Yeah I did one last week and the range is better than stock and also with a reflector, but it didn't gain much more range in my rural forest (20dbm - FCC power).
Stock @ 2400 feet (730 meters)
Reflector @ 2600 feet (790 meters)
ITE-DBS01.4 @ 3300 feet (1005 meters)
The videos are not too clear, but I believe this is how I understand the antenna connections.
Controller bottom is 5.8GHz TX and connects up to DBS Port 1
Controller middle is 2.4GHz (don't know if this is TX or RX) and connects up to DBS Port 2
Controller top is 2.4GHz (don't know if this is TX or RX) and connects up to DBS Port 3
Is this right?