Asus Eee PC 900A/XP - Manual (Page 67)

ASUS Eee PC A-5
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.
Max. SAR Measurement (1g)
802.11b SAR Value: 0.033 W/kg
802.11g SAR Value: 0.055 W/kg