[A-DX] Fwd: Shortwave Radiogram, 14-15 October 2017

[Roger]

Am 13.10.2017 um 16:48 schrieb Shortwave Radiogram:
> This weekend we will try the Thor 25x4 mode 
> <http://www.w1hkj.com/FldigiHelp-3.21/html/mode_table_page.html>. It’s 
> 1800 Hz wide with a speed of 88 wpm and a 2-second interleave. Thor 
> 25x4 might work well in difficult reception conditions. (I think we 
> tried this mode on VOA Radiogram.)
>
> *Here is the lineup for Shortwave Radiogram, program 17*, 14-15 
> October 2017, all in MFSK32 except where noted:
>
> 1:34Program preview
> 2:48Trump renews threats against US media*
> 13:04Russia considers restrictions against RFE/RL*
> 17:52Signal Festival light show in Prague*
> 20:57California wildfires*
> 23:09Thor 25x4: Radio Caroline will get MW license
> 27:26MFSK32: Image* and closing announcements



Again a look at the colorful short wave.
THOR 25x4, no, this is not a task to calculate.
One of the slightly wider modes. Here you can count the sound tracks on 
the original audio, without further tricks.
Two seconds of interleaving are good against short (wave) audio dropouts.
But this time there were not such challenges via Kostinbrod. ;-)

http://www.rhci-online.net/radiogram/SW_Radiogram_2017-10-14.htm#SWRG


THOR25x4 via Radiogram - I had already under my magnifying glass:
http://www.rhci-online.net/radiogram/VoA_Radiogram_2016-08-06.htm#THOR25x4


or in 2014:   Battle of  100 wpm - modes:
http://www.rhci-online.net/radiogram/VoA_Radiogram_2014-03-29.htm#THOR25x4




roger



<http://www.rhci-online.net/radiogram/SW_Radiogram_2017-10-07.htm#SWRG>