CYW920706WCDEVAL EDR灵敏度和BER基准测试失败

有人测试了CYW92606WCDEVALL的校准测试集，如安立MT852B吗？我的评估板在低和高频率下EDR灵敏度和BER地板测试失败。我认为它可能是从与RF信号内联路由的滤波器的滚降，但是在零欧姆电阻的离散中切换没有更好的效果。我还注意到，与离散的阻抗匹配是可怕的，而它是合理的过滤器。



     以下为原文
  Has anyone tested the CYW92706WCDEVAL with a calibrated test set such as the Anritsu MT8852B?  My evaluation board is failing the EDR Sensitivity and BER Floor tests at the low and high frequencies.  I thought it might be rolloff from the filter that is routed inline with the RF signal, but switching in the discretes with the zero ohm resistors had no better effect.   I also noticed that the impedance match with the discretes is awful, whereas it is decent with the filter.