I'm glad somebody brought this up. I've got 2 of the DB212 antennas, without any phasing harness.
The tower that the repeater is going up on is 90', wide spaced triangular tower (about 20' at the bottom & 8' at the top). I'm just wondering if the work in building the harness, building the supports (the tower is not vertical, so I will have to 'make' a vertical support for them) is really worth the effort for an additional element. Seems I saw that with the 2 element configuration you only get about 2dB out of it. Doesn't seem like all the work is worth it. The reduced coverage off the back of the tower is not a concern. Just thought I'd throw this up into the wind. Thanks, Tim W5FN