UID :115472
描述:当我扫频0-20G,step size 为0.01G时,在1.5G左右可以看到一个 - 20DB的点
图片:1.jpg
描述:而1M - 10G ,step为0.5M时 ,却看不到那个- 20DB的点了。
图片:2.jpg
UID :73077
UID :115161
UID :75256