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 5 of 17
1.2 Specification reference
This specification is based on additional references listed below.
_ IEEE Std. 802.11a
_ IEEE Std. 802.11b
_ IEEE Std. 802.11g
_ IEEE Std. 802.11n
_ Bluetooth 2.1+EDR/4.2/5.0
1.3 System Functions
Table1: General Specification as below:
Main Chipset
Mediatek MT7638BUN
Operating Frequency
2.4G/5G
WiFi Standard
802.11a/b/g/n (2x2)
Bluetooth
2.1+EDR/4.2/5.0
Modulation
WIFI:11b: DBPSK, DQPSK and CCK and DSSS
11a/g: BPSK, QPSK, 16QAM, 64QAM and OFDM
11n: BPSK, QPSK, 16QAM, 64QAM and OFDM
BT: FHSS,GFSK,DPSK,DQPSK
Data rates
11b: 1, 2, 5.5 and 11Mbps
11a/g: 6, 9, 12, 18, 24, 36, 48 and 54 Mbps
11n: MCS0~15, up to 300Mbps
Form factor
9pins ,
Host Interface
USB 2.0
PCB Stack
4-layers design
Dimension
Typical 40.0mmx 35mm x 3.2mm
Antenna
WIFI Internal/BT external Antennas Design
Operation Temperature
0℃ to +70℃
Storage Temperature
-15℃ to +45℃
Operation Voltage
5V +/-10%