Specifications

WF-M38B-UWG1(FCC/IC)
IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0
四川爱联科技股份有限公司
Sichuan AI-Link Technology Co.,Ltd. page 8 of 17
3. Electrical Specification
This Specification is based-on conductive DVT testing result. The extreme condition include overall
temperature (0℃,+25℃,+40℃) and overall voltage (3.0V,3.3V,3.6V).
3. 1 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,
CH116,CH120,CH124,CH128,CH132,CH136,CH140，
CH149,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) 15dBm Target (For Each antenna port)
@ 11g/6Mbps~54Mbps
13
15
17
dBm
2) 14dBm Target (For Each antenna port)
@ 11a/6Mbps~54Mbps
12
14
16
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
-25
-
25
ppm
2) IEEE802.11a
-30
30
ppm
RX Characteristics
Min.
Typ.
Max.
Unit
5. Minimum Input Level Sensitivity(each chain)
1) 6Mbps (PER ≦10%)
-
-
-82
dBm
2) 9Mbps (PER ≦10%)
-
-
-81
dBm
3) 12Mbps (PER ≦10%)
-
-
-79
dBm
4) 18Mbps (PER ≦10%)
-
-
-77
dBm
5) 24Mbps (PER ≦10%)
-
-
-74
dBm
6) 36Mbps (PER ≦10%)
-
-
-70
dBm
7) 48Mbps (PER ≦10%)
-
-
-66
dBm
8) 54Mbps (PER ≦10%)
-
-
-65
dBm
6. Maximum Input Level (PER ≦10%)
1) IEEE802.11g
-20
-
-
dBm
2) IEEE802.11a
-30
dBm