PRODUCT SPECIFICATION Version 1.3 IEEE 802.11 a/b/g/n/ac 2T/2R Dual Band USB Module Integrated Bluetooth v4.2 Model Number: WCT3EM2611 (MediaTek ：MT7662TU ) 客户认可 Custom Approval Section Custom Name Department Approval Date： 拟制 DESIGN 审核 CHECK 批准 APPROVAL 秦楠 陈宇科 熊运自 2016-06-12 2016-06-12 2016-06-12 惠 州 高 盛 达 科 技 有 限 公 司 HUIZHOU GAOSHENGDA TECHNOLOGY CO.,LTD 中国惠州仲恺高新技术开发区华宇路 75 号 HUA YU RD., NO.75, ZHONGKAI HIGH-TECH DEVELOPMENT AREA, HUIZHOU, CHINA TEL：（0752）2096849 E-mail： qinnan@gaosd.
PRODUCTS SPECIFICATION WCT3EM2611 Document revision history Revision Date Approved by Remarks Version 1.0 2015-12-02 Draft Version 1.1 2016-05-12 Update：BT 天线图片 WIFI Antenna Height Version 1.2 2016-06-12 Update：Product Picture BT Antenna Length Version 1.3 2016-06-30 去掉 BT 天线图片;BT 改为 V4.2 PAGE 2 OF 12 Version 1.
PRODUCTS SPECIFICATION WCT3EM2611 1. General Description This document is to specify the product requirements for 802.11 a/b/g/n/ac USB Module. This Card is based on MediaTek MT7662TU chipset that complied with IEEE 802.11b/g/n ,and it is also backward complied with IEEE 802.11a standard from 5.15~5.825GHz wideband and IEEE 802.11b/g standard from 2.4~2.5GHz. It can be used to provide up to 54Mbps for IEEE 802.11a and IEEE 802.11g, 11Mbps for IEEE 802.11b and 150Mbps for IEEE 802.11n and 866.
PRODUCTS SPECIFICATION WCT3EM2611 3. Application Diagrams 3.1 Functional Block Diagram 3.2 General Requirements 3.2.1 IEEE 802.11b Section Feature 3.2.1.1 3.2.1.2 3.2.1.3 Standard Radio and Modulation Schemes Operating Frequency 3.2.1.4 Channel Numbers 3.2.1.5 Data Rate Media Access Protocol 3.2.1.6 3.2.1.7 Transmitter Output Power at Antenna Connector Detailed Description ● IEEE 802.
PRODUCTS SPECIFICATION 3.2.1.8 Receiver Sensitivity at Antenna Connector ● ● ● WCT3EM2611 Typical Sensitivity at Which Frame(1000-byte PDUs)Error Rate=8% -76 dBm at 2Mbps -76 dBm for 11Mbps 3.2.2 IEEE 802.11g Section Feature Detailed Description 3.2.2.1 3.2.2.2 3.2.2.3 Standard Radio and Modulation Type Operating Frequency 3.2.2.4 Channel Numbers 3.2.2.5 Data Rate Media Access Protocol 3.2.2.6 ● IEEE 802.11g ● QPSK , BPSK , 16QAM ,64QAM with OFDM ● 2400 ～ 2483.
PRODUCTS SPECIFICATION WCT3EM2611 3.2.3 IEEE 802.11a Section 3.2.3.1 3.2.3.2 Feature Standard Radio and Modulation Type 3.2.3.3 Operating Frequency 3.2.3.4 Channel Numbers 3.2.3.5 Data Rate Media Access Protocol 3.2.3.6 Detailed Description ● IEEE 802.11a ● QPSK , BPSK , 16QAM ,64QAM with OFDM ● ● ● ● ● ● ● ● ● 5.15~5.35GHz and 5.725~5.825GHz for US and Canada 5.15~5.35GHz and 5.47~5.725GHz for Japan 5.15~5.35GHz and 5.47~5.725GHz for Europe 5.725~5.
PRODUCTS SPECIFICATION WCT3EM2611 3.2.4 IEEE 802.11n Section 3.2.4.1 3.2.4.2 3.2.4.3 Feature Detailed Description Standard ● IEEE 802.11n ● BPSK , QPSK , 16QAM ,64QAM with OFDM Radio and Modulation Type Operating ● Frequency ● 2.4GHz band:2400 ~ 2483.5MHz 5GHz and:5150 ~ 5825MHZ MCS GI=800ns 20MHz GI=400ns 40MH 40MHz 20MHz 3.2.4.4 3.2.4.5 Data Rate Media Access Protocol Transmitter Output 3.2.4.6 Power at Antenna Connector 0 6.5 13.5 7.2 15 1 13 27 14.4 30 2 19.5 40.5 21.
PRODUCTS SPECIFICATION WCT3EM2611 3.2.5 IEEE 802.11ac Section 3.2.5.1 3.2.5.2 Feature Standard Radio and Modulation Type 3.2.5.3 Operating Frequency 3.2.5.4 Channel Numbers 3.2.5.5 Data Rate Media Access Protocol Transmitter Output Power at Antenna Connector 3.2.5.6 3.2.5.7 Detailed Description ● IEEE 802.11ac ● QPSK , BPSK , 16QAM ,64QAM,256QAM with OFDM ● ● ● ● ● ● ● ● ● 5.15~5.35GHz and 5.725~5.825GHz for US and Canada 5.15~5.35GHz and 5.47~5.725GHz for Japan 5.15~5.35GHz and 5.47~5.
PRODUCTS SPECIFICATION WCT3EM2611 3.2.6Bluetooth Section Feather Description General specification Bluetooth standard Bluetooth v4.2 of 1,2,and3 Mbps Antenna reference Small antenna with 0-2 dbi peak gain Frequency band 2402MHz-2480Mhz Channel Numbers Modulation 79 channels FHSS,GFSK,DPSK,DQPSK RF specification Min（dBm） Type（dBm） Max（dBm） Output Power（class 1） 0 4 8 Output Power（class 2） -6 2 4 Sensitive @BER=0.1% FOR -86 GFSK(1Mbps) Sensitive @BER=0.
PRODUCTS SPECIFICATION WCT3EM2611 Driver Windows XP/ Security 64/128-bits WEP, WPA, WPA2 5． Win7, Linux, MAC EEPROM Information BT Vendor Product ID ID 0x0E8D 0x76A0 WIFI Reg Domain Vendor Product ID ID Worldwide 2.4G/5G Read from registry；Control by driver Offset 0x38 for 5G:0xFF Offset 0x39 for 2.4G:0xFF 0x0E8D 0x76A0 6 Mechanical Dimensions PAGE 10 OF 12 Version 1.
PRODUCTS SPECIFICATION WCT3EM2611 Pin Symbol Pin Symbol 1 BT_SYNC BT接3D眼镜用 2 DEV_WAKE BT_WAKE GND WOW RESET GND WL_USB_DP WL_USB_DN VDD(+5.0V) 主机唤醒WIFI模块，高电平有效， 3 4 5 6 7 8 9 10 *TLERANCES ARE *UNIT:mm 7 FCC Statement BT唤醒 WIFI唤醒 +/-0.5mm UNLESS OTHERWISE SPECIFIED FCC Important Notes: (1) FCC Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment.
PRODUCTS SPECIFICATION WCT3EM2611 This equipment 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. The devices must be installed and used in strict accordance with the manufacturer’s instructions as described in the user documentation that comes with the product.
