Re: unusual data signal at 15937.5 kHz
- From: "Ron Baker, Pluralitas!" <stoshu@xxxxxxxxxxxxxxxx>
- Date: Wed, 28 Dec 2005 07:43:26 GMT
<miso@xxxxxxxxx> wrote in message
news:1135753863.603393.24340@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> Nothing heard in the SF Bay area on that frequency. 23 pst
Yeah, I'm not picking it up right now. I have been receiving
it regularly. I've specifically logged it:
2005/12/18 1156 pst
2005/12/21 2026 pst
2005/12/22 0945 pst
2005/12/23 1036 pst
I've put a .wav of it in alt.binaries.alt.
>
>
> Ron Baker, Pluralitas! wrote:
>> I regularly pick up an unusual data signal
>> at 15937.5 kHz (USB). It is 7 fsk signals stacked
>> in frequency. They are 170 Hz shift and there
>> is 170 Hz between them. The Baud rate is 75.
>> All seven channels send the same bit stream
>> but offset in time by as much as 6.66 seconds.
>> The bits show a flat autocorrelation.
>> Anybody know what this is/ who is sending
>> it?
>>
>> --
>> rb
>
.
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