[Spooks] Ditter Network back

[Chris Smolinski]

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:
> 
>> Visit http://mailman.qth.net/mailman/listinfo/spooks to unsubscribe from this list
>> 
>> 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