User Manual

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Appendix D Specification
* Specifications are subject to change with notice.
Mini PCI Wireless LAN Card
Host interface Mini-PCI Spec. V1.0
Form factor Mini-PCI type IIIB
Wireless Chipset Intersil Prism 2.5 chipset ( ISL3874A+HFA3783+ISL3685+ISL3984)
Operation voltage +3.3V
Frequency Range 2.4GHz – 2.4835GHz
Channels Numbers
1 ∼ 11 channels for US
1 ∼ 13 channels for Europe
1 ∼ 13 or 14 channels for Japan
Channel spacing 5MHz
Modulation Technique Direct Sequence Spread Spectrum(CCK,DQPSK,DBPSK)
Spreading 11-chip Barker sequence
Media Access Protocol CSMA/CA(Collision Avoidance) with ACK
Transfer data rate 11Mbps, 5.5Mbps, 2Mbps, 1Mbps, auto-rating