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[aprssig] aprs Radiation Senser

Joe Jesson jjesson at voyager.net
Sat Mar 26 17:00:56 UTC 2011


 Perfect for a 1 pps GPS chip output.

 Joe KC2VGL

----- Original Message ----- 
From: "Guido Trentalancia" <iz6rdb at trentalancia.com>
To: <aprssig at tapr.org>
Sent: Saturday, March 26, 2011 10:49 AM
Subject: Re: [aprssig] aprs Radiation Senser


> On Sat, 2011-03-26 at 11:28 -0500, Joe Jesson wrote:
>> Very low cost radiation detectors:
>> http://www.anythingradioactive.com/downloads/ion.html
>>
>> Physics professors at Purdue has been doing some interesting work on a
>> commercial radiation monitoring network:
>> Nuclear Detection via a System of Widely Distributed Low Cost Detectors
>> "A radiation detection system includes many receivers to continuously
>> receive radiation emission data from at least some of a sufficient 
>> density
>> of dispersed detectors capable of communicating geo-positions and photon
>> emission counts over a network; the data includes gamma intensities,
>> time..."
>> http://www.google.com/patents/download/12_168_669_NUCLEAR_DETECTION_VIA_A_SYSTE.pdf?id=Y-qyAAAAEBAJ&output=pdf&sig=ACfU3U1qXoGKCZLLklxoWsBsaFuB6vhw7Q&source=gbs_overview_r&cad=0
>
> It reminds me of the importance of NTP time sync for participants.
>
> 73,
>
> Guido IZ6RDB
>
>
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