Jamming noises on 160M band come again
On JA7AO's BBS, JA7NI said at 09:40Z, April-05th-2006; "Though I was waiting for VE1ZZ today, it's impossible to hear him, because the jamming signals just like last years' niose from BY has been coming from 09:00Z and was 1660-1960khz wide with S9 over. So I reported this thing to JARL." Then, I watched 160M at 11:10Z and there was S9+20db between 1800-1870 and was S9 from 1700 to 1940kHz with my inv vee dipole at 30mtrs high. It's TOO BAD, but I hope I could get VU4AN on 160 later this month. Recorded these jamming sounds by TS-950SDX, CW upper mode, 2.4kHz wide filter, so you can hear WMA file with "Windows Media Player" soft-ware. Each 30 seconds / 125KB sound files; 1) k60405_QRM01.wma on 1822kHz at 20:14j 2006/04/05 2) k60405_QRM02.wma 1840kHz at 20:14j 2006/04/05 3) k60405_QRM03.wma 1801kHz at 20:15j 2006/04/05 4) k60405_QRM04.wma 1890kHz at 20:18j 2006/04/05 20:00j(JST)=11:00Z(UTC) Updated: 05-April-2006 |
de Yosi JA3AAW
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