I'm a newbie here. Been on Charter for long time with 5 HDTV sets connected directly. Charter just switched to all digital and blocked direct connections. So all sets require an HD box at $10.95 each. Time to switch to OA antenna on 4 TVs. Will keep the HD DVR box for 1 HDTV, internet, and phone
Here is my TV Fool Analysis:
I have clay tile roof and attic with stand-up space available for Antenna if feasible.
Would welcome your suggestions for antenna, amplifiers, splitters.