wait 833kHz is in range of medium AM broadcast 300-3000kHz and 30-300kHz is longwave AM broadcast but as i know 3-30kHz is enough for submarine communication. so what wrong with using low frequency, huge antenna ?
wait 833kHz is in range of medium AM broadcast 300-3000kHz and 30-300kHz is longwave AM broadcast but as i know 3-30kHz is enough for submarine communication. so what wrong with using low frequency, huge antenna ?
Last edited by therian; - 5th March 2007 at 12:10.
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