----- Original Message -----
From: "Mark Saunders, KJ7BS" <[EMAIL PROTECTED]>
To: "Elecraft Mail List" <elecraft@mailman.qth.net>; "QRP-L Mail List"
<[EMAIL PROTECTED]>
Sent: Tuesday, June 27, 2006 4:16 PM
Subject: [QRP-L] Undetectable Radar
Keep an eye on this one. Undetectable Radar! The inventor says it sounds
like static on a receiver.
http://tinyurl.com/nf7aq
It doesn't look much different from a standard spread-spectrum signal. They
aren't exactly undetectable, the IRA could tell when the British army were
in the vicinity and using SS signals because they could hear the increased
noise level on the scanners they used to monitor the military radio
channels.
Leon
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