Hello friends,

Good weather has arrived here in northern Virginia. This will allow me to install an outdoor ground plane antenna for the air band (118-138 MHz) that has just arrived from the supplier in Indiana. A vertical dipole cut for the air band, from the same supplier, did not seem to provide good reception. My friend Mike suggests that maybe the vertical dipole was built too well, allowing too much local VHF interference to overtake the aeronautical communications I am trying to receive. I will have some time this weekend to install the ground plane, and I will let you know the results.

Meanwhile, back on HF (shortwave), apologies to listeners for the missing transmission on 5850 kHz Monday at 0800 UTC. I never heard back from WRMI what the problem was.

A video of last week’s Shortwave Radiogram (program 445) 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. Also available are the IQ audio file and other resources from H0B0_Radio in Washington state. And John Rabold’s image archive.

Here is the lineup for Shortwave Radiogram, program 446, 7-12 November 2025, in MFSK modes as noted:

 1:42  MFSK32: Program preview (now)
 2:53  MFSK32: ‘Slopaganda’: AI content as political weapon
 7:35  MFSK64: Finland’s new 1.19-km car-free bridge
11:59  MFSK64: This week’s images
28:35  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