Hello friends,

It has been years since I’ve updated my version of Fldigi. Earlier this week I installed Fldigi 4.2.11, and I used it to produce this week’s program. Let me know if this causes any changes — better, worse, or just different — in your decodes.

Also different this week is that my Yaesu FT-991A transceiver is back in my shack after its third trip to Yaesu in California for warranty service. I’m looking forward to using it for direct reception of Shortwave Radiogram. And hoping for no repeat of the malfunction. (Yaesu did not tell me what was wrong or what they did to fix it.)

If you were decoding the modes back in the years of VOA Radiogram, stay tuned to the end of the program 450, and you might hear something familiar.

A video of last week’s Shortwave Radiogram (program 449) is provided by Scott in Ontario (Wednesday 1330 UTC). The audio archive is maintained by Mark in the UK. Analysis is provided by Roger in Germany.

Here is the lineup for Shortwave Radiogram, program 450, 21-28 May 2026, in MFSK modes as noted:

 1:43  MFSK32: Program preview
 2:54  MFSK32: Radio Taiwan International visits Ukraine
 7:47  MFSK64: Navy satellite launched in 1964 still transmitting
14:10  MFSK64: This week’s images
27:40  MFSK32: Closing announcements

Please send reception reports to radiogram@verizon.net

And visit http://swradiogram.net

Bluesky:swradiogram.bsky.social or  swradiogram.bsky.social

Twitter: @SWRadiogram or https://twitter.com/swradiogram

(visit during the weekend to see listeners’ results)

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

Shortwave Radiogram Gateway Wiki: https://wiki.radioreference.com/index.php/Shortwave_Radiogram_Gateway

Shortwave Radiogram Transmission Schedule

Other Shortwave broadcast programs that include digital text and images include The Mighty KBC, Pop Shop Radio and Radio North Europe International (RNEI). Links to these fine broadcasts, with schedules, are posted here.

Thanks for your reception reports!

Kim

Kim Andrew Elliott, KD9XB
Producer and Presenter
Shortwave Radiogram
Reporting on international broadcasting at https://twitter.com/kaedotcom

Fuente: https://swradiogram.net/

Categorías:Broadcasting

Etiquetas:Digital Modes, Frecuencias, MSFK64, Onda Corta, Shortwave, SW, SWL