Hi Cash, Thank you for getting back to me. Happy New year! The differentiation to the set up here compared to clamp on app note is they are in V configuration vs direct path with transducers in the app note. Similar to figure 4 in this app note? https://www.ti.com/lit/wp/sway007/sway007.pdf?ts=1736329702952&ref_url=https%253A%252F%252Fwww.ti.com%252Ftool%252FEVM430-FR6047 So the screengrabs show UPS and DNS on the ADC Capture. And the measurement was taking on the receiver side. Does this mean it is the received upstream and downstrean signals respecetively or is this just the normally excitation signal. If so what should the receive signal look like? and how would it differ to screen grabs shared. Any examples you can share, I can send this to the customer to retake the measurement. I can also advise to try direct path orientation of transducers to see if that helps any. Many Thanks Calex
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