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AWR2243: 频率咨询

Part Number: AWR2243
Other Parts Discussed in Thread: MMWCAS-DSP-EVM

Hi TI的工程师,

我们在用自制的2243的4片级联RF板,匹配TDA2做暗室测试的时候,发现有120K、200K的频率干扰,

我们的天线板是参考TI的2243的Demo做的,上面低于MHz的频率只有2243和温度传感器的IIC,

还请帮忙确认下AWR2243内部是否有其他KHz的频率?TDA2的Demo上是否有KHz的频率?

谢谢。