User Manual

LPM WLAN MiniCard=rd
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Chapter 1
Introduction
LPM module is a WLAN module with a BROADCOM single-chip BCM4319. The WLAN circuitry works
with the host via the Secure Digital I/O (SDIO) interface. Being able to support the 802.11n standard in an
1x1 40MHz bandwidth mode, the data rates can be as high as 150Mbps.
Features and Benefits
• One Tiny Size Module Supporting
Only takes a small 50.95 (W) x 30 (D) x 4.75(T) footprint.
• Seamless Wireless Connectivity
The modules support the IEEE 802.11b/g standards and 802.11n at 1x1 MIMO mode for high speed
and transparent connectivity against most home and business APs and all public hot spots around
the world.
• Up-to-Date, High-Level Security
WEP and WPA are supported to ensure maximum WiFi data privacy.
• Dynamic Rate Shifting
Wireless transmission speed is automatically adjusted on the basis of signal strength to achieve
maximum availability and link reliability.
• WiFi and Cellular Coexistence
Advanced WiFi coexistence logics are included. That is one separated antenna for WLAN. It also
coexists with cellular GSM/UMTS.
• Embedded Oscillator
Oscillator is embedded.
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