[A-DX] {dxld} VOA Radiogram, 9-10 Nov, includes Thor100

[Mauno Ritola]

Actually not a jammer, but a very wide FMish transmission of non-stop 
African music. No idea what it was.

73, Mauno

10.11.2013 0:21, Roger kirjoitti:
> Am 09.11.2013 14:47, schrieb :
> > VOA Radiogram this weekend (9-10 November) will include a 
> transmission in Thor100, in addition to the usual MFSK modes.
> > There will also be more tests of the new long-interleave modes 
> MFSK64L and MFSK128L.
> > Details here:
> > 
> voaradiogram.net/post/66367923964/voa-radiogram-9-10-november-will-include-thor100
>
> ====================================================================
>
> Today there was noise interference from a jammer on 17870 kHz.
> This affected particularly the upper sideband of VOA broadcasts.
> Nevertheless, even with SAM-USB there were no errors in the fast modes.
> Therefore: The first winner is the SAM-mode in STUDIO1!
> Only in the AM mode, there were mistakes that allowed a comparison of 
> the three fast modes.
> The clear winner here: MFSK 128L
> So, not only my ears but also FLDIGI feels better with "SAM" of 
> STUDIO1......
>
> http://www.rhci-online.de/VoA_Radiogram_2013-11-09.htm
>
>
> roger
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