Can anyone tell me what is the difference between the two antenna terminals on the RE700 WiFi Extender for the Vision+? I posted a photo of these terminals below, and arbitrarily labeled them "Terminal A" and "Terminal B". I've seen YouTube videos where people are adding long-range antennas for FPV, but everyone seems to use different antennas on these two terminals. I've seen some guys use LHCP "half dome" or helical antennas on Terminal A and a pinwheel antenna on Terminal B, and another guy will have these reversed. I assume it makes a difference which terminal you use, right? One terminal is transmitting data to the Phantom, and the other terminal is receiving data from it, correct? Which is which?