[Milsurplus] New MF Amateur Band Approved at WRC - 472 to 479 kHz

B Smith smithab11 at comcast.net
Wed Feb 15 10:57:20 EST 2012


Reading the fine print below  .  .  .  does this mean we can bump up 
the EIRP to 5 watts? That would be quite a bit of input power? 
Perhaps 1 or 2 KW? Looks like some of the ole broadcast transmitters 
may find their way down to 472-479 Kcs.

73
breck

5.A123  The maximum equivalent isotropically radiated power (EIRP) of 
stations in the Amateur Service using frequencies in the band 472-479 
kHz shall not exceed 1 W. Administrations may increase this limit of 
EIRP to 5 W in portions of their territory which are at a distance of 
more than 800 km from the borders of Algeria, Saudi Arabia, 
Azerbaijan, Bahrain, Belarus, China, Comoros, Djibouti, Egypt, United 
Arab Emirates, the Russian Federation, Iran, Iraq, Jordan, Kazakhstan, 
Kuwait, Lebanon, Libya, Morocco, Mauritania, Oman, Uzbekistan, Qatar, 
Syrian Arab Republic, Kyrgyzstan, Somalia, Sudan, Tunisia, Ukraine and 
Yemen. In this frequency band, stations in the Amateur Service shall 
not cause harmful interference to, or claim protection from, stations 
of the aeronautical radionavigation service. 



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