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客户
客户
客户客户
CUSTOME
SHENZHEN B-LINK ELECTRONICS
CO.,LTD.
Sampe Approval Drawing
日期
日期
日期日期
Date
产品型号
产品型号
产品型号产品型号
Product Type
料号
料号
料号料号
ENGINEER
Alan
2016．．．．05．．．．12
BL-R8188NU3
QC SALES
Angel
客户承认栏
客户承认栏
客户承认栏客户承认栏
James
ENGINEER
联
系人：邓先生 MO:13662644686
QC
MANUFACTORY
PURCHASING
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BL
BL----R8188NU3
R8188NU3
BLBL
R8188NU3R8188NU3
11n
11n
1T1R USB WiFi Module
11n11n
BL-R8188NU3
IEEE 802.11b/g/n 1T1R USB WiFi Module
特性Features：
接收制式Reserving System
IEEE Std. 802.11b
IEEE Std. 802.11g
IEEE Std. 802.11n
结构大小
结构大小Size
结构大小结构大小
Size
SizeSize
with
with RTL8188ETV
withwith
RTL8188ETV
RTL8188ETVRTL8188ETV
17.7mm x 27mm x 1.6mm
型号
型号
型号型号
BL-R8188NU3
安装方
安装方
安装方安装方
式式式式
插接
插接
插接插接
支持标准
支持标准 带宽
支持标准支持标准
IEEE
802.11b/g/n
Software Requirements
带宽 频段
带宽带宽
150Mbos 2.4GHz
频段
频段频段
天线接
天线接
天线接天线接
口口口口
焊接
焊接
焊接焊接
备注
备注
备注备注
17.7mm X 27mm X 1.6mm
The driver supports the following operating systems: Linux, Microsoft Windows 2000, XP, Vista
andWin7.
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BL
BL----R8188NU3
R8188NU3
BLBL
R8188NU3R8188NU3
11n
11n
1T1R USB WiFi Module
11n11n
with
with RTL8188ETV
withwith
RTL8188ETV
RTL8188ETVRTL8188ETV
1. Introduction
BL-R8188NU3 is based on Realtek RTL8188ETV,complied with IEEE 802.11b/g/nstandard from
2.4-2.5GHz.This documentation describes the engineering requirements specification.
1.1 RF module Overview
The general HW architecture for the module is shown in Figure 1. This WLAN Module design is
based on Realtek RTL8188ETV. It is a highly integrated single-chip MIMO(Multiple In Multiple Out)
Wireless LAN (WLAN) USB2.0 network interface controllercomplying with the 802.11n specification.
It combines a MAC, a 1T1R capable baseband,and RF in a single chip. The RTL8188ETV provides a
complete solution for a highthroughput performance wireless client.
Figure 1 BL-R8188NU3 Block Diagram
1.2 Specification reference
This specification is based on additional references listed below.
_ IEEE Std. 802.11b
_ IEEE Std. 802.11g
_ IEEE Std. 802.11n
1.3 System Functions
Table1: General Specification as below:
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BL
BL----R8188NU3
R8188NU3
BLBL
R8188NU3R8188NU3
RTL8188ETV
11n
11n
1T1R USB WiFi Module
11n11n
with
with RTL8188ETV
withwith
RTL8188ETV
RTL8188ETVRTL8188ETV
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BL
BL----R8188NU3
R8188NU3
BLBL
R8188NU3R8188NU3
2. Mechanical Specification
5Pin, 1.25mm pitch, SMD, side entry type
11n
11n
1T1R USB WiFi Module
11n11n
with
with RTL8188ETV
withwith
RTL8188ETV
RTL8188ETVRTL8188ETV
3. Electrical Specification
This Specification is based-on conductive DVT testing result. The extreme condition include overall
temperature (0℃,+25℃,+60℃) and overall voltage (4.5V,5V,5,5V).
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3.1 802.11b Mode
BL
BL----R8188NU3
R8188NU3
BLBL
R8188NU3R8188NU3
11n
11n
1T1R USB WiFi Module
11n11n
with
with RTL8188ETV
withwith
RTL8188ETV
RTL8188ETVRTL8188ETV
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BL
BL----R8188NU3
R8188NU3
BLBL
R8188NU3R8188NU3
11n
11n
1T1R USB WiFi Module
11n11n
with
with RTL8188ETV
withwith
RTL8188ETV
RTL8188ETVRTL8188ETV
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Page 8
3.3 802.11n HT20 Mode
BL
BL----R8188NU3
R8188NU3
BLBL
R8188NU3R8188NU3
11n
11n
1T1R USB WiFi Module
11n11n
with
with RTL8188ETV
withwith
RTL8188ETV
RTL8188ETVRTL8188ETV
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3.4 802.11n HT40 Mode
BL
BL----R8188NU3
R8188NU3
BLBL
R8188NU3R8188NU3
11n
11n
1T1R USB WiFi Module
11n11n
with
with RTL8188ETV
withwith
RTL8188ETV
RTL8188ETVRTL8188ETV
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BL
BL----R8188NU3
R8188NU3
BLBL
R8188NU3R8188NU3
11n
11n
11n11n
1T1R USB WiFi Module
4．．．．Packing：：：：
BL-R8188NU3
FCC Statement
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this de
vice may not cause harmful interference, and (2) this device must accept any interference received, including i
nterference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s au
thority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant t
o part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interferenc
e in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not in
stalled and used in accordance with the instructions, may cause harmful interference to radio communications. H
owever, there is no guarantee that interference will not occur in a particular installation. If this equipment does ca
use harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
‐ Reorient or relocate the receiving antenna.
‐ Increase the separation between the equipment and receiver.
‐ Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
‐Consult the dealer or an experienced radio/TV technician for help important announcement
Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with minimum distance 20cm between the radiator and your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
Important Note:
In the event that these conditions cannot be met (for example certain laptop configurations or co-location with
another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on
the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end
product (including the transmitter) and obtaining a separate FCC authorization.
End Product Labeling
The final end product must be labeled in a visible area with the following" Contains FCC ID: 2AL6K-R8188NU3".
Manual Information to the End User
The OEM integrator has to be aware not to provide information to the end user regarding how to install or
remove this RF module in the user’s manual of the end product which integrates this module.
The end user manual shall include all required regulatory information/warning as show in this manual.
with
with RTL8188ETV
withwith
RTL8188ETV
RTL8188ETVRTL8188ETV
1
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