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ENCOMPASS SPECIAL DRM TRANSMISSIONS ON WORLD RADIO DAY

Encompass Digital Media will be broadcasting the following special DRM transmissions on Thursday 13th February: (all times GMT) 11:00 – 12:00 Ascension to South America – 15580 kHz 12:00 – 13:00 Ascension to West Africa – 15400 kHz 14:00 – 15:00 Singapore to South Asia – 11895 kHz 15:30 – 16:30 Woofferton to Europe – 5790 kHz Programming will be …

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DRM Christmas specials on KTWR

We will be broadcasting DRM Christmas specials on Monday, Tuesday, and Wednesday, 23 to 25 December. There are five fifteen minute programs. All are in English. The programs will be as follows each day: 1024-1055 13800 kHz 1228-1243 7500 kHz May God bless you and give you peace this Christmas season! Steve Brunson KTWR Chief Engineer Agana, Guam”

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DAB digital radio sales reach 82 million worldwide

WorldDAB’s latest market report reveals that by the end of Q2 2019, over 82 million consumer and automotive DAB/DAB+ receivers had been sold in Europe and Asia Pacific – up from 71 million one year earlier.   Available to download as an infographic here, the new data published by WorldDAB gives a comprehensive overview of DAB receiver sales, road and population …

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Shortwave Radiogram, 28 November-1 December 2019

Last weekend’s experiment with Persian text was interesting and mostly successful. You can see a near perfect decode via an SDR in Kuwait (close to Iran) during the Sunday 2330-2400 UTC broadcast, 7780 kHz from WRMI Florida (12000 km). You can see Fldigi prints out the Persian right-to-left text by decoding from the videos and audio listed in the next …

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Shortwave Radiogram, 21-24 November 2019: Persian text via shortwave

Thanks to those you who participated in last weekend’s test of the low-but-robust modes Olivia 32-2000 and MFSk16. There were some examples of those two modes providing good decodes when the faster MFSK32 and MFSK64 showed errors. With the internet shutdown in Iran is in the news, this weekend Shortwave Radiogram will transmit an excerpt of Persian text, from a …

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Shortwave Radiogram, 14-17 November 2019

In the past few weeks, reception of Shortwave Radiogram has been challenging during some of the transmission in some parts of the world. For this reason, we will add two slow-but-robust modes — Olivia 32-2000 and MFSK16 — to our usual MFSK32 and MFSK64 for this weekend. Each will begin with the RSID more the mode, so make sure your …

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Shortwave Radiogram 7-10 November 2019

In the Northern Hemisphere, the shift back to winter time is complete. On our WRMI frequencies, Shortwave Radiogram stays at the same UTC times, so most of you will be tuning in those broadcasts one hour earlier by local time. On WINB’s 9265 kHz, Shortwave Radiogram stays with local Eastern Time, so the shows will stay at the same local …

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Shortwave Radiogram, 31 October-3 November 2019

I just realized that the first transmission of Shortwave Radiogram, today (Thursday) at 2330-2400 UTC, will compete with Halloween. Be careful out there, especially in eastern North America, where storms are expected. Time changes continue this weekend. Many clocks are turning back one hour — despite what I wrote in last week’s email. The European time change is complete,and the …

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Shortwave Radiogram, 24-27 October 2019

Most of Europe moves its clocks forward this Sunday, 27 October. The WRMI transmissions will remain at their present UTC times, so they will be an hour earlier by local time in Europe. WINB usually keeps its analog 9265 kHz program schedule fixed to US Eastern time, which will move back one hour on 3 November. Programming on the WINB …

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Shortwave Radiogram, 17-20 October 2019

This weekend’s show is in the usual MFSK32 and MFSK64, with eight images. Here is the lineup for Shortwave Radiogram, program 122,  17-20 October 2019, in MFSK modes as noted:   1:40  MFSK32: Program preview  2:45  New NASA satellite will study the ionosphere  7:52  MFSK64: North vs South Korea soccer in empty stadium* 14:06  This week’s images* 27:25  MFSK32: Closing announcements …

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Shortwave Radiogram, 10-13 October 2019

Thanks to Al in Florida, WD4AH, @WD4AK_Al , for moderating the @SWRadiogram Twitter account and helping with transmission tasks, 26 September-6 October, while my wife and I were in eastern Canada and Maine for a vacation. A video of program 119 (26-29 September 2019) is provided by Scott in Ontario (Friday 1300-1330 UTC). The audio archive is maintained by Mark …

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Shortwave Radiogram,  26-29 Sept and 3-6 Oct 2019

This email will provide the preview for this weekend  (26-29 September) and the following weekend (3-6 October 2019). Here is the lineup for Shortwave Radiogram, program 119,  26-29 September 2019, in MFSK modes as noted:  1:37  MFSK32: Program preview  2:41  Festival of Frequency Measurement honors WWV centennial*  6:48  MFSK64: MIT engineers produce blackest material* 11:47  This week’s images* 27:09  MFSK32: …

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