[time-nuts] GPS Spoofing
Poul-Henning Kamp
phk at phk.freebsd.dk
Sun Jul 28 17:29:51 UTC 2013
In message <DAB33AEF-98EF-4503-89A7-657F0D25AC48 at rtty.us>, Bob Camp writes:
>I'm not talking about taking out Loran-C over the entire North Atlantic.
>The target is a harbor sized area. For that, you certainly do not need a
>600' antenna or megawatts of power.
No, you need about 600W (continuous) and a loop-antenna about 5m in diameter.
Do the math, It's not as easy as you think.
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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