BC-DX TopNews WWDXC #945 BC-DX 945
BC-DX TopNews WWDXC #945 BC-DX 945 BC-DX TopNews WWDXC #945 BC-DX 945
RFA, plus the style of programming, musical cues used by RFA, etc. The ChiCom MUST jam everything in Chinese and some other languages from R. Free Asia, and to do so they mostly employ the main homeservice program CNR1, often with double audio feed/echo to make it more annoying to listen to, sometimes also distortion, noise, off-frequency heterodynes, or additional jamming sources such as Firedrake music. But it's mostly CNR1 and you can find // programming on countless other frequencies on lower bands too, some of it axually intended for listening rather than jamming. Of course the jamming transmitters are not listed as broadcasts in the WRTH. The Aoki online frequency list does a good job of keeping up with them, denoted by an asterisk next to the victim broadcaster. (Glenn Hauser-OK-USA, reply for next CONTACT, via dxld Oct 6) Re: 21410 kHz InterModulation of China R Internat mix 21550 and 21690 kHz. DJ9KR reported: Dear fellow Intruder Hunters, Today I have agn heard at 0619 UTC and I am still hearing the IM3 of ChinaRI on 21410 kHz. It is an IM product of 21550 and 21690 kHz. You find the same px on all 3 QRGs. In addition there is a firedrake jammer on 21690 kHz. The purpose of the transmission on 21550 and 21690 kHz is to jam western Tx-ers. Direction is 80 degrs. from Southern Germany. Pse listen yourself. Maybe you can hear the IM on 21410 kHz to report to your national telecoms. authorities. Pse listen also to the attached file. Tnx. Right at the end, there may have been something to identify the content, but it was covered up by some noise that I am sure once Uli makes up a cable for his new radio, he will not have to make recordings by what sounds like acoustic coupling any more. ;^) I can find no recent cluster spots of this intermod & no mention on the R1 MS logger, so maybe few know to even look for it. Perhaps to protect us from somebody's incessant & unwanted propaganda, my country is being thorough & now also targets potential intermods (0300- 0600 UT both 21550 & 21690 kHz are VoA from notoriously filthy Tinang in DU; 0600-0700 UT on 21690 kHz they continue from A6-land - both intended for reception here). We here would be most grateful to help, should where this jamming signal is coming from be narrowed down a bit more, and try to get word through to them of a whole bunch of actual VoA intermods we also need to be protected from. Happy China National Day to you all! 73, ex-VR2BG/p, Brett from Hongkong. (intruderalert Oct 1) Re: 21410 kHz IM of R.China mix 21550 kHz and 21690 kHz. CHN Dongfang 3 (Gancheng), Hainan Island - jamming site, 11 curtains, at 18 54 18.73 N 108 39 37.81 E file:///Z|/DOKUMENTATION-BULLETINS/WWDXD-BCDX/2010/BCDX983.TXT[11.06.2012 10:40:22]
CHN Qiqihar SW jamming site, at 47 21 25.99 N 124 14 54.78 E CHN Xingyang 7 masts, 6 SW ant, probably jamming site, at 34 51 08.16 N 113 25 42.77 E not confirmed, but supposably, partly in addition to broadcasting CHN Kashgar 39 21 22.83 N 75 45 49.01 E (vy 73 de Wolfgang df5sx, intruderalert Oct 3) Letzterer stoert diverse US Tibetisch und BBC Mandarin Programme um diese chines. Morgenzeit um 2240 UT. CNR Jamming: auf 5865, 7105, 7205, 7230, 7240, 7325 (2 tx echo, CNR regulaer + Jamming gegen BBC Mandarin), 7405 (2 tx echo), 7505, 9455, 9510, 9580 gegen BBC Mandarin via Korea, 9845, 9880 - eine spezielle sehr verbrummte Jammingunit, 9890, 11635, 11980 kHz. (wb, wwdxc BC-DX TopNews Sept 30) CROATIA 6165.00 Croatian Radio Zagreb Deanovec is back on even frequency. Wandered down up to 600 Hertz in past month. Croatian lang program at 0616 UT on Sept 30. 3985.05 Croatian R at 0356 UT, nx at 0400 UT in Croatian, S=9+20dB. (wb, wwdxc BC-DX TopNews Sept 30/Oct 5) CUBA RHC La Habana in English nx at 0611 UT Sept 30 via Quivican Titan site 5970 S=8, 6010 S=6-7, 6060 strongest here at S=9+10dB level, 6150 S=9 low modulated, latter could be from old Bauta site? 5970 RHC En at 0355 UT Oct 5, S=8-9. 6000 deep fades of S=9 to S=9+15dB. 6060 RHC Spanish sce at 0417 UT, strongest S=9+20dB, 6110 S=9+10dB. (wb, wwdxc BC-DX TopNews Sept 30/Oct 5) ERITREA 7175 on 09 Oct at 1540 UTC, Voice of the Broad Masses, in presumed Amharic (according to schedule) with area music and announcements by man. Station ID at 1558 UT and suddenly smashed by what appeared to be strong DRM signal as viewed on the spectral display, however, although it locked, there was no data. Fair signals with no QRM and some slight fading up to that point. (Albert Muick Kabul-AFG, hcdx Oct 10) ETHIOPIA 7165 on 09 Oct at 1605 UTC, Radio Ethiopia (tent). Strong carrier but very weak modulation. I could just barely make out the English language by the male announcer. Taking turns with a female announcer and many mentions of Ethiopia. file:///Z|/DOKUMENTATION-BULLETINS/WWDXD-BCDX/2010/BCDX983.TXT[11.06.2012 10:40:22]
- Page 1123 and 1124: PAPUA NEW GUINEA 5960 Radio Fly not
- Page 1125 and 1126: history (wb, wwdxc BC-DX TopNe
- Page 1127 and 1128: It's impossible to tell whether the
- Page 1129 and 1130: Papua New Guinea 17 20 20 14 Austra
- Page 1131 and 1132: Condolences to his family and frien
- Page 1133 and 1134: Yes, it was them: s.off at 2230 UTC
- Page 1135 and 1136: 1830-1845 6120 DHA 250 kW 225 deg t
- Page 1137 and 1138: horizontal wires suspended by nine
- Page 1139 and 1140: in March 2011. We are very thankful
- Page 1141 and 1142: 4750 Bangladesh Betar on Sep 25 at
- Page 1143 and 1144: 3985 Hrvatski Radio on Sept 26 at 0
- Page 1145 and 1146: its shortwave broadcasts on 1st Oct
- Page 1147 and 1148: (wb, wwdxc BC-DX TopNews Sept 29) I
- Page 1149 and 1150: de Hiroshi (Sei-ichi Hasegawa-JPN,
- Page 1151 and 1152: _contentId_6056928,00.html> (via
- Page 1153 and 1154: once; no IDs or any spoken words; U
- Page 1155 and 1156: harder to copy by 0154; still audib
- Page 1157 and 1158: 52 26 10.35 N 103 41 09.32 E RID Ir
- Page 1159 and 1160: internen Sendeplaenen in den vergan
- Page 1161 and 1162: (via Alokesh Gupta.IND, dxld Sept 2
- Page 1163 and 1164: TAJIKISTAN 4765fundamental / 14295h
- Page 1165 and 1166: Einzusenden sind bis zu 2 Empfangsb
- Page 1167 and 1168: (Noel Green-UK, to wb, wwdxc BC-DX
- Page 1169 and 1170: 1345-1500 15265 ISS 250 kW 083 deg
- Page 1171 and 1172: (Mike Barraclough-UK, dxld Oct 7) B
- Page 1173: few sunspots) and much noise in urb
- Page 1177 and 1178: (Funkwerk Koepenick-GDR, 1964y) in
- Page 1179 and 1180: It is NOT required to send any retu
- Page 1181 and 1182: Rhein-Main Radio Club via Sitkunai
- Page 1183 and 1184: MNG Choybalsan MW 1350 kHz non-dir
- Page 1185 and 1186: Glenn, The Radio Nigeria Abuja Nati
- Page 1187 and 1188: to prayer, 1159 closedown announcem
- Page 1189 and 1190: on the air. Please get in touch wit
- Page 1191 and 1192: postage?? But nice of him to delive
- Page 1193 and 1194: 2. Secondly I would like to mention
- Page 1195 and 1196: So at 0900 we met at the reception
- Page 1197 and 1198: 7465 2001-2030 100 310 .234567 FREN
- Page 1199 and 1200: 1500-1600 NF 15555 WER 250 kW 075 d
- Page 1201 and 1202: for starters. This is the only Braz
- Page 1203 and 1204: 1098 A strong signal in Tibetan on
- Page 1205 and 1206: FAROE ISLANDS 531 KFU, Akraberg, is
- Page 1207 and 1208: Good afternoon Mauno et al: For ove
- Page 1209 and 1210: 0815 ENGLISH PROGRAM - Music and Sp
- Page 1211 and 1212: "Our counterfeit of the 'Radio of t
- Page 1213 and 1214: Oct 11. (wb, wwdxc BC-DX TopNews Oc
- Page 1215 and 1216: Heute sendet TWR aus Monte Carlo in
- Page 1217 and 1218: listen WeAF stations, due of the lo
- Page 1219 and 1220: kilometers from the small town of V
- Page 1221 and 1222: operating frequency range is 4.6 -
- Page 1223 and 1224: 0130 UTC and then tuned to 873 kHz.
RFA, plus the style of programming, musical cues used by RFA, etc.<br />
The ChiCom MUST jam everything in Chinese and some other languages from R.<br />
Free Asia, and to do so they mostly employ the main homeservice program<br />
CNR1, often with double audio feed/echo to make it more annoying to listen<br />
to, sometimes also distortion, noise, off-frequency heterodynes, or<br />
additional jamming sources such as Firedrake music. But it's mostly CNR1<br />
and you can find // programming on countless other frequencies on lower<br />
bands too, some of it axually intended for listening rather than jamming.<br />
Of course the jamming transmitters are not listed as broadcasts in the<br />
WRTH. The Aoki online frequency list does a good job of keeping up with<br />
them, denoted by an asterisk next to the victim broadcaster.<br />
(Glenn Hauser-OK-USA, reply for next CONTACT, via dxld Oct 6)<br />
Re: 21410 kHz InterModulation of China R Internat mix 21550 and 21690 kHz.<br />
DJ9KR reported: Dear fellow Intruder Hunters,<br />
Today I have agn heard at 0619 UTC and I am still hearing the IM3 of<br />
ChinaRI on 21410 kHz. It is an IM product of 21550 and 21690 kHz. You find<br />
the same px on all 3 QRGs. In addition there is a firedrake jammer on<br />
21690 kHz.<br />
The purpose of the transmission on 21550 and 21690 kHz is to jam western<br />
Tx-ers. Direction is 80 degrs. from Southern Germany. Pse listen yourself.<br />
Maybe you can hear the IM on 21410 kHz to report to your national<br />
telecoms. authorities. Pse listen also to the attached file. Tnx.<br />
Right at the end, there may have been something to identify the content,<br />
but it was covered up by some noise that I am sure once Uli makes up a<br />
cable for his new radio, he will not have to make recordings by what<br />
sounds like acoustic coupling any more. ;^)<br />
I can find no recent cluster spots of this intermod & no mention on the R1<br />
MS logger, so maybe few know to even look for it.<br />
Perhaps to protect us from somebody's incessant & unwanted propaganda, my<br />
country is being thorough & now also targets potential intermods (0300-<br />
0600 UT both 21550 & 21690 kHz are VoA from notoriously filthy Tinang in<br />
DU; 0600-0700 UT on 21690 kHz they continue from A6-land - both intended<br />
for reception here).<br />
We here would be most grateful to help, should where this jamming signal<br />
is coming from be narrowed down a bit more, and try to get word through to<br />
them of a whole bunch of actual VoA intermods we also need to be protected<br />
from.<br />
Happy China National Day to you all!<br />
73, ex-VR2BG/p, Brett from Hongkong. (intruderalert Oct 1)<br />
Re: 21410 kHz IM of R.China mix 21550 kHz and 21690 kHz.<br />
CHN Dongfang 3 (Gancheng), Hainan Island - jamming site, 11 curtains, at<br />
18 54 18.73 N 108 39 37.81 E<br />
<br />
file:///Z|/DOKUMENTATION-BULLETINS/WW<strong>DX</strong>D-<strong>BC</strong><strong>DX</strong>/2010/<strong>BC</strong><strong>DX</strong>983.TXT[11.06.2012 10:40:22]