We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissable in your locale.


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Date Registered:
February 25, 2016, 2221 UTC
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- Rob

CT/MA border
Email: commsigma@gmail.com
KiwiSDR (x4) online - http://sigmasdr.ddns.net:8073/
ΣSDR Blog - https://n1nte.blogspot.com/

Item image   SwitchMode Power Supply Handbook by Keith Billings