On March 21, 2018 at 08:38, buzz said...
Can you remote mount one of the set top boxes and send its output over the existing coax?
Thanks for the idea. I have a Cat5 I'm using for network. I can put a Balun with network and control, relocate the dtv box and use the coax for the catv.
More expensive and time consuming than the duplexes idea but I know then Balun will work. Thanks for reminding me.