Thanks... For some reason I was thinking you could go from one to the other without it being powered... But I found a modulator at RS for $30. Works perfect... And yes, I was trying to run tuner 1 to two monitors, because I'm using an IR remote extender, which can only work on #1. My guess is they used cheaper components in the coax out on that one, assuming that people would just use the RCA outs... then use the coax out on tuner 2 for the far monitor, which does work right and has the UHF remote. So I had to spend $30, so they could probably save $1 per unit. :-)

Dave