iv) Radio Frequency interference requirements:

vThe 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 AR5BHB63-L was subject to DoC. Refer to “Electronic emission notices” on page 8. The model 512AN_MMW underwent the certification process with each respective FCC ID number listed in “I. User installable Wireless LAN module” on page 1.

vEach device is restricted to indoor use due to its operation in the 5.15 to

5.25 GHz frequency range. FCC requires these products to be used indoors for the frequency range 5.15 to 5.25 GHz to reduce the potential for harmful interference to co-channel Mobile Satellite systems.

vHigh power radar are allocated as primary users of the 5.25 to 5.35 GHz and 5.65 to 5.85 GHz bands. These radar stations can cause interference with and/or damage this device.

II. Preinstalled integrated Bluetooth module

vFCC ID: QDS-BRCM1033 (Model: BCM92046MD_GEN)

i)FCC ID and installation of the module: If you find the FCC ID “QDS-BRCM1033” on the label at the bottom side of your computer, your computer integrates the Bluetooth transmitter module (Model: BCM92046MD_GEN). 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, shipped with your computer, Lenovo will request you to send your computer with the card to Lenovo so that Lenovo will repair it.

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.

For the location of the Bluetooth module “BCM92046MD_GEN” and its built-in antenna, see the ″About your computer″ section in Access Help.

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 QDS-BRCM1033 of this device includes both certifications of Part 15 Subpart B and C.

III. Simultaneous use of RF transmitters

Your ThinkPad computer is approved for simultaneous use of the transmitters listed below:

vWireless LAN adapter (FCC ID: PPD-AR5BHB63-L or PD9LEN512ANMU)

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Lenovo 45N3558 manual Iv Radio Frequency interference requirements, II. Preinstalled integrated Bluetooth module
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45N3558 specifications

The Lenovo 45N3558 is an essential accessory in the world of technology, specifically designed for enhancing productivity and convenience for Lenovo laptop users. This item, commonly referred to as a Lenovo battery pack, serves as a replacement for various Lenovo laptop models, ensuring users have a reliable power source whether they are on the go or working from home.

One of the main features of the Lenovo 45N3558 is its impressive battery capacity, which allows for extended use. Users can expect longer battery life, ideal for professionals who rely on their laptops for hours of work without access to a power outlet. This feature is particularly advantageous for students, travelers, and those in mobile professions.

The Lenovo 45N3558 incorporates advanced lithium-ion technology, which provides a higher energy density and longer cycle life compared to traditional battery solutions. This means users benefit from a lighter and more powerful battery that has fewer recharge cycles, translating to a longer lifespan overall. The battery is designed to meet stringent safety standards, incorporating various protection features such as overcharge protection, short-circuit prevention, and thermal management, contributing to the overall reliability of users' devices.

Furthermore, the Lenovo 45N3558 is engineered for easy installation, allowing users to replace the battery without requiring professional assistance. This user-friendly design enables individuals to maintain their devices conveniently, further enhancing the overall user experience.

Compatibility is another critical aspect of the Lenovo 45N3558. The battery is designed to fit a wide range of Lenovo laptop models, making it a versatile choice for many users. It is essential to verify compatibility with specific laptop models to ensure optimal performance.

In summary, the Lenovo 45N3558 battery pack stands out due to its high capacity, advanced lithium-ion technology, and focus on user-friendly installation. It serves as a vital component for those who require dependable and long-lasting power for their Lenovo laptops. Whether for work, study, or leisure, this battery is an excellent investment for ensuring your device remains powered and ready to tackle any task.
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