The ground station electronics box houses the telemetry hardware that keeps Andromeda connected to the base. The ground station controller keeps communication flowing even if the ground station computer is disconnected while the routerboard will relay digital video via ethernet.
Currently we haven't got any antenna connectors but they'll be coming soon. The usb and ethernet connectors above are for telemetry and video respectively. The other two connectors are for the catapult and dynamixel actuators. The catapult connector allows the GSC to launch the aircraft and measure launch speed. The dynamixel connector facilitates the movement of the antennae. Next update will hopefully be some AHRS progress and equations,etc.
Full article at http://www.projectandromeda.com.au/blog.