A.20 B.21 C.22 D.23
A.線路損耗5.1dB/7.5dB/100m;耦合損耗72dB/84dB B.線路損耗7.1dB/7.5dB/100m;耦合損耗72dB/84dB C.線路損耗5.1dB/7.5dB/100m;耦合損耗52dB/84dB
A.S6 B.S3 C.S4 D.S12