VOA Radiogram is now Shortwave Radiogram. Please visit swradiogram.net


VOA Radiogram is a Voice of America program experimenting with digital text and images via shortwave broadcasting. It is produced and presented by Dr. Kim Andrew Elliott.

VOA Radiogram is now Shortwave Radiogram. Please visit swradiogram.net


VOA Radiogram is a Voice of America program experimenting with digital text and images via shortwave broadcasting. It is produced and presented by Dr. Kim Andrew Elliott.

VOA Radiogram transmission schedule
(all days and times UTC):
Sat 0930-1000 5745 kHz
Sat 1600-1630 17580 kHz
Sun 0230-0300 5745 kHz
Sun 1930-2000 15670 kHz
All via the Edward R. Murrow transmitting station in North Carolina.

To decode the digital text and images transmitted on VOA Radiogram, download Fldigi, Flmsg and Flamp from w1hkj.com. See also how to decode the modes.

  • ask me anything
  • rss
  • archive
  • radiogram@voanews.com
  • Shortwave Radiogram, 20-21 January 2018: Fear not the .raw file

    image

    The image of the Cambodian bamboo railway looked something like an impressionist painting after being received on shortwave. Above, from left, 1) the original photo, 2) the MFSK32 image as received by Franco in Italy, 14 January at 2046 UTC, 7780 kHz from WRMI Florida, 3) the image as received by Lorne in New Zealand, 15 January at 0816 UTC, 7730 kHz from WRMI.

    Thanks to Roger and other listeners, I have learned that it is not as difficult to process Thor images as I described in last week’s email. This weekend, Shortwave Radiogram will include another brief segment in Thor 22, with an image, so that we can try it again.  

    Here is the procedure: When the Thor 22 image has been received, make any necessary adjustments for phase and slant, using the left and right arrows. Then click Save. This will create a png image that will be in your Fldigi \images\ folder.  (See also the Fldigi manual Thor page.)

    You can do this later, after the broadcast. Set Fldigi for Op Mode Thor 22. Click View. Then select THOR Raw Image. Choose the .raw file that you want, make any needed adjustments, then Save as a png file. These .raw files are about 8 Mb each, so you might want to delete them to save disk space.

    The Thor 22 segment will begin with the SWRG avatar. You can save that with a left click on the avatar.

    Here is the lineup for Shortwave Radiogram, program 31, 20-21 January 2018, in MFSK32 except where noted:

      1:31 Program preview

      2:47 Iranian MPs want to prevent use of foreign apps*

      9:14 Uganda might launch its own social media platforms*

    16:17  Russian moves towards creation of independent internet*

    24:32  Thor 22: WSPR from Germany’s Antarctica research station*

    26:51  MFSK32: Closing announcements

    * with image

    Please send reception reports to radiogram@verizon.net

    And visit http://swradiogram.net

    Twitter: @SWRadiogram 

    Facebook group: https://www.facebook.com/groups/567099476753304

    image

    The Mighty KBC transmits to Europe Saturdays at 1500-1600 UTC on 9400 kHz (via Bulgaria), with the minute of MFSK at about 1530 UTC (if you are outside of Europe, listen via websdr.ewi.utwente.nl:8901/ ).  And to North America Sundays at 0000-0200 UTC (Saturday 7-9 pm EST) on new 6150 kHz, via Germany. The minute of MFSK is at about 0130 UTC.  Reports to Eric: themightykbc@gmail.com . See also http://www.kbcradio.eu/ and https://www.facebook.com/TheMightyKbc/.  

    Italian Broadcasting Corporation (IBC)  For the complete IBC transmission schedule visit  http://ibcradio.webs.com/  Five minutes of MFSK32 is at the end of the 30-minute English-language “Shortwave Panorama,” per the schedule below:

    image

    News about international broadcasting at https://twitter.com/kaedotcom

    • January 19, 2018 (5:29 pm)
    • 1 notes
    1. voaradiogram posted this