秘密级别： 公 开 生效时间：2022 年 08 月 11 日 保密期限： 10 年 WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WiFi Module Integrated Bluetooth 2.1+EDR/4.2/5.0 特性 Features： ➢ 接收制式 Reserving System IEEE Std. 802.11a IEEE Std. 802.11b IEEE Std. 802.11g IEEE Std. 802.11n Bluetooth 2.1+EDR/4.2/5.0 ➢ 芯片方案 Chip Solution Mediatek MT7638BUN ➢ 结构大小 Size 40.0mmx 35mm x 3.2mm 型号预览 Model Overview： 型号 安装 方式 WF-M38BUWG1(FCC/IC) 螺钉 支持标准 速率 IEEE 802.11a/b/g/n 300Mbps Bluetooth2.1+EDR/4.2/5.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 客户确认反馈 Feedback of customer’s Confirmation 经确认，我方承认该规格书 We accept the specification after Confirmed 客户名称 Customer name 客户签字 Customer signature 确认日期 Confirmation Date 请签字后将此页与首页按以下地址回传我公司，谢谢！ Please feed back this paper and first paper after your signature by the address,thanks! 地址：四川省绵阳市安州工业园区 ADD： Anzhou,Industrial park,Mianyang,Sichuan 公司：四川爱联科技股份有限公司 Factory： Sichuan AI-Link Technology Co.,Ltd.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 更改记录 Record of Modification 序号 No 更改日期 Date of modification 主要更改内容 Main content of modification 1 2022/8/11 首次承认 四川爱联科技股份有限公司 Sichuan AI-Link Technology Co.,Ltd.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 1. Introduction WF-M38B-UWG1(FCC/IC) module design is based on Mediatek MT7638BUN solution, The MT7638BUN is a highly integrated single chip which has built in a 2x2 dual-band wireless LAN radio and Bluetooth radio. It includes Bluetooth EDR and LE radio which complies with Bluetooth v2.1+EDR, v4.2, and v5.0. The Module is a highly integrated MAC/BBP and 2.4/5GHz PA/LNA single chip which supports a 300Mbps PHY rate.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 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 Operating Frequency WiFi Standard Bluetooth Modulation Mediatek MT7638BUN 2.4G/5G 802.11a/b/g/n (2x2) 2.1+EDR/4.2/5.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 2. Mechanical Specification 2.1 Mechanical Outline Drawing Typical Dimension (W x L ): 40.0mmx 35mm x 3.2mm General tolerance: ±0.3mm 2.2 Product Picture TOP VIEW BOTTOM VIEW PCB 丝印说明: BOT 丝印为 PCB 厂家管控字符； 四川爱联科技股份有限公司 Sichuan AI-Link Technology Co.,Ltd.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 2.3 Pin define Pin 1 定义 RST 描述 Reset 2 3 4 5 6 7 8 9 WIFI_WAKE GND DP DM GND BT_WAKE +5V +5V WIFI Wake up Ground connections USB positive differential data lines USB negative differential data lines Ground connections BT Wake up Power supply 5.0V is required Power supply 5.0V is required 四川爱联科技股份有限公司 Sichuan AI-Link Technology Co.,Ltd.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 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 Specification Mode Channel Data rate TX Characteristics 1. Power Levels 1) 15dBm Target (For Each antenna port) @ 11g/6Mbps~54Mbps 2) 14dBm Target (For Each antenna port) @ 11a/6Mbps~54Mbps 2.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 3.2 IEEE 802.11b Section: Items Contents Specification Mode Channel Data rate TX Characteristics 1. Power Levels(Calibrated) 1) 17dBm Target (For Each antenna port) @1Mbps~11Mbps 2. Spectrum Mask @ Target Power 1) fc +/-11MHz to +/-22MHz 2) fc > +/-22MHz 3. Constellation Error(EVM) @ Target Power 1) 1Mbps 2) 2Mbps 3) 5.5Mbps 4) 11Mbps 4. Frequency Error RX Characteristics 5.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 3.3 IEEE 802.11n HT20 Section: Items Specification Mode Channel Data rate (MCS index) TX Characteristics 1. Power Levels 1) 14dBm Target (For Each antenna port) @ 2.4G/MCS0~MCS7 2) 13dBm Target (For Each antenna port) @ 5G/MCS0~MCS7 2. Spectrum Mask @ Target Power 1) at fc +/-11MHz 2) at fc +/-20MHz 3) at fc > +/-30MHz 3. Constellation Error(EVM) @ Target Power 1) MCS0 2) MCS1 3) MCS2 4) MCS3 5) MCS4 6) MCS5 7) MCS6 8) MCS7 4.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 3.4 IEEE 802.11n HT40 Section: Items Specification Mode Channel Data rate (MCS index) TX Characteristics 1. Power Levels (Calibrated) 1) 14dBm Target (For Each antenna port) @ 2.4G/MCS0~MCS7 2) 13dBm Target (For Each antenna port) @ 5G/MCS0~MCS7 2. Spectrum Mask @ Target Power 1) at fc +/-21MHz 2) at fc +/-40MHz 3) at fc > +/-60MHz 3.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 3.6 Bluetooth Section: Items Contents BT2.1+EDR/4.2/5.0 FHSS,GFSK,DPSK,DQPSK Specification Mode Number of Channel Frequency Band 1. Output Power 2.Gain step 3. Receiver sensitivity (BER ≦0.1%) 4. Maximum usable signal (BER ≦0.1%) 5. C/I co-channel (BER<0.1%) 6. C/I 1MHz (BER<0.1%) 7. C/I 2MHz (BER<0.1%) 8. C/I≥3MHz (BER<0.1%) 9. C/I Image channel (BER<0.1%) 10. C/I Image 1MHz (BER<0.1%) 11. Inter-modulation 12.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 4. Current consumption 4.1 WLAN current consumption Description Sleep mode，radio off 2.4GHz RX power saving，DTIM=1 2.4GHz RX active，HT20，MCS15 2.4GHz TX CCK，11Mbps@21dBm 2.4GHz TX HT20，MCS15 @17.5dBm 2.4GHz TX HT20，MCS8 @18dBm 5GHz VHT80 RX listen，2RX 5GHz RX active，HT40，MCS15 5GHz TX HT40，MCS15 @ 15.5dBm 5GHz TX HT40，MCS0@ 16.5dBm,2TX Average current（mA） 1.5 3.3 144 403 496 520 152 191 698 723 4.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 5. Software Requirements The driver supports the following operating systems: Linux, Microsoft Windows XP, Vista and Win7. Mfg. software tool is MT7638BUN_QA_Tool. 6. Key component List 序 号 关键件名称 型号 规格/材料 生产者 1 集成电路 MT7638BUN QFN MTK 2 PCB JUI7.820.0786系列 FR-4,4LAY 顺 络 英 创 力 科翔 40M 晶 威 特 Hosonic 加高 TXC 东晶 泰晶 金属天线 博安通 亿圣邦 5V-3.3V 杰华特 钰泰 矽力杰 蕊源 微源 晶艺 3 晶体振荡器 4 天线 5 SMD3225-40M TX-DM系列 电源集成电路 备注 7.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 8. Packaging Information: 局部放大图 盖 板 盘 （空 托 盘） 装产品总共 15 盘 （每盘之间旋转 180 度放置） 外箱标 签 粘贴位 a) b) c) d) e) 产品放置方向、标签粘贴位置、包装按示意图进行； 包装内放入2包2g干燥剂和一张湿度卡； 产品数量每层20只，上层放一个空托盘，每箱300只/箱; 外箱尺寸：240mm*385mm*140mm; 其它未尽事宜按照客户包装要求执行。 废弃处置 本公司产品的废弃处置应该遵从当地/上级区域/国家/国际适用的法规 四川爱联科技股份有限公司 Sichuan AI-Link Technology Co.,Ltd.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 9. FCC Statement FCC regulatory compliance statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
WF-M38B-UWG1(FCC/IC) IEEE 802.11a/b/g/n 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0 10. ISED Regulatory Compliance This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1 )This device may not cause interference.(2)This device must accept any interference, including interference that may cause undesired operation of the device.
