the S12 prameter is no lower frequence, which frequency do you recommend? 0.1*Fback channel?
Hello, I am not completely understanding your meaning, this table is for Single-Ended PCB Traces With Attached PoC Networks.
If the Transmission Channel Requirements for Coaxial Cable Applications， please refer to Table7-6 which include lower frequency for S12 parameter.
If I misunderstanding your meaning, please contact me again. Or we could communicate with Chinese in order to understand your question.
