[A-DX] VOA Radiogram, 10-11 June 2017

[Roger]

Am 09.06.2017 um 17:07 schrieb VOA Radiogram:
> *The Mighty KBC *transmits to Europe Saturdays at 1500-1530 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 8-10 pm EDT) 
> on 9925 kHz, via Germany. The minute of MFSK is at about 0130 UTC.


On 9925 kHz  (via Nauen)  MFSK-32 had problems with strong multi-path 
conditions.  I got 100% error-free text only after several attempts, 
despite loud audio.
In this case an OLIVIA mode could provide a pretty better show.

I could do a few experiments, to determine the different guard intervals 
(MFSK vs. OLIVIA), in a multitrack wave editor.
But for that I also need a few days with bad weather .... ;-)

http://www.rhci-online.net/radiogram/VoA_Radiogram_2017-06-10.htm#9925




roger