Lenovo G455 User Manual page 73

Note: The transmission diversity function is implemented for this product. For WLAN card (Model:
AR5B95, AR5B93, BCM94313HMG2L, BCM943225HM) using Main and Auxiliary antennas for
transmission in the IEEE 802.11 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 WLAN cards (Model: AR5B95, AR5B93, BCM94313HMG2L,
BCM943225HM) in the IEEE 802.11 a/b/g, or MIMO ( Multiple In Multiple Out ) transmission
mode, the radio frequency energy is emitted from Main antenna.
ii) FCC ID of wireless module:
There is no FCC ID for Mini PCI Express Card shown on the enclosure of your Lenovo computer.
Instead you will find an indicator label pointing to the location of the FCC ID on the bottom side
of your Lenovo computer. This label will be of the format "Contains Transmitter Module: FCC
ID: XXXX", where XXXX represents the FCC ID that corresponds to your preinstalled Wireless
LAN/WiMAX module.
iii) Radio Frequency interference requirements:
• The devices have been tested and found to comply with the limits for a Class B digital
device pursuant to FCC Part 15 Subpart B. The model AR5B95, AR5B93,
BCM94313HMG2L, BCM943225HM was subject to DoC. Refer to "Electronic emission
notices" on page 68.
II. Preinstalled integrated Bluetooth module
• FCC ID: QDS-BRCM1033 (Model: BCM92046MD_GEN)
i) FCC ID and installation of the module:
If you find an indication "Contains Transmitter Module: FCC ID: QDS-BRCM1033" on the
label at the bottom side of your computer, your computer contains the Bluetooth transmitter
module (Model: BCM92046MD_GEN). The Bluetooth module is preinstalled by Lenovo, and
is not removable by users.
ii) The FCC RF safety requirement:
The radiated output power of the Bluetooth module is far below the FCC radio frequency
exposure limits. Therefore, a 20 cm of separation between the Bluetooth antenna and human
body is not required.
iii) Radio Frequency interference requirements:
The device has been tested and found to comply with the limits for both a Class B digital
device regarding FCC Part 15 Subpart B and an intentional radiator regarding FCC Part 15
Subpart C; then it underwent the certification processes for both rules. Thus the FCC ID
MCLBCM92046 of this device includes both certifications of Part 15 Subpart B and C.
Appendix F. Lenovo regulatory notice
65