单选题In an outdoor bridge link， what is calculated by using this formula： transmitter power + antennagain - insertion OR cable loss（）？AFresnel zoneBSNRCSLRDPoEEEIRP
单选题
In an outdoor bridge link， what is calculated by using this formula： transmitter power + antennagain - insertion OR cable loss（）？
A
Fresnel zone
B
SNR
C
SLR
D
PoE
E
EIRP
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