Ericsson Wi-Fi 20004001 用户手册
B2CH072AA Product Manual –4.9 GHz Public Safety Band Radio Module
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Introduction
The B2CH072AA(hereafter referred to as “the module”) is a 4.9 GHz radio
module compatible with the IEEE 802.11 standard for Wireless LAN
operation. It is designed to be interoperable with WLAN products which are
based on Direct Sequence Spread Spectrum (DSSS) radio technology.
module compatible with the IEEE 802.11 standard for Wireless LAN
operation. It is designed to be interoperable with WLAN products which are
based on Direct Sequence Spread Spectrum (DSSS) radio technology.
The module contains a complete 802.11a radio and Medium Access Control
(MAC) protocol engine which allows implementation of an 802.11a module.
(MAC) protocol engine which allows implementation of an 802.11a module.
The module is not intended for stand-alone operation. It will only be
marketed as a complete product, in conjunction with a package, DC power
supply and antenna (hereafter referred to as “the product” or the “final
product”).
marketed as a complete product, in conjunction with a package, DC power
supply and antenna (hereafter referred to as “the product” or the “final
product”).
Since the module has a BelAir networks proprietary digital interface, it cannot
be directly connected to any standard telecommunications or computer
devices. It can only be used with final products designed and authorized
specifically for that purpose.
be directly connected to any standard telecommunications or computer
devices. It can only be used with final products designed and authorized
specifically for that purpose.