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On Dec 3, 12:49*pm, Drifter wrote:
On 12/3/2011 1:25 AM, Mike wrote: On Dec 2, 6:27 pm, Bob *wrote: Mike wrote: While scanning the 25 meter SWBC band, I noticed some strange signals between 1830 and 1930 UTC. Sounded like time pulses every other second when compared to WWV. Strong in both AM and USB, only barely audible in LSB or lower sync. Incredible range of // oddball frequencies: 11098.5, 11220.7, 11342.1, 11587.1, 11648.1, 11709.2, 11892.5, 11953.5, 12105 (underneath WTWW), 12136.6, 12190.1, 12228.2, 12442.1, 12503, 12533.6, 12686.3. I finally gave up, so there are probably more. Some frequencies might be off by 100 Hertz, since i was using an old Sony ICF-2010. Also, some were incredibly strong, others sounded further away. Any ideas? Mike, Louisville, KY Maybe a harmonic of a CODAR buoy? Fading could be due to time of day conditions. -- http://bit.ly/g2PCII-Hide quoted text - - Show quoted text - CODAR has more of a ping to it than these pulses had. Mike ALE ? *Try this, let us know what it may be. http://www.kb9ukd.com/digital/ Drifter...- Hide quoted text - - Show quoted text - Nope, not ALE. Only one non-ping pulse every two seconds. Sounds like slow time signals. Mike |
#2
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On Dec 3, 6:35*pm, Mike wrote:
On Dec 3, 12:49*pm, Drifter wrote: On 12/3/2011 1:25 AM, Mike wrote: On Dec 2, 6:27 pm, Bob *wrote: Mike wrote: While scanning the 25 meter SWBC band, I noticed some strange signals between 1830 and 1930 UTC. Sounded like time pulses every other second when compared to WWV. Strong in both AM and USB, only barely audible in LSB or lower sync. Incredible range of // oddball frequencies: 11098.5, 11220.7, 11342.1, 11587.1, 11648.1, 11709.2, 11892.5, 11953.5, 12105 (underneath WTWW), 12136.6, 12190.1, 12228.2, 12442.1, 12503, 12533.6, 12686.3. I finally gave up, so there are probably more. Some frequencies might be off by 100 Hertz, since i was using an old Sony ICF-2010. Also, some were incredibly strong, others sounded further away. Any ideas? Mike, Louisville, KY Maybe a harmonic of a CODAR buoy? Fading could be due to time of day conditions. -- http://bit.ly/g2PCII-Hidequoted text - - Show quoted text - CODAR has more of a ping to it than these pulses had. Mike ALE ? *Try this, let us know what it may be. http://www.kb9ukd.com/digital/ Drifter...- Hide quoted text - - Show quoted text - Nope, not ALE. Only one non-ping pulse every two seconds. Sounds like slow time signals. Mike- Hide quoted text - - Show quoted text - Very strong right now (0430 UTC) on 11709.2. Better in USB tonight than AM. Mike |
#3
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On 12/3/2011 11:40 PM, Mike wrote:
On Dec 3, 6:35 pm, wrote: On Dec 3, 12:49 pm, wrote: On 12/3/2011 1:25 AM, Mike wrote: On Dec 2, 6:27 pm, Bob wrote: Mike wrote: While scanning the 25 meter SWBC band, I noticed some strange signals between 1830 and 1930 UTC. Sounded like time pulses every other second when compared to WWV. Strong in both AM and USB, only barely audible in LSB or lower sync. Incredible range of // oddball frequencies: 11098.5, 11220.7, 11342.1, 11587.1, 11648.1, 11709.2, 11892.5, 11953.5, 12105 (underneath WTWW), 12136.6, 12190.1, 12228.2, 12442.1, 12503, 12533.6, 12686.3. I finally gave up, so there are probably more. Some frequencies might be off by 100 Hertz, since i was using an old Sony ICF-2010. Also, some were incredibly strong, others sounded further away. Any ideas? Mike, Louisville, KY Maybe a harmonic of a CODAR buoy? Fading could be due to time of day conditions. -- http://bit.ly/g2PCII-Hidequoted text - - Show quoted text - CODAR has more of a ping to it than these pulses had. Mike ALE ? Try this, let us know what it may be. http://www.kb9ukd.com/digital/ Drifter...- Hide quoted text - - Show quoted text - Nope, not ALE. Only one non-ping pulse every two seconds. Sounds like slow time signals. Mike- Hide quoted text - - Show quoted text - Very strong right now (0430 UTC) on 11709.2. Better in USB tonight than AM. Mike Mike. Just to be sure, on my end, I put the 590h on your 11709.2, about 08:00u. No time sync., I am getting a station here. Way down, can't really pull anything out of it, but oddball bits of music, kind of like a child's music box.?? So, sorry, no help here. I'll check a few of my ult books later today and see if any info on this. You could ask on one of the ult groups on yahoo, if your a member. Let me know if you come up with anything on this, I love a good transmitter/ station hunt. Drifter... |
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