Asus Eee PC 2G Series User Manual page 99

To prevent radio interference to the licensed service (i.e. co-channel
Mobile Satellite systems) this device is intended to be operated
indoors and away from windows to provide maximum shielding.
Equipment (or its transmit antenna) that is installed outdoors is
subject to licensing.
Because high power radars are allocated as primary users (meaning
they have priority) in 5250-5350 MHz, these radars could cause
interference and/or damage to license exempt LAN devices.
ASUS Eee PC A-13