UID :114782
UID :2
UID :105481
UID :104855
tensor:还要一套校准件, 里面有,有开短, 短路, 有50欧匹配负载。 三个分别接上可以用矢网测一下。你说的这种情况,一般是另一个端口接一个匹配负载来测。 (2017-04-17 15:28) eaSf[!24"
UID :114104