Specifications

AL-7605B-WG-A
IEEE 802.11a/b/g/n 2T2R USB WIFI Module
四川爱联科技股份有限公司
Sichuan AI-Link Technology Co.,Ltd. page 9 of 16
3. 2 IEEE 802.11g/a Section:
Items
Contents
Specification
IEEE802.11g & IEEE802.11a
Mode
BPSK, QPSK, 16QAM, 64QAM and OFDM
Channel
CH1 to CH11 @ 11g
CH36,CH40,CH44,CH48
CH52,CH56,CH60,CH64,CH100,CH104,CH108,CH112,C
H116,CH120,CH124,CH128,CH132,CH136,CH140CH149
,CH153.CH157,CH161,CH165@ 11a
Data rate
6, 9, 12, 18, 24, 36, 48, 54Mbps
TX Characteristics
Min.
Typ.
Max.
Unit
Remark
1. Power Levels
1) 18.5dBm Target (For Each antenna port)
@ 11g 54Mbps
16.5
18.5
20.5
dBm
2) 17.0dBm Target (For Each antenna port)
@ 11a 54Mbps
15.0
17.0
19.0
dBm
2. Spectrum Mask @ Target Power
1) at fc +/-11MHz
-
-
-20
dBr
2) at fc +/-20MHz
-
-
-28
dBr
3) at fc > +/-30MHz
-
-
-40
dBr
3. Constellation Error(EVM) @ Target Power
1) 6Mbps
-
-
-5
dB
2) 9Mbps
-
-
-8
dB
3) 12Mbps
-
-
-10
dB
4) 18Mbps
-
-
-13
dB
5) 24Mbps
-
-
-16
dB
6) 36Mbps
-
-
-19
dB
7) 48Mbps
-
-
-22
dB
8) 54Mbps
-
-
-25
dB
4. Frequency Error
1) IEEE802.11g
-15
-
-15
ppm
2) IEEE802.11a
-15
-
-15
ppm
RX Characteristics
Min.
Typ.
Max.
Unit
5. Minimum Input Level Sensitivity(each chain)
1) 6Mbps (PER ≦10%)
-
-96
-86
dBm
2) 54Mbps (PER ≦10%)
-
-77
-73
dBm
6. Maximum Input Level (PER ≦10%)
1) IEEE802.11g
-20
-
-
dBm
2) IEEE802.11a
-30
dBm