to display the current song on 98.1 KYKY(FM)’s initial website for his dad.

Last February, Joe appeared on a video on Jeff’s YouTube channel to install a Raspberry Pi IP KVM in a Covenant Network studio. That collaboration went so well that commenters on Jeff’s videos began clamoring for more appearances by the senior Geerling.

Over a family vacation, Joe and Jeff came to the realization that the iconic Crestwood Master Tower in Shrewsbury, Mo. — nicknamed by its original engineering community as “the Supertower” — would make for a perfect showcase for a new Geerling Engineering YouTube channel.

Given Joe’s expertise with the site, the idea for a video was a natural. In fact they ended up making two. [Continue reading…]

Amancio Ortega is testing the purchase of a former BBC headquarters in London for almost 90 million (West Observer)

The investment activity of Amancio Ortega in the United Kingdom does not stop. Pontegadea, the group that manages the equity investments of the founder of Inditex (Zara, Massimo Dutti, Bershka…) and the richest man in Spain, is negotiating the purchase of a new office building in London, as revealed on Wednesday by the specialized website CoStar News. This, citing market sources, indicates that the operation would be around 80 million pounds (89.7 million euros, at current exchange rates). The building, originally a printing press built in the twenties, is close to the BBC headquarters and, in fact, for years served as offices for the commercial division of British public broadcasting.

The property, renovated in 2015 by the construction company Kier and the firm Brimelow McSweeney Architects, currently houses a business of coworking (flexible office rental). Of the more than 3,000 meters built, 2,100 are available for rent, according to the building’s commercial brochure. Some websites advertise their tables for a price that exceeds 840 euros per table per month. It offers, in addition to parking for bicycles or changing rooms, a kitchen, private offices, meeting rooms or terraces on the upper floor (the fifth) and on the roof. To this we must add a privileged location in the center of the British capital, in the Fitzrovia neighborhood. The building is close to Soho, the British Museum and Regent’s Park. [Continue reading…]

What’s Going To Happen To Legacy Broadcast Bands When The Lights Go Out? (Hackaday)

Our smartphones have become our constant companions over the last decade, and it’s often said that they have been such a success because they’ve absorbed the features of so many of the other devices we used to carry. PDA? Check. Pager? Check. Flashlight? Check. Camera? Check. MP3 player? Of course, and the list goes on. But alongside all that portable tech there’s a wider effect on less portable technology, and it’s one that even has a social aspect to it as well. In simple terms, there’s a generational divide that the smartphone has brought into focus, between older people who consume media in ways born in the analogue age, and younger people for whom their media experience is customized and definitely non-linear. Continue reading

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RadioGPT is a new A.I. radio host system from Futuri Media

Photo by Ben Koorengevel

(Source: Slate via NT)

Replacing Humans “Is the Furthest Thing From Our Mindset,” Says the Company Selling an A.I. Radio Host

RadioGPT can talk. It can research. It can take your calls. And it could be coming to your market.

The humble broadcast-radio host, whether a disc jockey or interviewer or reporter, has been going through it for decades now. The 1996 Telecommunications Act fueled the consolidation of local stations, decimating their staffs. The explosion of online radio, music and video streaming, and podcasting have upended ratings for shows on public airwaves. Phones and computers and smart speakers increasingly supplant radio sets. Funding for public radio is notoriously unreliable. It isn’t the best time for your modern-day Wolfman Jacks, or for any media profession.

On top of all that, your local DJ was already on the losing end of the artificial-intelligence revolution. Before the A.I. hype from last year, and even before the COVID recession demolished media ad markets, broadcast networks were gutting on-air talent at the both the national and collegiate level to trim budgets and automate programming: syndicating well-known shows and brands, prerecording and prearranging late-night broadcasts, training a roboticized voice to fill in the space when needed. Coupled with major streaming services’ dependence on algorithms and automation to curate playlists and make user recommendations—often with bizarre side effects—these developments make clear that the music industry anticipates the need for fewer humans down the line.

A.I. hasn’t yet finished killing the radio star, nor is it truly likely to anytime soon. But there’s a new digital buddy out there that might give hosts additional pause: RadioGPT, a new tool from the Ohio-based software company Futuri Media that fully digitizes the broadcast host as you know it. [Continue reading at Slate…]

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Survey: What type of radio is your daily driver?

A little over a week ago, many of us participated in the 2023 Virtual Winter SWL Fest.

I enjoyed all of the presentations and the casual conversations many of us had in the hospitality lounge and various break-out rooms. Again, kudos to the Fest organizers and all of the volunteers who moderated the various rooms and forums–you all did an amazing job!

The one thing I always pick up when hanging with other radio enthusiasts is the type or class of radio they tend to operate the most.

Case in point: I noticed one friend is currently enamored with tube/valve radios–in past years he loved compact DSP portables. Another friend switched from using primarily a portable radio to a Drake R8 series tabletop radio.  I noticed that many others have been bitten the SDR bullet since last year.

Daily drivers

For many of us, the type of radio we use daily changes over time.

For example, when I first started listening to shortwave in my youth my daily driver was a portable radio. When I got my ham license I found that I enjoyed using my general coverage transceiver connected to a multi-band doublet. Later, with the advent of Software Defined Radios, I became an avid SDR enthusiast.

At present, I’m back to using general coverage transceivers (specifically, the Icom IC-705).

Of course, I always have portables and vintage radios on the air, but they’re not my primary, or “daily driver,” these days. 

Survey

I’m curious: what’s your daily driver?

I’ve created a short survey. If you’d like to participate, simply enter your answer in the form below, click the submit button and it will tally the results. Alternatively, you canclick on this link to open the survey form in a new tab/window. Of course, feel free to comment on this post as well! Thank you!

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Radio Waves: The DLARC, NASA Citizen Science, PopShopRadio DRM to Europe, Hackers Disrupt Russian Radio, and Afghan Radio Closures

Radio Waves:  Stories Making Waves in the World of Radio

Welcome to the SWLing Post’s Radio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Trevor Robbins and Dennis Dura for the following tips:


Digital Library Of Amateur Radio And Communications Is A Treasure Trove (Hackaday)

Having a big bookshelf of ham radio books and magazines used to be a point of bragging right for hams. These days, you are more likely to just browse the internet for information. But you can still have, virtually, that big shelf of old ham books, thanks to the DLARC — the digital library of Amateur Radio and Communications.

A grant from a private foundation has enable the Internet Archive to scan and index a trove of ham radio publications, including the old Callbooks, 73 Magazine, several ham radio group’s newsletters from around the globe, Radio Craft, and manuals from Icom, Kenwood, Yaesu, and others.

There are some old QST magazines and the index to newer ones. You can find catalogs and military documents. We miss a lot of these old magazines and newsletters. For example, RCA’s “Ham Tips” is something you won’t find anything like anymore. Most of the material is in English, but there are some other languages represented. For example, the Dutch version of Popular Electronics is available. There’s also material in Afrikaans, Japanese, German, and Spanish. [Continue reading at Hackaday…]

Ham Radio Operators, We Need Your Help During Solar Eclipses! (NASA)

Ham Radio operators, we’re calling you! Members of the Ham Radio Science Citizen Investigation (HamSCI) will be making radio contacts during the 2023 and 2024 North American eclipses, probing the Earth’s ionosphere. It will be a fun, friendly event with a competitive element—and you’re invited to participate.

Both amateur and professional broadcasters have been sending and receiving radio signals around the Earth for over a century. Such communication is possible due to interactions between our Sun and the ionosphere, the ionized region of the Earth’s atmosphere located roughly 80 to 1000 km overhead. The upcoming eclipses (October 14, 2023, and April 8, 2024) provide unique opportunities to study these interactions. As you and other HamSCI members transmit, receive, and record signals across the radio spectrum during the eclipse, you will create valuable data to test computer models of the ionosphere.

For more information, go to https://hamsci.org/festivals-eclipse-ionospheric-science

DRM to Europe (DRM Consortium Newsletter)

The Canadian pop music station PopShopRadio in British Columbia has just announced that they will use the DRM standard to broadcast their best pop music towards Europe on the 5th March 2023 at 2000-2100 CET (GMT+1) on 5875 kHz (85kW) from Wooferton in the UK.

This radio station is specialised in transmissions of well-known pop music from the 60s and 70s or even before that. They are collecting the best tunes from various countries and offer them to the world using shortwave. This time round they wish to also use the DRM standard in SW to be able to reach distant parts of the globe in much better sound quality.

For more details please click here and here.

Hackers Disrupt Russian Radio (Radio World)

Air raid sirens broadcast in a dozen cities

Radio stations in several Russian cities were disrupted on Feb. 22 by the sound of air raid sirens and a warning of imminent missile strikes.

The broadcasts were reportedly heard in Belgorod, Chelyabinsk, Kazan, Magnitogorsk, Nizhny Novgorod, Novouralsk, Pyatigorsk, Stary Oskol, Syktyvkar, Tyumen, Ufa, and Voronezh, among other cities. Recordings of the broadcast were shared on the social media network Telegram and reported on by Meduza.

Meduza, an independent news agency now based in Latvia, was forced to move its operations out of Russia during the media crackdown that followed Russia’s February 2022 invasion of Ukraine. [Continue reading at Radio World…]

Radio Closures Hit Afghanistan Hard (Radio World)

Only 223 stations remain on air 18 months after Taliban regained control of the country

In the 18 months since the Taliban retook full control of Afghanistan, 177 radio stations have gone off the air in the country, displacing about 1,900 journalists and other employees.

In a statement released on World Radio Day 2023, the Afghan Independent Journalists Association noted that during the Islamic Republic period from 2004–2021, there were as many as 401 radio stations operating in Afghanistan. As the Taliban Insurgency increased its control of the country, about 56 stations went off the air before the Taliban took control and reinstated the Islamic Emirate of Afghanistan in August 2021.

Since then, around 120 stations have ceased broadcasting due to economic pressures. The AIJA stated that only 223 stations currently operate in the country.

With these stations going dark, more than 1,900 journalists and media workers are now unemployed in the country, include 1,075 women. [Continue reading at Radio World…]


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Paolo’s review of the Eton Elite Satellit

Many thanks to SWLing Post contributor, Paolo Viappiani, who shares the following guest post:


ETON Elite Satellit: an expensive flop 

by Paolo Viappiani, Italy 

Introduction 

After various and sometimes conflicting announcements that have created strong expectations in radio listening enthusiasts, ETON has recently launched on the extra-European market (basically in the United States) what should have been its “top of the range” portable, the Elite Satellit model . Aesthetically (and also functionally) inspired by the previous E1 model, the new portable radio should have been free from the defects of its predecessor, in particular as regards the “sticky” coating of the plastic case but also with respect to other technical drawbacks repeatedly reported by users (display contrast and shading, etc.).

The new Elite Satellit was announced to look practically identical to the E1 model and to use the same cabinet, but with various additions and improvements: RDS, FM-HD reception, Air Band, etc. A frequency resolution of 10 Hz in the shortwave bands, a PBT (Pass-Band Tuning) facility, a large LCD display with the possibility of changing its background color were also provided.

It is therefore obvious that its release was highly anticipated, and the resulting expectation gave rise to numerous pre-orders of the radio in the United States, where the main distributor was (and still is) the well-known Universal Radio company owned by Fred Osterman [1].

Unfortunately, the initial boom in sales of the ETON Elite Satellit was followed by many return requests due to the poor performances of the radio and the numerous defects encountered by users, also reported in a lot of videos and negative reviews on the Internet [2].

Fred Osterman himself, disappointed by the performance of a radio that he should have sold as an excellent portable, began to test the individual devices in his own laboratory and to return to ETON all the units that did not meet the declared specs (basically the vast majority of those received for sale) [3]. All this caused great confusion at ETON, which was forced to somehow remedy its errors (mainly due both to a very approximate alignment of the circuits and to an almost non-existent final quality control).

Unfortunately, despite the precautions adopted “hastily” by ETON, most of the “overhauled” devices that were returned to Universal Radio continued not to comply with the specifications, so that Fred Osterman, who is a good technician and a very honest dealer, decided to cancel most of the orders received and to sell the very few radios found to be in good working order within the United States only, (see again note [3]). I myself placed an order from Universal Radio for an ETON Elite Satellit on August 8, 2022 (Order ID: #8992932, retail price $599.99 plus shipping and import customs duties), but Fred was forced to “drastically cut” the orders received and to cancel mine too, due to the impossibility of satisfying the many customers on this side of the pond. However, my desire to have an example of the ETON Elite Satellit in my hands, in order to be able to see, test and judge the new radio it was really great, and great was also the wish to realize if the many negative impressions circulating on the web were or were not justified and true.

So I decided to look for other ways to buy the “latest cry” of ETON. The opportunity presented itself to me, almost unexpectedly, by visiting the American site of Amazon [4].

The purchase and the arrival of the radio; my first impressions 

I therefore ordered an ETON Elite Satellit portable radio on the Amazon.com website on January 17, 2023 at the price of $698.16 (including shipping and customs duties). I report in Figure 1 the screenshot concerning my order #113-3575479-2262609 which, as it appears, was delivered to me on January 23, 2023, after only five days; this demonstrates the truthfulness of my statements.

Figure 1: A Screenshot of my Amazon.com order dated January 17, 2023.

The shipment was delivered to me by UPS courier in the usual Amazon packaging in a plastic bag (Figure 2).

Figure 2: The UPS label and the Amazon plastic bag.

Inside the envelope was a cardboard box containing the radio, in understandably less than perfect conditions (Figure 3).

Figure 3: The cardboard box of the ETON Elite Satellit.

Figure 4: The contents of the radio box.

Once the package was opened, the contents of the box looked like in Figure 4: two shock-absorbing spacers held the device in position (inserted in a plastic bag) and its AC power supply (into a white box, and obviously with a 117V input voltage). There was also the “User Guide” in a paper version and a “mini-guide” to listening to short waves; completely absent was the CD that used to be enclosed in the box of the previous E1 version of the radio.

Continuing with the operations, I came across a sort of brown plastic cover intended for the protection of three sides of the radio (front, top and back) which can be held in position by some magnets and is provided with two circular holes in correspondence with the tuning knobs and volume of the radio (Figure 5).

Figure 5: The ETON Elite Satellit radio and its “case” (?)

I omit to make comments on this “protection”; I only say that in my opinion it is useless (and ugly too) and I believe that the gentlemen of ETON could have wasted their energies otherwise; but maybe someone likes it too…

Figures 6 and 7 show the front and back of the portable radio as soon as it has been removed from the protective plastic bag. Note the almost identical appearance of the cases of the Elite Satellit and of the previous E1 model.

Continue reading

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Radio & Peace: Today is World Radio Day 2023

Today is UNESCO World Radio Day and this year the theme is “Radio and Peace.” Here’s the announcement from UNESCO:

Proclaimed in 2011 by the Member States of UNESCO, and adopted by the United Nations General Assembly in 2012 as an International Day, February 13 became World Radio Day (WRD).

Radio is a powerful medium for celebrating humanity in all its diversity and constitutes a platform for democratic discourse. At the global level, radio remains the most widely consumed medium. This unique ability to reach out the widest audience means radio can shape a society’s experience of diversity, stand as an arena for all voices to speak out, be represented and heard. Radio stations should serve diverse communities, offering a wide variety of programs, viewpoints and content, and reflect the diversity of audiences in their organizations and operations.

World Radio Day 2023

The theme for the 12th edition of the World Radio Day, to be celebrated on 13 February 2023, is “Radio and Peace“.

War, as an antonym to peace, signifies an armed conflict between countries or groups within a country, but may also translate into a conflict of media narratives. The narrative can increase tensions or maintain conditions for peace in a given context – for instance weigh in on the rough or smooth conduct of elections, the rejection or integration of returnees, the rise or tempering of nationalistic fervour, etc. In reporting and informing the general public, radio stations shape public opinion and frame a narrative that can influence domestic and international situations and decision-making processes.

Radio can indeed fuel conflict but in reality, professional radio moderates conflict and/or tensions, preventing their escalation or bringing about reconciliation and reconstruction talks. In contexts of distant or immediate tension, relevant programmes and independent news reporting provide the foundation for sustainable democracy and good governance by gathering evidence about what is happening, informing citizens about it in impartial and fact-based terms, explaining what is at stake and brokering dialogue among different groups in society.

“… since wars begin in the minds of men, it is in the minds of men that the defences of peace must be constructed.”

That is the reason why support to independent radio has to be viewed as an integral part of peace and stability. On World Radio Day 2023, UNESCO highlights independent radio as a pillar for conflict prevention and peacebuilding.

Click here to check out the UNESCO website devoted to World Radio Day 2023.


The impact of community radio: World Wide Waves 2023

As mentioned in a previous post, in celebration of World Radio Day 2023, our friend David Goren has produced another amazing World Wide Waves episode with Maria Margaronis presenting. You can listen to the audio of the full documentary via BBC Sounds, or  The Documentary website once it has aired:


World Wide Waves ’23: The sounds of community radio (BBC World Service)

(Image source: BBC World Service, The Documentary)

The Documentary

For World Radio Day, we celebrate four vibrant community radio stations on four continents, tuning in to their sounds, their music, and their missions. Northern Malawi’s Rumphi FM supports the Tumbuka tribe while giving young women a space to speak out against early marriage and for education.

From Budapest, Radio Dikh broadcasts “about the Roma, but not just for the Roma,” presenting Romany culture in its own distinctive voice.

In Nunavik, Northern Quebec, Inuit radio beams Inuktitut music and talk to 14 remote villages, helping to keep an ancient language and threatened tradition alive.

And in civil-war-torn Myanmar, brave journalists risk their lives to resist the military dictatorship with news and views sent out from portable transmitters, sometimes under fire.

Presenter: Maria Margaronis
Producer: David Goren

Click here to view and listen on the BBC website.

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