[Lowfer] NAA OTA, Odd signal on 25.2 in EN90xn

[David L. Wilson]

The MSK spectrum looks like a set of carriers (though it is not) when it
alternates bits during maintenance cycles.
--
David L. Wilson


> -----Original Message-----
> From: Lowfer [mailto:lowfer-bounces at mailman.qth.net] On Behalf Of
> Michael Sapp
> Sent: Tuesday, December 30, 2014 11:46 AM
> To: lowfer at mailman.qth.net
> Subject: [Lowfer] NAA OTA, Odd signal on 25.2 in EN90xn
> 
> Hi All: Not currently seeing NAA, but strong set of carrier like signals
around
> 25.2 kHz...
> 
> https://www.dropbox.com/s/oa1wgq87wzlohvl/capt00056.jpg?dl=0
> 
>     Other usual MSKs like 18.3, 21.4, 23.4 and 24.8 are below average rx
levels
> at the moment.  73, Mike wa3tts
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