Enterasys Networks 802.11 User Manual
Page 176
A-2
Table A-2: Radio Characteristics (For Outdoor Antenna Use)
R-F frequency band
2.4 GHz (2400-2500 MHz)
Number of selectable
sub-channels
Europe (ETSI)
13
France (FR)
4
Japan (JP)
13 (low power cards)
14 (high power cards)
Other countries that adhere to
ETSI
1
1
This variation of the RoamAbout PC Card is not available in FCC regulated countries. This PC
Card is used when connecting to an outdoor 14 dBi directional antenna in countries that
adhere to radio regulations as defined by the ETSI.
13
Modulation technique
Direct sequence spread spectrum (DQPSK, CCK,
DBPSK)
Spreading
11-chip barker sequence
Bit error rate
Better than 10
-5
Nominal Output Power
8 dBm
Range Consult
the
RoamAbout Outdoor Antenna Site
Preparation and Installation Guide.