Technical Specifications; Radio Characteristics - Enterasys 802.11b PC Card Installations And Specifications

Technical Specifications

Radio Characteristics

Consult your authorized RoamAbout reseller sales office for information about the radio
regulations that apply in your country.
802.11b PC Card.
Table 1:
Characteristic
R-F frequency band
Standards
Number of selectable channels for the World Card
Number of selectable channels for North America
and countries supporting FCC (Standard Card)
Number of selectable channels for Europe and
other countries supporting ETSI
Number of selectable channels for Singapore (FR)
Number of selectable channels for Japan (JP)
Modulation technique
Spreading
Bit error rate
Receiver sensitivity at 11 Mbit/s
Receiver sensitivity at 5.5 Mbit/s
Receiver sensitivity at 2 Mbit/s
Receiver sensitivity at 1 Mbit/s
Nominal output power
Doze Mode
Receive Mode
Transmit Mode
Power Supply
802.11b Radio Characteristics
Table 1 shows the radio characteristics for the
Value
2.4 GHz (2400-2483.5 MHz)
IEEE 802.11b, WiFi Certified
11
11
13
4
14
Direct sequence spread spectrum
(DQPSK, CCK, DBPSK)
11-chip barker sequence
Better than 10
-82dBm
-87dBm
-91dBm
-94dBm
15 dBm (CSICD, CSIBD)
8 dBm (CSILD)
9 mA
185 mA
285 mA
5 V
-5
3