Boca Research Wireless LAN Card - Manual (Page 15)

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of this value are recommended.
Preamble A preamble is a signal used in
wireless environment to
synchronize the transmitting
timing including Synchronization
and Start frame delimiter. (Note:
If you want to change the
Preamble type into Long or
Short, please check the setting of
AP.)
Authentication The authentication type defines
configuration options for the
sharing of wireless networks to
verify identity and access
privileges of roaming wireless
network cards.
You may choose between Open
System, Shared Key, and Auto
Switch.
Open System: If the Access
Point is using "Open System"
authentication, then the wireless
adapter will need to be set to the
same authentication type.
Shared Key: Shared Key is
when both the sender and the
recipient share a secret key.
Auto Switch: Select Auto
Switch for the adapter to select
the Authentication type
automatically depending on the
Access Point Authentication
type.
Retry limits You can set the number of retries
if no acknowledgement appears
from the receiving station.
Antennas To set the type of the antenna
Tx Antenna：Antenna2 (Use the
factory default)
RX Antenna：Both (Use the
factory default)
802.11g version This section is enabled only with
G-Only Mode