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radio beacons
Dec 29 2011

This Site Is For Sale

Posted by Tim

This site is for sale, contact tim@n9ro.com

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Sep 21 2011

Tunable Notch Filter

Posted by Tim

Here I am using the Tunable Notch Filter as I search for 600 Meter beacons. You can add as many filters as you wish.
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Sep 14 2011

Interesting Beacon Post At Receivedsignal.us

Posted by Tim

See and hear some beacons first hand at receivedsignal.us

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Feb 19 2011

10 Meter Propagation Has Been Great!

Posted by Tim

Tags:

Look at the 10 meter PropNet catches for the past 24 hours (today is Saturday Feb. 19). Circuits all over the place!

Catches

Nov 03 2010

Place Lab: Using Radio Beacons

Posted by Tim

Here is an interesting paper on a radio based approach to location.

http://www.placelab.org/publications/pubs/pervasive-placelab-2005-final.pdf

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