Lenovo ThinkPad X61 Series User Manual page 3

USA — Federal Communications Commission (FCC)
I. RF safety compliance
The antennas used for wireless LAN Mini PCI Express Cards (Model:
AR5BXB6, AR5BXB63-L, WM3945ABG, 4965AG, 4965AGN, and AR5BXB72) in
this notebook computer are located on the upper side of the LCD screen, and
the antenna used for Bluetooth card (Model: J07H081) is located on the
keyboard bezel under the palm rest to the right.
For the illustrations of each antenna location, see the "UltraConnect
LAN antennas" and "Bluetooth antenna" sections in Access Help.
Note: The transmission diversity function is implemented for this product.
The total radiated energy from the Main and Auxiliary antennas connected to
one of the wireless LAN Mini PCI Express Cards and Bluetooth card (with its
built-in antenna on the card) conforms to the FCC limit of SAR (Specific
Absorption Rate) requirement regarding CFR Part 2 section 1093. The
maximum SAR values measured for the ThinkPad X61 Tablet computer are
less than the limit (1.6W/Kg), when the computer was used in the
conventional settings.
II. User installable Wireless LAN module
Mini PCI Express Cards:
v FCC ID: PPD-AR5BXB6 (Model: AR5BXB6)
v FCC ID: PPD-AR5BXB63-L (Model: AR5BXB63-L)
v FCC ID: PPD-AR5BXB72-L (Model: AR5BXB72)
2
d'état d'alimentation. Pour plus d'informations, reportez-vous à la
section "Voyants d'état de l'alimentation" dans l'aide Access.
For WLAN cards (Models: AR5BXB6, AR5BXB63-L, WM3945ABG,
4965AG, and 4965AGN) using Main and Auxiliary antennas for
transmission in the IEEE 802.11 a/b/g transmission mode, radio
frequency energy is not emitted simultaneously from both Main and
Auxiliary antennas. One of the antennas is selected automatically or
manually (by users) to have good quality of radiocommunication
(transmission diversity function).
For the WLAN card (Model: 4965AGN) using MIMO (Multiple In
Multiple Out), multiple antennas (Main and Auxiliary) can transmit
radio frequency energy simultaneously.
For the WLAN card (Model: AR5BXB72) using either MIMO or IEEE
802.11 a/b/g transmission mode, multiple antennas (Main and
Auxiliary) can transmit radio frequency energy simultaneously.
Third antenna is also used with the Models: 4965AGN and AR5BXB72
on some models, and functions as Receive Only. It does not emit any
radio frequency energy.
™
wireless