WebRec. ITU-R P.341-4 3 where Ltc and Lrc are the losses, expressed in decibels, in the transmitting and receiving antennas circuits respectively, excluding the dissipation associated with the antennas radiation, i.e., the definitions of Ltc and Lrc are 10 log (r’/r), where r’ is the resistive component of the antenna circuit and r is the radiation resistance.
Loss Head Indicators & Transmitter, LOH Indicator, Loss of Head ...
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Head Loss Engineering Library
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