A.35/38dBm B.38/41dBm C.40/43dBm D.43/45dBm
A.dBm B.dB C.dBC D.dBd
A.1dBi=1dBd B.1dBi=(1+2.15)dBd C.1dBd=(1+2.15)dBi D.無(wú)法換算