Category Archives: International Broadcasting

Radio Waves: Free Magazine from URE, C-19 Effect on Listening, Ampegon Focuses on Transmitters, and EU Directive for Car Digital Radio

(Source: Ampegon)

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!

Many thanks to SWLing Post contributors Mike, Paul Evans,  Josh Shepperd, and Mike Terry for the following tips:


Spain’s URE makes June magazine PDF available (Southgate ARC)

In response to the ongoing Coronvirus situation Spain’s national amateur radio society URE is allowing everyone to download the PDF of the June edition of their magazine Radioaficionados

A translation of the announcement on the URE site says:

One more month, and we have already been three, with the aim of accompanying its readers in the exceptional situation caused by the spread of COVID-19, the URE in its commitment to collaborate and help to cope with the complicated situation we are currently experiencing in our country, has decided to offer free access to the magazine of the month of June and we remind you that magazines prior to December 2019 are also available to you. In this way, citizens who wish to can read these publications for free.

A small gesture so that nobody feels alone at home in the face of this global challenge.

Access is through the website download area, click on “Descargas” under “Junio 2020 – Revista” at:
https://www.ure.es/descargas/

URE in Google English
https://tinyurl.com/SpainURE

Ampegon Puts Focus on Shortwave Transmitters (Radio World)

Ampegon Power Electronics highlights progress on the company’s third-generation solid-state shortwave transmitters, which it says will offer “significant advances in efficiency.”

The company says this work will pave the way toward higher-power broadcast outputs and meet current expectations of a shortwave equivalent to medium-wave and FM transmitters. “Combined, these two developments will bring FM-quality broadcasts with all the benefits of shortwave,” said Simon Keens, Ampegon sales and business development manager.

Ampegon has also developed a retrofit upgrade to current UCS generation control systems for previous generation 100 kW, 250 kW, 300 kW and 500 kW transmitter systems.[]

Listening together, listening alone: A music professor sounds off on his shifting industries (CBC)

Brian Fauteux reflects on the way COVID-19 is affecting his two passions: music and teaching

A lot of great songs effectively reflect the feelings that accompany isolation. The experience of being alone, however, is often constructed in opposition to a longing for togetherness. Heart’s “Alone” (1987) — maybe the greatest power ballad ever recorded — confidently asserts, “‘Til now I always got by on my own.” But this is no longer the case when the song’s protagonist meets and develops undeniable feelings for another: “And now it chills me to the bone.” In another iconic 80s anthem, “Dancing in the Dark,” Springsteen grows tired and bored with himself against the desperate urge to join up with “something happening somewhere.” The act of dancing in the dark can be fun, sure, but it’s much more fun with others. Inspiration in isolation is insubstantial.

I’m an Assistant Professor of Popular Music and Media Studies, and I teach and write about the role of music in society. I’m interested in how our listening practices shape, and are shaped by, issues of sustainability in the music industries — that is, how artists make (or struggle to make) a living in this day and age.[]

EU directive on digital radio in cars (Times of Malta)

Directive (EU) 2018/1972 of the European Parliament and of the Council of December 11, 2018, establishing the European Electronic Communications Code (‘EECC’) entered into force on December 20, 2018. Member states have two years to incorporate it into national law, except where specifically mentioned.

Radio is an important medium through which citizens access a diverse range of information news and entertainment services. The EECC leverages on the ever-increasing connectivity of new generation cars as well as on the digital platforms of radio broadcasters to guarantee a more robust radio experience to all drivers, ensuring good coverage, a wider choice of radio stations and more effective access to information at all times. The EECC ensures that car drivers have access to the benefits of digital terrestrial radio wherever in the EU they have bought their new car.

On April 21, the minister responsible for communications, in consultation with the Malta Communications Authority, published Legal Notice 151 of 2020 amending the Electronic Communications Network and Services (General) Regulations, implementing the provision of the EECC dealing with the interoperability of car radio devices. In line with the regulation, any car radio receiver integrated in a new vehicle of category M which is made available on the market for sale or rent in Malta from December 21, 2020, shall comprise a receiver capable of receiving and reproducing at least radio services provided by digital terrestrial radio broadcasting of type DAB+. Radio programmes in Malta are broadcast terrestrially on DAB+.

The car radio requirement only applies to new cars.[]


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Radio Waves: FCC Wipes Out Engineering Division, Last Nazi Message Decoded, Remembering Ronan O’Rahilly, and French Radio Society Free Publications

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!

Many thanks to SWLing Post contributors Mike, Eric McFadden, and Paul Evans, and for the following tips:


FCC Eliminates Its Own Engineering Division (Radio World)

The Federal Communications Commission has elected to eliminate the Engineering Division at the organization in an effort to, as it says, “streamline the organization of the Media Bureau” as part of the public interest.

The commission plans to fold the work of the Engineering Division into the Media Bureau’s Industry Analysis Division (IAD) due to changes in the duties of the Engineering Division.

“By incorporating the work and staff of the Engineering Division into IAD, we can better ensure that the bureau’s technical expertise is integrated more fully into the bureau’s adjudicatory matters and policy proceedings,” the commission announced on April 29.

Back in 2002, the Engineering Division was established to conduct technical reviews of media-related matters, including overseeing technical compliance of TV and radio broadcast licenses, as well as things like cable regulatory filings and license transfers. But as the industry transitioned from analog to digital and from paper to electronic filing, the Engineering Division’s tasks have diminished.[]

Last Nazi message intercepted by Bletchley Park revealed (BBC News)

The last German military communications decoded at Bletchley Park in World War Two have been revealed to mark the 75th anniversary of VE Day.

They were broadcast on 7 May 1945 by a military radio network making its final stand in Cuxhaven on Germany’s North Sea coast.

The message reports the arrival of British troops and ends: “Closing down for ever – all the best – goodbye.”

After Germany surrendered, VE Day was declared the next day.

In 1944, this German military radio network, codenamed BROWN, had extended across Europe sending reports about the development of experimental weapons.

But a year later, as the Allies entered the town and closed in on his position, a radio operator at his post signed off to any colleagues who might still be listening.[]

Remembering ‘Radio Caroline’ Founder Ronan O’Rahilly, A Pioneer Of Pirate Radio (NPR)

NPR’s Scott Simon talks to U.K. broadcaster Johnnie Walker about Ronan O’Rahilly, the founder of the pirate Radio Caroline, who died on April 20 at the age of 79.[]

French Society makes Radio REF free for April and May

Paul Evans notes that two REF-Radio publications are now free to download via the REF website. If you know French, you’ll enjoy these quality radio publications:

Click here to download REF-Radio (PDFs) for:


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Example of a manual wavechange at BBC Skelton A Transmitter

By Michael Whitfield, CC BY-SA 2.0

Many thanks to SWLing Post contributor, Dave Porter (G4OYX), who shares the following:

Here’s Steve Gale in the late 80’s or early 90’s starting a wavechange on a Marconi BD272 250 kW sender at SKA.

There were eventually 11 of these senders at the BBC Skelton A site.

The first pic is the Final RF amplifier output stage with the 15/17 MHz coil being in situ. It sits between the two anodes of the output tubes.

Below the anode coil sits the coupling coil and it is on a motorised deck, that can be moved backwards and forwards on power to couple up to the required power output.

Steve is just starting the band change as he is wearing the leather gauntlets because after a transmission the coils are very hot.

Both the anode and coupling coils will be removed and replaced by those for the next required frequency.

A fifteen minute period was allocated by the BBC WS Schedule Department to accomplish a band change though two of us could do them in about eight minutes if pushed!

The picture below shows Steve starting to remove one of the pair of the 3-turn 40 kW Penultimate stage to Final stage coupling coils, again he is wearing the gauntlets. A different coil will be used for the next band.

The three turn coil covered 9, 11 and 15 MHz.

All those senders have gone now at Skelton.

Two are still in use at Woofferton and some in Singapore.

Thanks so much for sharing this glimpse into a working shortwave radio transmitting station, Dave! There’s nothing QRP about those transmitters and I bet those coils got incredibly hot!

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The meager “benefits” of Covid-19 from an SWL’s perspective

The Tecsun PL-680

Many thanks to SWLing Post contributor, Richard Langley, who shares the following note:

One of the benefits of the Covid-19 pandemic, as if there are any real benefits of a pandemic, is serendipitous programming on SW. I speak in particular of the ERT Proto Programma now airing on the Voice of Greece. As noted today (14 April), here in NB, on 9420 kHz tuning in around 19:50 UTC or so, there was classical opera being broadcast and after the news at 20:00 UTC, we were treated to “Musical Choices by Elena Maraka,” which is an eclectic music program of jazz and blues (funk, etc.). Nice. By the way, in a couple of hours, Proto Programma joins the Second Program (Deftero Programma).

Thank you, Richard, for sharing this note. Just one more reason 9420 kHz is a preset on all of my digital receivers.

And, you’re right: there are no real benefits of a pandemic. Still, it is fascinating from a listener’s perspective to hear how it changes the content of our shortwave landscape.

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All India Radio suspends shortwave and “pure DRM’ transmissions during Covid-19 lock-down

Photo by Karthik Chandran

Many thanks to SWLing Post contributor, Mark Fahey, who notes that All India Radio has suspended a number of their broadcast services during the Covid-19 lock-down.

Mark shares the following Office Memorandum from India’s Public Service Broadcaster.

Click here to download memorandum (PDF).

In terms of shortwave (ESD) services, here’s the relevant section from the Memorandum:

B) NON-ESSENTIAL RADIO SERVICES

The following non-essential radio services may be suspended with immediate effect during the lock-down

ESD

5) All ESD services

6) All transmitters dedicated to ESD

DRM

7) Pure DRM mode operations

a. DRM transmitters may be operated on analogue / simulcast mode to relay the National News Service subject to local circumstances and conditions

FM

8) Stations with a 3rd FM channel may relay audio of DD News or DD India subject to feasibility

On the WRTH Facebook group, Sanjay Sutradhar, did note one shortwave broadcast still in service:

It appears 9380 kHz from Aligarh is radiating AIR Vividh Bharti services, may be on a truncated wattage. 8am & 8.30pm news is extended to one hour dedicated to Covid-19 news in-country and world-wide and developments but it is the common broadcast carried out in-country on all bands, at 1.45 UTC

Mark Fahey asks:

I wonder if they will ever bring AIR’s External Service back–?

That’s the big question, isn’t it? The government lock-down is set for 21 days, but I fully expect it could take much longer if other Covid-19 countries are any indication.

If AIR’s shortwave service is closed for an extended period of time–recognizing they deem it “non-essential”–I wouldn’t be surprised if they made deep cuts or keep it closed. Let’s hope for the best outcome, though.

Stay tuned! We’ll keep you updated.


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Shortwave broadcasters step up Covid-19 awareness and news

Several private shortwave broadcasters have been adding Coronavirus information and news to their scheduled programs.

One of the first broadcasters to make an announcement was the IRRS–they have even made a special QSL card available. Here’s their release via the WRTH Facebook page:

Hello There from IRRS & EGR,

1.) While most of Northern Italy has come (nearly) to a halt due to the recent coronavirus outbreak, we have just extended our global coverage with daily broadcasts to reach out to Europe, the Middle East, Asia/Pacific and Africa with daily news and commentaries on COVID-19 in English.

Here are our new (daily) frequencies as of Feb. 21, 2020 (@ 150 kW):

9640 kHz (1400-1500 UTC) to Asia and Middle East
7290 kHz (1800-2000 UTC) to Europe
9660 kHz (2000-2100 UTC) to Africa
594 kHz (2100-2200 UTC/2200-2300 CET) AM/Medium Wave to N Italy and Southern/Central Europe

Please check our blog for more details at:
https://nexus.org/coronavirus-qsl/

You may find our updated B19 frequency schedule at:
https://nexus.org/schedules

2.) On the occasion we have released our new QSL card available electronically for all reception reports.

3.) Additionally, new broadcasts have been started as of today March 4, 2020 in Oromo language to Ethiopia on 11990 from 1500-1600 UTC (@ 250 kW).

You may send your reception report for any of our broadcasts to [email protected]. We will gladly acknowledge all verified reception reports with our new electronic QSL.

When requesting our QSL card, please consult our Privacy Policy at https://nexus.org/privacy and learn how we process your personal data according to the GDPR.

Stay home, stay safe: listen to Shortwave!

73s,
Ron

John with VORW has also shared the following announcement:

As the Coronavirus Pandemic continues to develop, I am now including 20 minutes of news and discussion concerning the virus in every broadcast. This new segment features a recap of the day’s major news developments regarding COVID-19, updated infection totals, analysis of the situation and common-sense tips and things to consider during this outbreak. Our main frequency to North America is 5850 kHz with new shows at 0200 UTC every Friday, Saturday, Sunday and Monday (10 PM Eastern every Thursday, Friday, Saturday and Sunday).

Additional times & frequencies are listed below.

1300 UTC Thursday – 15770 kHz to Europe
2000 UTC Thursday – 7780 kHz to Eastern North America
2100 UTC Thursday – 7780 kHz to Europe
2200 UTC Thursday – 9955 kHz to South America
0000 UTC Friday – 9395 kHz, 5950 kHz to North America
0100 UTC Friday – 7780 kHz to Europe
0200 UTC Friday – 5850 kHz to North America
2100 UTC Friday – 9955 kHz to South America
0200 UTC Saturday – 5850 kHz to North America
2200 UTC Saturday – 9395 kHz, 6115 kHz to North America
0200 UTC Sunday – 5850 kHz to North America
2200 UTC Sunday – 7780 kHz to Europe
0200 UTC Monday – 5850 kHz to North America

Listener comments and QSL Reports are welcome at [email protected]

Feel free to comment on this post with any additional special shortwave broadcasts.  Thanks to several readers who have forwarded tips!

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Radio Waves: Plant-powered Satellite Comms, BBC Pips, Filter Basics, and Replacing Shortwave

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’sRadio Waves, a collection of links to interesting stories making waves in the world of radio. Enjoy!

Many thanks to SWLing Post contributors Marty, Dennis Howard, Dennis Dura, Kris Partridge and Richard Langley and for the following tips:


Plant-powered sensor sends signal to space (Phys.org)

A device that uses electricity generated by plants as its power source has communicated via satellite—a world first.

[…]The device can inform farmers about the conditions of their crops to help increase yield, and enable retailers to gain detailed information about potential harvests.

It transmits data on air humidity, soil moisture and temperature, enabling field-by-field reporting from agricultural land, rice fields or other aquatic environments.

The extremely low power device sends signals at radio frequencies that are picked up by satellites in low Earth orbit. It was developed by Dutch company Plant-e and Lacuna Space, which is based in the Netherlands and the UK, under ESA’s programme of Advanced Research in Telecommunications Systems (ARTES).[]

The eccentric engineer: a tale of six pips and how the BBC became the national arbiter of time (Engineering and Technology)

This edition of Eccentric Engineer tells the story of the BBC Time Signal and how, over the years, it has just got more complicated.

Every engineer needs to know the time, if only so as to not miss lunch. Since 1924, many Britons have been checking their watches against the BBC time signal, known affectionately as ‘the pips’.

The history of the ‘pips’ is almost as long as the history of the BBC itself. The first transmissions from what was then the British Broadcasting Company began in late 1922 and soon afterwards there were suggestions of broadcasting a time signal under the control of the Royal Observatory at Greenwich – then the arbiter of time in the UK.

No one seems to have seen a need for this degree of precision, but early broadcasts did use their own ad hoc ‘pips’, marking the 8pm and 9pm news programmes with a time signal consisting of the announcer playing the Westminster chimes on a piano and later a set of tubular bells. This proved rather popular with listeners, who could now adjust their clocks and watches daily, so the BBC decided to invest in some more high-tech clocks from the Synchronome Company. These provided audible ‘ticks’, which the announcer then simply counted down.[]

What Is Replacing Shortwave? (Radio World)

A joint effort is necessary to bring the digitization of radio to a successful end

Analog shortwave will celebrate about 100 years of existence in 2028 when many hope 5G will have been properly defined, tested and applied, though broadcasting is low on its long list of perceived advantages.

It’s true that shortwave was typically a medium of the Cold War that peaked in 1989 and that afterward its listenership dwindled. Many international broadcasters gave up on it as the post-war transmitters got rustier and the energy bills kept mounting.

After all, when budget cuts are needed, no transmitter will go on strike or write to the press, as happened when the BBC World Service tried to unsuccessfully close its Hindi shortwave transmissions in 2011. In 2020 these broadcasts stopped, when committed BBC Indian listeners, writers and thinkers who opposed it in 2011 did not protest too much.

The slow death of shortwave has been blamed on the internet and satellite. As technology and content are inextricably linked, shortwave created its type of content that is no longer favored by the savvy FM listener, internet user and cellphone obsessed.[]

Filter Basics: Stop, Block and Roll(off) (Nuts and Volts)

A casual observer might think that wireless systems consist primarily of filters connected by the occasional bit of circuit! Block diagrams of transceivers often include as many filters as any other function. This is true at the system level, just as it is at the circuit level — and many circuits behave in a filter-like way, whether intended to be a filter or not! That makes understanding filter basics important for wireless success.[]


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