ROMANIA now in B-22 Nov 7, co-channel CNR1 jamming on 17780 kHz.6040 0630 0700 27N GAL 90 300 206 1234567
N Eng ROU RRO = GAL DRM mode TX1
7345 0630 0700 27N TIG 300 307 288 1234567 D Eng ROU RRO
17780 0630 0700 55,58,59GAL 300 100 286 1234567 D Eng ROU RRO
21470 0630 0700 55,58,59TIG 300 97 288 1234567 D Eng ROU RRO
the channel 17780 kHz in Qatar and India
has co-channel suffer of CNR1 anti TWN SOH Falun Gong Mandarin interference,
spilling over from China,
17780 kHz has co-channel
01 - 13 UT Jamming sce against TWN SOH Falun Gong Mandarin broadcasts there.
21470 kHz has just such a S=9+5dB signal, super strong reception is
different,
let's see how the propagation with increasing SF numbers
in the high winter Dec-Febr. happens in the 13 mb on this path.
By the way, the 0500-0530 UT 15260 DRM transmission in Chinese
goes eastwards just so far as Beijing for real DRM decoding,
beyond that in South Korea and in long stretched Japan landscape
the signal with SNR 6 or 8.5dB - is much too weak to decode DRM
successfully.
73 wb df5sx
----- Original Message -----
From: yogi_miaow via groups.io
Sent: Monday, November 07, 2022 9:46 AM
Subject: Re: [WOR] New Schedule for RNZ
13730kHz. Since Saturday, 5 Nov, at around 0800-0900 UT,
I could hear co-channel interference between RNZ Pacific and CNR1.
I have checked my own KiwiSDR in Hong Kong and other remote SDRs in Okinawa,
Indonesia and Brisbane can hear the QRM as well. It is rather concerning
since RNZ have programmes in Tok Pisin on that hour and that co-channel
interference may affect reception in PNG.
I also hear some fan/machine noise QRM too after 1000UT.
It can be pretty bad after 1200UT but I think none of the listeners in South
Pacific are affected by that.
73, @yogi_miaow
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