Long Transducers. Y-cut Lithium Niobate. Normal prep, no proton-exchange.

The outside high F device has some aluminum that was not lifted properly. Unsure whether this is connected and will affect use. The inside high F device looks open midway down the bus.

Sign Low F Mid F High F

Smith Charts and SWR for each port Before Impedance Matching (As counted from the top):

After Impedance Matching (As counted from the top):

I found deflected light that was very faint using T3. It seemed to be coming out the end of the device not the side. I will try to get data and pictures soon.