THE WOBBLER

A Mystery Radio Signal


Reference Material

This page last updated February 21, 2007

Cuban Station List

The general consensus is that the origin of the Wobblers is Cuba and the source is AM broadcast stations.

The Observations Chart logs Wobblers by date and frequency.  More frequencies are checked than appear on the chart.  Those which have shown no activity for an extended period are removed from the chart to make it easier to read, but some of those frequencies are still checked.  Some frequencies have produced no results over a period of time and are no longer monitored. 

The list below is of all frequencies that have been reported or are suspected of producing Wobblers.  Those in red are currently monitored.  Those in bold have produced Wobblers while being monitored.  Those underscored have  been reported but have not produced Wobblers while being monitored.  Those in italics have produced the Woowoo.  Those in normal font are only possible Wobbler frequencies, though no one has reported activity nor has any been heard during monitoring.
540, 560, 590, 610, 620, 640, 670, 680, 710, 730, 740, 750, 770, 810, 820, 830, 860, 870,
900, 910, 920, 930, 950, 960, 1020, 1100, 1120, 1180, 1220, 1270, 1290, 1440, 1510, 1560

The table below lists the Cuban stations variously reported to be on the frequencies currently or once checked for Wobblers.  The convention described above for frequencies reported versus heard during monitoring is used in this table as well.  Those station entries in bold have been DFed and identified as to be the likely Wobbler source on that frequency.  Some stations are listed solely for the sake of completeness.
Frequency
 ID
 Power
 Network
 Location
 Source
530
 ?
 ?
 R.Cadena Habana Habana
 DXFL
540
 CMHV
 1k
 R.Rebelde Sancti Spiritus DXFL/WRTH
550
 ?
 30k
 R.Rebelde
 Pinar del Rio
 DXFL/WRTH

CMDN
 10k
 R.Rebelde Guatanamo
 WRTH

?
 1k
 R.Rebelde Manzanillo, Granma
 WRTH
560
 CMIA
 10k
 R.Rebelde
 Ciego de Avila
 DXFL/FCC

?
 5k
 R.Rebelde
 Moa, Holguin
 WRTH
570
 CMEA
 30k
 R.Reloj
 Santa Clara, Villa Clara
 DXFL/FCC

CMNA
 10k
Pilon, Granma
 FCC
590
 CMHI
 30k
 R.Rebelde/R.Musical
 Santa Clara, Villa Clara
 DXFL/WRTH
600
 CMKV
 150k
 R.Rebelde Urbano Noris, Holguin
 DXFL/WRTH
610
 CMAN
 1k
 R.Rebelde Bahia Honda, Pinar del Rio
 WRTH

CMHI
 1k
 R.Rebelde Trinidad, Sancti Spiritus
 WRTH

?
 ?
 R.Rebelde Mayari Arriba, Santiago de Cuba
 DXFL
620
 CMGN
 30k
 R.Rebelde Colon, Matanzas
 DXFL/WRTH

CMKF
 1k
 R.Rebelde Moa, Holguin WRTH
630
 ?
 5k
 R.Progreso Pinar del Rio WRTH
640
 CMBC
 50k
 R.Progreso
 Guantanamo
 WRTH

CMDQ
 10k
 R.Progreso Las Tunas
 WRTH

CMDD
 5k
 R.Rebelde Las Mercedes, Granma
 WRTH
660
 CMHG
 30k
 R.Progreso Santa Clara, Villa Clara DXFL/WRTH
670
 CMBA
 50k
 R.Rebelde Arroyo Arenas, Cuidad Habana
 DXFL/WRTH
680
 CMJV
 10k
 R.Rebelde Ciego de Avila DXFL/WRTH

CMHN
 1k
 R.Progreso Cienfuegos
 WRTH

CMDB
 1k
 R.Rebelde Santiago
 WRTH

CMAC
 1k
 R.Rebelde/R.Progreso Bahia Honda, Pinar del Rio DXFL/FCC
690
 ?
 20k
 R.Progreso Jovellanos,  Matanzas
 DXFL/WRTH

CMEC
 50k
Santa Clara, Villa Clara FCC
710
 CMW
 150k
 R.Rebelde LaJulia, Habana
 DXFL/WRTH

CMKJ
 10k
 R.Rebelde Holquin
 WRTH

CMHQ
 50k
 R.Rebelde Santa Clara, Villa Clara WRTH

CMJN
 30k
 R.Rebelde Camaguey WRTH
730
 CMBB
 10k
 R.Progreso
 Isle de laJuventud
 DXFL/WRTH
740
 CMJL
 20k
 R.Progreso Camaguey
 DXFL/WRTH
750
 CMHV
 1k
 R.Rebelde/R.Progreso Trinidad, Sancti Spiritus DXFL/WRTH
770
 CMNC
 10k
 R.Rebelde
 Pilon, Granma
 DXFL/FCC
810
 CMDW
 10k
 R.Progreso Guantanamo WRTH
820
 CMJT
 10k
 R.Reloj/R.Progreso Ciego de Avila DXFL/WRTH

CMCA
 10k
 R.Ciudad de la Habana
 Santa Catalina, Cuidad Habana
 DXFL/WRTH
830
 ?
 5k
 R.Reloj
 Holguin
 WRTH

CMFB
 1k
Cienfuegos FCC
840
 CMHW
 10k
 Dobleve
 Santa Clara, Villa Clara
 DXFL/WRTH

CMDQ
 1k
 R.Progreso
 Las Tunas
 WRTH

CMBQ
 1k
 R.Enciclopedia
 La Fe, Isle de laJuventud WRTH

CMKC
 1k
 R.Revolucion
 Santiago de Cuba
 WRTH
860
 CMBL
 10k
 R.Progreso
 Arroyo Arenas, Cuidad Habana
 WRTH

CMDB 30k
Colon, Mantanzas FCC

CMDB
 1k
 R.Reloj
 Baracoa, Guantanamo WRTH

CMMB 10k
Baracoa, Guantanamo FCC
870
 CMDT
 1k
 R.Reloj Sancti Spiritus DXFL/WRTH
880
 CMAF
 30k
 R.Progreso
 Pinar del Rio
 DXFLWRTH
890
 CMHD
 1k
 R.Progreso Santa Clara, Villa Clara
 DXFL/WRTH

CMDZ
 80k
 R.Progreso Chambas, Ciego de Avila
 DXFL/WRTH
900
 CMKP
 50k
 R.Progreso Cacocum, Holguin
 WRTH
910
 CMBL
 10k
 R.Metropolitana
 La Lisa, Cuidad Habana
 DXFL/WRTH

CMGL
 5k
 R.Reloj
 Bolondron, Mantanzas
 DXFL/WRTH

CMFA
 10k
 R.Cadena Agramonte
 Camaguey
 DXFL/WRTH

CMCA
 ?
 R.Ciudad de la Habana
 Santa Catalina, Cuidad Habana WRTH
920
 CMGL
 1k
 R.Reloj
 Moa, Holguin WRTH
930
 CMJS
 10k
 R.Reloj
 Cuidad de Avila
 DXFL/WRTH

CMBG
 1k
 R.Reloj La Jaiba, Mantanzas
 WRTH

CMKN
 1k
 R.Reloj Santiago
 WRTH
950
 ?
 50k
 R.Reloj Habana
 DXFL/WRTH
960
 CMGF
 1k
 R.Enciclopedia
 Mantanzas
 WRTH

CMDJ
 10k
 R.Reloj Guantanamo WRTH

?
 ?
 R.Reloj Cienfuegos
 DXFL

CMJD
 250
 R.Musical
 Ciego de Avila WRTH
1000
 CMAC
 10k
 R.Guama
 Los Palacios, Pinar del Rio DXFL/WRTH
1020
 CMAP
 1k
 R.Guama
 Bahia Honda, Pinar del Rio DXFL/WRTH

?
 ?
 R.Reloj
 ?
 WRTH
1030
 CMAX
 1k
 R.Guama La Palma, Pinar del Rio DXFL/WRTH
1060
 ?
 ?
 R.26
 Matanzas
 DXFL/WRTH
1080
 CMCH
 10k
 R.Cadena Habana
 Guines
 DXFL/WRTH
1090
 CMAP
 1k
 R.Guama
 Santa Lucia, Pinar del Rio DXFL/WRTH

CMCH
 1.5k
 R.Cadena Habana La Salud, Cuidad Habana WRTH

CMKO
 1k
 R.Angula
 Moa, Holguin WRTH
1100
 CMCH
 1k
 R.Cadena Habana
 Habana
 DXFL/WRTH
1120
 CMCH
 5k
 R.Cadena Habana Artemisa, Cuidad Habana
 DXFL/WRTH
1140
 CMCH
 5k
 R.Cadena Habana/
R.Ciudad Bandera/R.Musical
 La Habana
 DXFL/WRTH
1180
 CMBA
 50k
 R.Rebelde Villa Maria, Ciudad Habana
 DXFL/WRTH

CMDB
 1k
 R.Reloj Mayari Arriba, Santiago de Cuba
 WRTH
1210
 CMGL
 10k
 R.Sancti Spiritus
 Sancti Spiritus DXFL/WRTH
1260
 CMBF
 5k
 R.Enciclopedia Arroyo Arenas, Cuidad Habana DXFL/WRTH
1270
 ?
 10k
 R.Reloj Camaguey WRTH

CMGF
 1k
 R.Enciclopedia Varadero, Camaguey
 WRTH

CMBN
 10k
 R.Caribe
 Nueva Gerona, Isla de la IaJuventud
 WRTH
1290
 CMCS
 5k
 R.Progreso
 La Pastora, Habana
 WRTH

CMBQ
 5k
 R.Enciclopedia La Habana
 DXFL/WRTH

CMHW
 1k
 Dobleve
 Rancho Veloz, Villa Clara
 WRTH

?
 ?
 R.Taino
 La Habana
 WRTH
1440
 CMJP
 10k
 R.Surco
 Ciego de Avila
 WRTH
1510
 CMDA
 1k
 R.Enciclopedia Moa, Holguin
 WRTH
1560
 CMBQ
 1k
 R.Enciclopedia Ciego de Avila WRTH
Frequency
 ID
 Power
 Network
 Location
 Source
Notes: Wobbler heard / Wobbler reported / Woowoo heard / Possibles

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© W. Curt Deegan, 2005-2007