I don't have scope shots because my scope gives out above 1GHz, it could not measure it. But the device was able to detect features along cable below an inch so it has the required pulse shapes for the pulser and sampler. It almost blew the client chief's socks off, he didn't think that was possible at such a low cost. I opted for an el-cheapo single diode sampler because it did the job.
That is one of my staples and I always keep a vial full of them at hand. It's amazing, I was designing with the BFS17 in the 80's and I still design with them. They are like the VW Beetle.