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Re: [HCDX] 13555KHz
Congratulations!
You have heard HiFer beacons. This band is 13.553-13.567 MHz and FCC
allows unlicensed experiments with maximum field strength of 10,000
microvolts/meter at 30 meters. This would mean 3 milliwatts (0.003W) to
isotropic antenna or 1.8 milliwatts (0.0018W) to 1/2 wave dipole.
You can find more information from Google with keyword "HiFer".
73!
Risto
Bob Combs wrote:
>Does anyone know what is going on at 13555KHz? There are many two letter CW beacons on this frequency +/-. They beacons appear to be generated by hobbyists. I have seen nothing in writing as to what is actually happening on this frequency. Anyone know?
>Bob Combs
>New Mexico, USA
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_______________________________________________
THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed
and/or modified under the conditions set down in the Design Science License
published by Michael Stutz at http://dsl.org/copyleft/dsl.txt