I am using Padfone to support mobility in my work. but issue is that I cannot show presentations on projector, because those Asus R&D forgot to put external video output in tablet mode....
I bought microusb female and micro hdmi female, connected phone with tablet, and pressed down black button in phone bay but padfone didn't go in tablet mode. Prehaps there are some software trigger also for gps antenna.
Idea behind this was to make hdmi split cable to mirror video feed.
If someone has gone further please share your story
The antennas are connected via the three pins on the bottomleft side of the Padfone...
Also bear in mind that you usually need to modify the HDMI plug (cut off about 2mm of the rubber) to allow it to slide deeper into the phone due to the design of the phone...
But I guess the station has a special Micro-USB connector to connect the station... Maybe you should see if there are any extra pins or something like that... I'm not really a hardware guy...