MWL-41G2 Datasheet, PDF (5/24 Pages) List of Unclassifed Manufacturers – Preliminary Product Specifications Wireless LAN /Bluetooth Combo Mini-PCI Card

Company Confidential
Bluetooth USB module:
Because Bluetooth enable products provide much more flexible applications than Wireless Lan
did.Next generation design of the Laptop mini-PCI would be possible to combine Bluetooth enable
function .. The benefit it would bring is mechanical design flexibility. Design team would not worry
about what BT daughter card dimension is, just because there is no industrial mechanical standard for
BT module.
Bluetooth and Wlireless Lan Coesostence(AFH-Adaptive Frequeny Hopping)
Adaptive Frequency Hopping goes a long way to solving the Bluetooth and Wi-Fi co-existence problem.
To deliver simultaneous operation of Bluetooth and Wi-Fi wireless technologies in PCs, CSR and
Intersil has developed Coexistence Technology, a unique collaborative real-time communications
interface at the MAC layer that is transparent to the user. Data can be transmitted without interference
while optimizing throughput, range and responsiveness. This enables Bluetooth applications such as
mouse, keyboard, printing, file transfer and portable device synchronization to run at the same time the
user is connected to the network over Wi-Fi.
1.1 Product Features
WLAN IEEE802.11g
• Compatible with IEEE 802.11g high rate standard to provide wireless speeds of 54Mbps data
rate with OFDM modulation.
• Backward compatible with IEEE 802.11b high rate standard to provide wireless speeds of
11Mbps data rate with CCK modulation.
• Dynamic date rate scaling at 54, 48, 36, 24, 18, 12, 9 Mbps in OFDM mode
• Dynamic date rate scaling at 11, 5.5 Mbps in CCK mode;2 and 1Mbps in DQPSK and DBPSK
mode.
• 32-bit mini-PCI Interface, Type 3B
• Maximum reliability, throughput and connectivity with automatic fallback, auto-switch between
OFDM and CCK.
• Supports wireless data encryption with 128-bit WEP and WPA standard for security
• Reserved on-board dual Hirose RF connector for antenna extension
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