[Spooks] Ditter Network back

[Ernie Rice]

Thanks! I hear nothing here in Ohio USA

Ernie

Sent from my iPhone

On Mar 22, 2013, at 13:12, Chris Smolinski <csmolinski at blackcatsystems.com> wrote:

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> 
> A quick burst of RF, like a CW "dit". Ditters send these, repeating every few seconds. They may be for propagation measurement, the exact purpose is unknown.
> 
> On Mar 22, 2013, at 12:52 PM, Ernie Rice wrote:
> 
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>> 
>> What's a ditter?
>> 
>> Ernie
>> 
>> Sent from my iPhone
>> 
>> On Mar 22, 2013, at 12:34, Chris Smolinski <csmolinski at blackcatsystems.com> wrote:
>> 
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>>> 
>>> I'm observing ditters on these frequencies so far (still checking for more), with about a 3 second period:
>>> 10670
>>> 10830
>>> 10990
>>> 11150
>>> 11830
>>> 
>>> Chris Smolinski
>>> Westminster, MD USA
>>> 
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> 
> Chris Smolinski
> Black Cat Systems
> http://www.blackcatsystems.com
> 
> 
> 
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