OT-P3 capture of a 17M intruder

[N5GE]

I sent CODAR a message and a screen capture from the P3 yesterday.

The president of the company said the signature of the RF signal was
not from their radar.  He was very helpful, saying that if I could
send him a recording of it he might be able to help find out what it
is.



On Tue, 15 Jan 2013 08:15:47 -0600, Bill Hammond <[hidden email]>
wrote:

>
>> http://signals.taunus.de/DIG_introd.htm
>
>I was able to access this URL this morning.  He does do an excellent job of describing the signals complete with recordings.  I believe the signal I recorded is a QAM signal or phase shift keying.  If he returns this morning 1450Z or so I'll record the audio. I  do not believe it is CODAR.  More ears would be useful :)
>73,
>Bill
>AK5X
>
>
>
>
>On Jan 14, 2013, at 7:17 PM, <[hidden email]> <[hidden email]> wrote:
>
>> David,
>>
>> Here is one of the best out there.....
>> http://signals.taunus.de/DIG_introd.htm
>>
>> The page author does a really nice job!
>>
>> Jim, N1SZ
>>
>> -----Original Message-----
>> From: [hidden email]
>> [mailto:[hidden email]] On Behalf Of david Moes
>> Sent: Monday, January 14, 2013 7:40 PM
>> To: [hidden email]
>> Subject: Re: [Elecraft] OT-P3 capture of a 17M intruder
>>
>> Just to take this one even further of topic   Ive always been fascinated
>> by strange sounds and signals on the HF bands in and out of the amateur
>> bands    I wonder if there is a website that has audio samples with some
>> sort of explanation of what they are.    sometimes there are
>> descriptions in listening Times but a site with samples would be cool.
>>
>>
>>  On 1/14/2013 10:40 AM, Bill Hammond wrote:
>>> Anyone have any ideas as to what this is?
>>>
>>> http://www.flickr.com/photos/ak5x/8380898512/in/photostream
>>>
>>> I have seen similar signals before, but not in the amateur bands.  Today
>> this one marched across 17 meters.  Details in the posting.
>>>
>>>
>>>
>>> Bill Hammond
>>> [hidden email]
>>> Bill Hammond-AK5X
>>> [hidden email]
>>> [hidden email]
>>> K3 #69
>>> P3 #817
>>> KPA500 # 149
>>> KAT500 #290
>>> K2/100 #4637
>>> K1 #2033
>>> KX1 #1023
>>> KX3 #583
>>> W2
>>> T1
>>>
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>>
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>
>Bill Hammond
>[hidden email]
>Bill Hammond-AK5X
>[hidden email]
>[hidden email]
>K3 #69
>P3 #817
>KPA500 # 149
>K2/100 #4637
>K1 #2033
>KX1 #1023
>KX3 #583
>W2
>T1
>
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>Elecraft mailing list
>Home: http://mailman.qth.net/mailman/listinfo/elecraft
>Help: http://mailman.qth.net/mmfaq.htm
>Post: mailto:[hidden email]
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>This list hosted by: http://www.qsl.net
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73,
Tom
Amateur Radio Operator N5GE
ARRL Lifetime Member
QCWA Lifetime Member

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[Eric Swartz - WA6HHQ]

Lets let this thread end for now. We've beat the 17M intruder to death.. ;-)

73,

Eric
Elecraft List Modulator and Moderator
---
www.elecraft.com


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