Tag Archives: Sri Lanka

Radio Waves: Sri Lanka DRM, Czech Radio, Ham Radio Ops Ready for Disaster, Space Pirates, FM Not Far Behind AM, and AM Hearing Live Today

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, David Iurescia, John Palmer, Gareth Buxton, and Mangosman for the following tips:


Sri Lankan Broadcaster Goes DRM Following Listeners’ Request (DRM Consortium)

The international service of the Sri Lankan Sri Lanka Broadcasting Corporation (SLBC) recently doubled its Tamil Service airtime to two hours, on 873 kHz AM (medium wave) from Puttalam transmitter. The new schedule is 0130-0330 UTC (7.00 am to 9.00 am IST). This is partly in response to individual efforts of listeners, many in the southern part of India, in Bengaluru. Introducing this change, Colombo International Radio also announced that shortly they are going to use DRM on 1548 kHz! This will be done by is using the old transmitter of Deutsche Welle located in the north of Sri Lanka at Trincomalee. The Sri Lankan public broadcaster has started airing the DRM announcement:

The publicity for the new DRM service is in full swing. See video:

Czech Radio centenary: Listeners send congratulations (Czech Radio)

On the occasion of Czech Radio’s centenary, we asked our listeners to let us know where they heard our special programme on that day in order to map Radio Prague International’s broadcast reach today. Here are at least some of the many letters and photos which you have sent us. Thank you to all our loyal fans.

George Jolly, who was listening to our special programme over the internet, wrote from Houston, Texas:

“Thank you so much for the special program today celebrating your 100 years of radio. If I were not so far away, I would surely visit you on Saturday. It means a lot to me that you continue the tradition of the ‘radio magazine’. Hearing the opera excerpt and other recordings from the past was wonderful!

“I love old music and old technology like radio, and I love that you are keeping their spirit alive and new again for today’s world. I am so grateful to celebrate your centenary with you from afar.”

Another listener from the United States is Timothy Marecki, who wrote us from New Port Richey in Florida: Continue reading

Spread the radio love

Citing a diminishing audience, US to close Iranawila Station in Sri Lanka

(Source: US Embassy in Sri Lanka)

The United States values its strong relationship with Sri Lanka and our bilateral partnership over the past 60 years. The Iranawila shortwave station, managed by an independent U.S. agency, the Broadcasting Board of Governors (BBG), is an example of this partnership. The shortwave station has transmitted Voice of America programs from Washington through shortwave radio signals to audiences around the world, bringing them news, music, and special interest programs about the United States. Without the support of Sri Lankan governments over many years, Voice of America could not have succeeded in its mission of telling America’s story to the world.

Over time, however, the audience for shortwave broadcasts has diminished. People are increasingly turning to other sources of news and information – including, but not limited to FM radio, satellite television, websites, and social media – often delivered via mobile phones. The BBG is committed to reaching audiences on their preferred media. Given changing audience habits and the increasing costs of operating shortwave transmission stations, the BBG decided to close the Iranawila station.

The land where the station is located was leased from, and is being returned to, the Government of Sri Lanka. During the time of its operation, the U.S. government has developed the Iranawila property, building roads, clearing and levelling the land, building drainage canals, fences, and modern office buildings. The U.S. government has also installed service connections to public utilities and 4.2Mw of onsite self-generated power. All of these improvements have significantly increased the property’s value, and the flexibility of the site to serve many roles in the future. The United States government is returning with gratitude its lease of over 400 acres of property in Iranawila back to the Government of Sri Lanka in its entirety, including any and all improvements.

Voice of America provides trusted and objective news and information in 47 languages to a measured weekly audience of more than 236.6 million people around the world. For nearly 75 years, VOA journalists have told American stories and supplied objective news and information about the US, their region and the world. For more information on VOA – www.voanews.com

Spread the radio love

Shortwave Radio Recordings: Sri Lanka Broadcasting Corporation

Sri Lanka as viewed from the International Space Station (Source: NASA)

Sri Lanka as viewed from the International Space Station (Source: NASA)

For your listening pleasure: forty three minutes of the Sri Lanka Broadcasting Corporation, recorded on 11,905 kHz at 01:15 UTC, Sept 11, 2014.

Sri Lanka BC is not an easy broadcaster to receive in eastern North America, but band conditions on the 10th and 11th were particularly favorable in the higher bands. As you’ll hear in the recording, the signal out of Trincomalee was reasonably strong; I used the WinRadio Excalibur receiver with my horizontal delta loop antenna.

Indeed, looking through the archives, this may be the first time I’ve recorded Sri Lanka BC.

Click here to download the full recording, or simply listen via the embedded player below:

Spread the radio love