[time-nuts] The Demise of LORAN (was Re: Reference oscillator accuracy)
Hal Murray
hmurray at megapathdsl.net
Mon Nov 16 00:30:06 UTC 2009
> Jamming Range : Average 40 meters radius
> Output Power : Total 6.5 Watt
> ratio : 40/6.5 = 6.15 meters/watt
Isn't received power 1/R-squared?
I think those calculations should be radius-squared/watts
I find it interesting that the products designed as jammers have ranges of
"only" a few 10s of meters while a recent message here said 1/2 mile from a
digital-radio link that was transmitting on 315 MHz. (aka designed for
something else rather than as a jammer)
Similarly, the Monterey Bay jammer wasn't trying to be a jammer, and it wiped
out a huge area.
--
These are my opinions, not necessarily my employer's. I hate spam.
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