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8300 Series Mobile Computer Reference Manual
1.8.3 IEEE 802.11b/g
The 8330/8370 mobile computer can easily connect to legacy networks through access
points (APs). Roaming among different networks is possible.
IEEE 802.11b/g is an industrial standard for Wireless Local Area Networking (WLAN),
which enables wireless communications over a long distance. The speed of connection
between two wireless devices will vary with range and signal quality. To maintain a
reliable connection, the data rate of the 802.11b/g system will automatically fallback as
range increases or signal quality decreases.
802.11b/g Specification
Frequency Range 2.4 GHz
Data Rate: 802.11b – 1, 2, 5.5, 11 Mbps
802.11g – 6, 9, 12, 18, 24, 36, 48, 54 Mbps
Connected Devices 1 for ad-hoc mode (No AP)
Multiple for infrastructure mode (AP required)
Profiles IP/TCP/UDP
Coverage 350 meters line-of-sight
Max. Output Power 50 mW (802.11b)
Spread Spectrum DSSS
Modulation 802.11b — DBPSK (1 Mbps), DQPSK (2 Mbps), CCK (5.5 & 11
Mbps)
802.11g — OFDM
Standard IEEE 802.11b/g, interoperable with Wi-Fi devices
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