jam

Radio Jamming

Archivnummern: AP/s_sig/jam_(Dateiname)

Datei	Datum	Inhalt	Quelle	Dauer
jam_01	180222	VOA, 'noise' jamming, in Amharic, as heard in Addis Ababa, at 1857 utc, on 11695 kHz	ext. Link	00:20
jam_02	180226	VOA, 'local' Beijing jammer totally covers VOA with 'program jamming', in Chinese, as heard in Beijing, at 0002 utc, on 11945 kHz	ext. Link	00:19
jam_03	180226	VOA, weak jamming of MW - shortwave jamming not present or inaudible, in Korean, as heard in Seoul, at 1702 utc, on 1566 kHz	ext. Link	00:17
jam_04	110712	VOA, Beijing Mandarin program jammer totally covering VOA Tibetan, in Tibetan, as heard in Kathmandu, at 1438 utc, on 17760 kHz	ext. Link	00:19
jam_05	180225	RFA, Weak North Korean jammer noted under RFA Korean, in Korean, as heard in Tokyo, at 2132 utc, on 7485 kHz	ext. Link	00:19
jam_06	180225	RFA, Grinding jammer and Chinese co-channel station under RFA Korean on medium wave, in Korean MW, as heard in Seoul, at 1002 utc, on 1566 kHz	ext. Link	00:19
jam_07	180226	RFA, Beijing Mandarin program jamming totally covering RFA Mandarin, in Mandarin, as heard in Beijing, at 0301 utc, on 17660 kHz	ext. Link	00:19
jam_08	180225	RFA, Beijing Mandarin program jammer covering RFA Tibetan, in Tibetan, as heard in Chengdu, at 0232 utc, on 17525 kHz	ext. Link	00:19
jam_09	180225	RFA, program jammer behind RFA Uyghur, in Uyghur, as heard in Chengdu, at 0105 utc, on 7580 kHz	ext. Link	00:19
jam_10	180226	RFA, 'fire alarm' jamming, in Vietnamese, as heard in Hanoi, at 1404 utc, on 11850 kHz	ext. Link	00:19
jam_11	100531	Radio Marti, MW [1180kHz] and shortwave, in Spanish, as heard in San Jose, at 1909 utc, on 11930 kHz	ext. Link	00:17
jam_12	180226	Radio Farda, vicious, wide-band jamming of Mw - no jamming of shortwave, in Persian, as heard in Yerevan, at 1932 utc, on 1575 kHz	ext. Link	00:19
jam_13		A “noise generator” jamming signal used from the late 1940’s to the 1970’s (USSR 1948-1976; Bulgaria, Czechoslovakia 1951-1988; Vietnam - currently in use)	ext. Link	00:20
jam_14		Radio program, transmitted in FM mode and heard distorted in AM mode (USSR 1964-1988, China)	ext. Link	00:20
jam_15		A speech-like jamming signal believed to have been used between 1976 and 1988 in the USSR and Poland (USSR 1976-1988, USSR/Poland 1980-1988)	ext. Link	00:20
jam_16		Swinging carrier, or "wobler" (Cuba, Iran - currently in use)	ext. Link	00:20
jam_17	1979	The USSR jamming a polish RFE/RL /Radio Free Europe/Radio Liberty) broadcast, featuring an almost harmonic concert of sounds. “….. ..” in morse code is the jamming stations ID Translation “51”. - Music (USSR/Poland, 1971-1980)	ext. Link, ext. Link	00:59
jam_18		Music (China, in use since 2001)	ext. Link	00:46
jam_19		“Woodpecker” broadcast from Chernobyl’s Duga-3 station, that disrupted signals across the globe from 1976-1986, when it was rendered in operative by the nuclear accident at the town’s reactor. The Russian Woodpecker was a notorious Soviet signal that could be heard on the shortwave radio bands worldwide between July 1976 and December 1989. It sounded like a sharp, repetitive tapping noise, at 10 Hz, giving rise to the "Woodpecker" name.	ext. Link	00:19
jam_20		Jamming signals. RFE broadcasts information despite Communists efforts to jam RFE signals	ext. Link	00:27

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