Lenovo ThinkPad X61 Series User Manual page 7

If you find an indication "Contains Transmitter Module: Canada IC:
2878D-J07H081" on the label at the bottom side of your computer, your
computer integrates the Bluetooth transmitter module. The Bluetooth module is
preinstalled by Lenovo, and is not removable by users. If your card requires
replacement via the proper steps shown in "Getting help and service" of the
Service and Troubleshooting Guide, Lenovo will request you to send your
computer with the card to Lenovo so that Lenovo will repair it.
Low power license-exempt radiocommunication devices (RSS-210):
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. this device must accept any interference, including interference that may
The transmitter devices have been designed to operate with the antennas
integrated in ThinkPad computer, and having a maximum gain of within 3
dBi.
The maximum antenna gain permitted for devices in the 5250-5350 MHz and
5725-5825 MHz bands complies with the e.i.r.p. limit in section A9.2 of
RSS-210.
When you use the model AR5BXB6, AR5BXB72, WM3945ABG, 4965AG, or
4965AGN:
v The devices for the band 5150–5250 MHz are only for indoor usage to
reduce potential for harmful interference to co-channel Mobile Satellite
systems.
v High power radars are allocated as primary users (meaning they have
priority) of 5250–5350 MHz and 5650–5850 MHz and these radars could
cause interference and/or damage to LELAN (Licence-Exempt Local Area
Network) devices.
Exposure of humans to RF fields (RSS-102): ThinkPad computers employ
low gain integral antennas that do not emit RF field in excess of Health
Canada limits for the general population; consult Safety Code 6, obtainable
from Health Canada's Web site at www.hc-sc.gc.ca/rpb
Numéro d'homologation IC
I) Module sans fil installable par l'utilisateur: Les cartes Express mini-PCI
de réseau local sans fil:
v IC: 4104A-AR5BXB6 (Model: AR5BXB6)
v IC: 4104A-ARBXB63L (Model: AR5BXB63-L)
v IC: 4104A-ARBXB72L (Model: AR5BXB72)
v IC: 1000M-LEN3945 (Model: WM3945ABG)
v IC: 1000M-L4965AG (Model: 4965AG)
6
cause undesired operation of the device.