9
4.
Specifications
The following technical specification is for reference purposes only. Actual
product’s performance and compliance with local telecommunications regulations
may vary from country to country. Wireless Corporation will only ship products
that are type approved in the destination country.
Network Information
Media Access Protocol
IEEE 802.11b DSSS
IEEE 802.11g OFDM
Media Access Protocol
CSMA/CA with ACK
Encryption
64/128 -bit WEP encryption
Radio Specification
Data Rate Supported
802.11b: 11Mbps with fall back rates of 5.5,
2,1Mbps
802.11g: 54Mbps with fall back rates of 54, 48,
36,24, 18, 12, 9 and 6Mbps.
Modulation Schemes
802.11b: DQPSK, DBPSK, CCK
802.11g: OFDM
Frequency Band
2.4 GHz frequency band; actual frequencies
may vary
Data rates
1 Mbps~54Mbps
Operating Frequency
2400 ~ 2497MHz ISM band
Modulation
802.11g: OFDM
802.11b: CCK (11Mbps, 5.5Mbps)
DQPSK (2Mbps, 1Mbps)
Receiver Sensitivity
54Mbps at 10% PER: –65dBm
11Mbps at 8% PER: –80dBm
Environmental Restrictions
Operating Temperature
0
℃
to +55
℃
Non-Operating Temperature
-10
℃
to 70
℃
Operating Humidity
10% ~ 90% non-condensing
Non-Operating Humidity
5%~ 95% non-condensing
Physical Features
Form Factor
32-bit Card Bus
PCB
4-layer design
WLAN
Broadcom 4306 solution
Baseband Processor/MAC
BCM4306
Radio chip
BCM2050
Antenna
External dual diversity antennas and Internal
dual diversity antennas
Power Consumption
Operating Voltage
3.3 VDC
Transmitter Output Power
Typically 15dBm at 54Mbps
Typically 17dBm at 11Mbps
Current Consumption
Typical transmit mode: 500mA
Typical receive mode: 330mA
