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CC2642R-Q1: 关于阻抗测量的问题

Part Number: CC2642R-Q1


您好!

请教以下两个问题:

1.这是TI的展示板,如下图,断开了连接板载天线的电容,焊上同轴线连接到网络分析仪,在网分上能看得到50R的阻抗值吗?这样测量几R为正常?

2.若是将同轴线焊到Balun电路的输出端,阻抗是50R吗?这样测量几R为正常?

       

多谢!