Fwd: iwconfig format , if free bsd have not , author is false person for freebsd -only mobile application 16 hours per dday

[swjatoslaw gerus]

Polytropon <freebsd at edvax.de>
> > with  limit -174 dbm for 1 hz bandwitch 
> 
> 1 Hz? One (whole) Hertz? I doubt that's true... :-)
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More practical if normalized to 1mW in a 50Ωsystem
•Np (dBm/Hz) = 10log(4.004e-21/.001W) = -174 dBm/Hz
•Using this equation we can now relate the Np to a 50 Ωtest system at 1
mW
•This is common standard for communication test equipment
•Therefore: -174 dBm/Hz is the output power of a 50 Ωresistor at the
average temperature of the earth in a 1 Hz bandwidth

 Sorry  Gentlemen 

 Need not your opinion to this question

check publication of Draper Laboratory 

http://www.draper.com/solution/gps-modernization

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