产 品 承 认 书 SPECIFCATION CDW-B18188F-2C DATASHEET Software： 客 户 Customer 客户承认 日 期 Approve（请盖印章） Date 拟制 审核 批准 版本 日期 Design Check Approve Version Date V1.0 2020.12.24 深圳市中龙通电子科技有限公司 CHINA DRAGON TECHNOLOGY LIMI TED 工厂地址：深圳市宝安区沙井街道南浦路林坡坑蚝三第一工业园 B4 栋 电话：(86 755) 81449957 传真：(86 755) 81449967 E-mail: Info@cdtech.cn Http://www.cdtech.
WiFi Module CDW-B18188F-2C 更改记录： Reversion History： 版本 Version 日期 Date 更改内容 Modification 1.0 2020.12.
WiFi Module CDW-B18188F-2C 1. Overview CDW-B18188F-2C is a WLAN 11 b/g/n USB module, which fully supports the features and Functional compliance of IEEE 802.11 b/g/n standards. It supports up to 150Mbps high-speed wireless network connections. It is designed to provide excellent performance with low power Consumption and enhance the advantages of robust system and cost-effective. It is targeted at competitive superior performance, better power Management applications. 2. Features ■ 6 -pin ,Total Size 12.
WiFi Module CDW-B18188F-2C 3. General Specification Feature CDW-B18188F-2C Product Name WLAN 11n USB 2.0 module Major Chipset RTL8188FTV Frequency Range 2.4 GHz ISM Band Modulation 802.11b : DQPSK, DBPSK, CCK PCBA Dimension 802.11 g/n : OFDM /64-QAM,16-QAM, QPSK, BPSK 12.7×12.3×1.6(L×W×H)+-0.15mm Channels Test Tone deviation Ch1 ~ Ch11 +/-75kHz Security Interface WEP, TKIP, AES, WPA, WPA2 USB 2.0 Voltage 3.3V (3.0V-3.
WiFi Module CDW-B18188F-2C NC NC C H IP _ E N NC G P IO 2 G P IO 0 6. Pin Description and PCB size GND GND RF DP GND DM GND NO. Symbol NC NC NC NC NC NC 3.3V Description 1 GND Ground connections 2 RF RF out External PI-type circuit is requested 3-4 GND Ground connections 5-10 NC 11 VCC Power supply 3.3V is required(≥600mA) 12 DM USB negative differential data lines 13 DP USB positive differential data lines 14 GND Ground connections 15\17\18 NC 16 CHIP_EN 19 GP
WiFi Module CDW-B18188F-2C 20 WIFI wake Host GPIO0 Footprint Dimensions 单位：mm,公差：+-0.2mm 7.
WiFi Module CDW-B18188F-2C ESD CAUTION The CDW-B18188F-2C is ESD (electrostatic discharge) sensitive device and may be damaged with ESD or spike voltage. Although CDW-B18188F-2C is with built-in ESD protection circuitry, please handle with care to avoid the permanent malfunction or the performance degradation.
WiFi Module CDW-B18188F-2C FCC WARNING FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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.
WiFi Module CDW-B18188F-2C Requirement per KDB996369 D03 2.2 List of applicable FCC rules List the FCC rules that are applicable to the modular transmitter. These are the rules that specifically establish the bands of operation, the power, spurious emissions, and operating fundamental frequencies. DO NOT list compliance to unintentional-radiator rules (Part 15 Subpart B) since that is not a condition of a module grant that is extended to a host manufacturer. See also Section 2.
WiFi Module CDW-B18188F-2C 2.5 Trace antenna designs For a modular transmitter with trace antenna designs, see the guidance in Question 11 of KDB Publication 996369 D02 FAQ – Modules for Micro-Strip Antennas and traces. The integration information shall include for the TCB review the integration instructions for the following aspects: layout of trace design, parts list (BOM), antenna, connectors, and isolation requirements. a) Information that includes permitted variances (e.g.
WiFi Module CDW-B18188F-2C 2.7 Antennas A list of antennas included in the application for certification must be provided in the instructions. For modular transmitters approved as limited modules, all applicable professional installer instructions must be included as part of the information to the host product manufacturer. The antenna list shall also identify the antenna types (monopole, PIFA, dipole, etc.
WiFi Module CDW-B18188F-2C 2.10 Additional testing, Part 15 Subpart B disclaimer The grantee should include a statement that the modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification.
