[HCDX] ETH jamming VoA Tigrigna on Nov 14 at 1900-1930 UT
ETHIOPIA - JAMMING against VoA Amharic, Oromo, and Tigrigna languages. The Ethiopians bought exact 6 x BBEF Beijing Made in China TX units some 8 years ago, which may possible switch to broadband DRM digital mode transmission too, most modern tx units on very stable frequency alignement. VoA Tigrigna Monday through Friday 1900-1930 UTC9485_WOF(ex15630) 9755_SMG 11900_UAE(ex13860, ex15785) 11955_SAO 12040_UDO(ex11720) 12130_LAM - no signal heard at 19.25 UT 12140_KWT 13775_UDO(ex13860_UAE) 15690_LAM Checked Ethiopian jamming against VoA Ethiopian languages, VoA schedule, now just 4 weeks after appearence on October 14. Not been jammed noted today on 11955_SAO, 12140_KWT, and 15690_LAM kHz. Jamming WHITE NOISE visible on screen. 9485 broad wide signal 9466 - 9501 kHz width. S=9+10dB 9755 broad wide signal 9740 - 9768 kHz width. 11900 broad wide signal 11896 - 11904 kHz width. 12040 broad wide signal 12036 - 12044 kHz width. 13775 broad wide signal 13770 - 13780 kHz width. (wb df5sx, wwdxc BC-DX TopNews November 14) _ Hard-Core-DX mailing list Hard-Core-DX@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/hard-core-dx http://www.hard-core-dx.com/ ___ THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed and/or modified under the conditions set down in the Design Science License published by Michael Stutz at http://www.gnu.org/licenses/dsl.html
[HCDX] ETH jamming
ETHIOPIA DWL Amharic sce. Two BROADBAND jammer from ETH with annoying hiss audio noted on two QRGs only today 1400-1457 UT Jan 8th: 11645 and 15640. No interfering signals on Kigali channels either 15620 or 15660 kHz. Jamming covered 11635.5 - 11653.8, 15633.8 - 15648.8 slots, measured on Eton E1 with 2.3 kHz filter. 73 wb ---[Start Commercial]- Order your WRTH 2008: http://www.hard-core-dx.com/redirect2.php?id=wrth2008 ---[End Commercial]--- Hard-Core-DX mailing list Hard-Core-DX@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/hard-core-dx http://www.hard-core-dx.com/ ___ THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed and/or modified under the conditions set down in the Design Science License published by Michael Stutz at http://www.gnu.org/licenses/dsl.html
Re: [HCDX] ETH jamming
This is sad news and historical irony. Asa Briggs writes in his famous BBC history that Italy was the first country to start radio jamming. This happened in 1936 when Italy occupied Ethiopia. Ethiopian radio began to broadcast messages to get help when Italian forces started their invasion. These broadcasts were jammed by the Italians. http://en.wikipedia.org/wiki/Asa_Briggs Now the Ethiopian government is jamming foreign broadcasts to Ethiopia. Jorma Mantyla Kangasala Finland On Tue, 8 Jan 2008, Wolfgang Bueschel wrote: ETHIOPIA DWL Amharic sce. Two BROADBAND jammer from ETH with annoying hiss audio noted on two QRGs only today 1400-1457 UT Jan 8th: 11645 and 15640. No interfering signals on Kigali channels either 15620 or 15660 kHz. Jamming covered 11635.5 - 11653.8, 15633.8 - 15648.8 slots, measured on Eton E1 with 2.3 kHz filter. 73 wb ---[Start Commercial]- Order your WRTH 2008: http://www.hard-core-dx.com/redirect2.php?id=wrth2008 ---[End Commercial]--- Hard-Core-DX mailing list Hard-Core-DX@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/hard-core-dx http://www.hard-core-dx.com/ ___ THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed and/or modified under the conditions set down in the Design Science License published by Michael Stutz at http://www.gnu.org/licenses/dsl.html ---[Start Commercial]- Order your WRTH 2008: http://www.hard-core-dx.com/redirect2.php?id=wrth2008 ---[End Commercial]--- Hard-Core-DX mailing list Hard-Core-DX@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/hard-core-dx http://www.hard-core-dx.com/ ___ THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed and/or modified under the conditions set down in the Design Science License published by Michael Stutz at http://www.gnu.org/licenses/dsl.html