A.發(fā)信-4dBr,600Ω(平衡型)收信-7dBr,600Ω(平衡型)
B.發(fā)信-4dBr,600Ω(平衡型)收信-10dBr,600Ω(平衡型)
C.發(fā)信0dBr,600Ω(平衡型)收信-10dBr,600Ω(平衡型)
D.發(fā)信0dBr,600Ω(平衡型)收信-7dBr,600Ω(平衡型)
A.10GHz
B.50GHz
C.100GHz
D.150GHz
A.8%
B.3.75%
C.2.5%
D.2%