User's Manual

1
Section One: Introduction
Ambit Wireless Mini-PCI Module complied with IEEE 802.11a/b/g Standard, it can be
used to provide a variety of low-cost wireless network interface card to connect your
wireless LAN via fitting into the Mini-PCI Type III slot. The Wireless Mini-PCI Module
that complies with this specification and combines networking with high-speed Internet
access will let people connect to the Internet anywhere, anytime.
With seamless roaming, fully interoperability and advanced security with WEP standard,
Wireless Mini-PCI Module can allow user to switch to different vendors’ Access Points
through the wireless networks and to prevent from eavesdropping.
1-1 Features
1.1.1 Wireless LAN Function
802.11a
Wireless LAN Compliance IEEE 802.11a
Operating Frequency 5.15~5.25GHz (lower band) for US/Canada/Japan
5.25~5.35GHz (middle band) for US/Canada
5.725~5.825GHz (high band) for US
Modulation Schemes OFDM, QPSK, BPSK,16-QAM and 64-QAM
WLAN Data Rate 54Mbps with fall back rates of 48, 36, 24, 18, 12, 9,
and 6Mbps
Media Access Protocol CSMA/CA with ACK
Transmitter Output Power Typical 12 dBm for 54Mbps
Typical 13 dBm for 48Mbps
Typical 16 dBm for 36Mbps
Typical 17 dBm for 24, 18, 12, 9, 6Mbps
Receiver Sensitivity Typical –72 dBm for 54Mbps @ 10% PER
Typical –75 dBm for 48Mbps @ 10% PER
Typical –80 dBm for 36Mbps @ 10% PER
Typical –84 dBm for 24Mbps @ 10% PER
Typical –87 dBm for 18Mbps @ 10% PER