good idea on the phase test, but hows that going to work once all the analogs go away?
I measured signal strength on each antenna separately, then measured after they were conbined. When i obviously had more signal strength, i knew they were in phase.
Samsung TV, Pio-Elite AVR, OppoBD, Wharfedale Speakers, Kicker Subs. Bell EVu, DB-4e OTA:)