Alpha Networks Proprietary and Confidential Information
5
#
Feature
Detailed Description
Numbers
13 channels for Europe Countries
13 channels for Japan
2.2.3.5
Data Rate
Ÿ
6,9,12,18,24,36,48,54Mbps
2.2.3.6
Media Access
Protocol
Ÿ
CSMA/CA with ACK
2.2.3.7
Transmitter
Output Power
Ÿ
Maximum to 24.81dBm
2.2.3.8
Receiver
Sensitivity
Ÿ
Typical Sensitivity at Which Frame (1000-byte PDUs)
Error Rate = 10% at room Temp. 25degree C and 3.3V
Ÿ
–
90dBm at 6Mbps
Ÿ
–
88dBm at 9Mbps
Ÿ
–
85dBm at 12Mbps
Ÿ
–
83dBm at 18Mbps
Ÿ
–
80dBm at 24Mbps
Ÿ
–
76dBm at 36Mbps
Ÿ
–
73dBm at 48Mbps
Ÿ
–
72dBm at 54Mbps
2.2.4 IEEE 802.11n Section
#
Feature
Detailed Description
2.2.4.1
Standard
Ÿ
IEEE 802.11n
2.2.4.2
Radio and
Modulation Type
Ÿ
BPSK, QPSK, 16QAM, 64QAM with OFDM
2.2.4.3
Operating
Frequency
Ÿ
2.4 ~ 2.4835GHz, 5.15 ~ 5.25GHz. , 5.725~5.850 GHz
for US and Canada
Ÿ
2.4 ~ 2.4835GHz, 5.25 ~ 5.35GHz. , 5.725~5.850 GHz
for Taiwan
Ÿ
Ÿ
2.4 ~ 2.4835GHz, 5.15 ~ 5.35GHz and 5.47~5.725GHz
for Japan
Ÿ
2.4 ~ 2.4835GHz, 5.15 ~ 5.35GHz and 5.47 ~ 5.725GHz
for Europe
Ÿ
2.4 ~ 2.4835GHz, 5.725~5.850GHz for China
2.2.4.4
Channel
Numbers
Ÿ
United States:
For 15.247(2.4GHz)
11 for draft 802.11n (20MHz)
7 for draft 802.11n (40MHz)
For 15.247(5GHz)
5 for draft 802.11n (20MHz)
2 for draft 802.11n (40MHz)
Ÿ
Taiwan:
For 2.4GHz
11 for draft 802.11n (20MHz)
7 for draft 802.11n (40MHz)
For 5GHz
8 for draft 802.11n (20MHz)
3 for draft 802.11n (40MHz)
2.2.4.5
Data Rate
Ÿ
From MCS
–
0 to MCS
–
15 as shown in Appendix I
2.2.4.6
Media Access
Ÿ
CSMA/CA with ACK