I tested the Planet Waves cable.   I had 135 feet left on a roll, so I tried putting BNC connectors on each end.  I was able to view the Oppo screen saver, but as soon as I hit play to watch the bluray disc, the picture cut in and out.   So I decided to cut the cable down to exactly 100 feet.  At 100 feet I had no issues with the signal cutting out.  I had a perfect picture!