COMPANY CONFIDENTIAL
Product Specification
IEEE 802.11b/g/n 2T2R USB WiFi Module
Project Name 11n USB WiFi Module with RT5372L
CyberTan Part No T77H387.00
Customer Hisense
Customer Part No. 1127000
CyberTan Model Name WU172HS
CyberTAN Technology, Inc
99 Park Avenue III,
Science Park Hsin chu 308,
Taiwan.
TEL:+886-3-577-7777
Fax:+886-3-577-77880
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COMPANY CONFIDENTIAL
Content
0. REVISION HISTORY ........................................................................ 3
1. INTRODUCTION ........................................................................... 4
1.1 RF
MODULE OVERVIEW
1.2 S
PECIFICATION REFERENCE
1.3 S
YSTEM FUNCTIONS
2. MECHANICAL SPECIFICATION ............................................................. 6
2.1 M
ECHANICAL OUTLINE DRAWING
2.2 WTB CONNECTOR P
3. ELECTRICAL SPECIFICATION .............................................................. 7
3.1 O
PERATING CONDITION
3.2 WIFI RF S
3.2.1 802.11b Mode
3.2.2 802.11g Mode
3.2.3 802.11n HT20 Mode
3.2.4 802.11n HT40 Mode
3.3 ON-
PECIFICATION
BOARD ANTENNA SPECIFICATION
..................................................................... 4
.................................................................. 4
........................................................................ 5
.............................................................. 6
IN DEFINITION
..................................................................... 7
(@5V/25℃) .......................................................... 7
........................................................................ 7
........................................................................ 8
.................................................................. 8
.................................................................. 9
.......................................................... 6
.......................................................... 10
4. QUALITY ................................................................................. 11
5. APPENDIX ............................................................................... 12
A
PPENDIX
A
PPENDIX
A
PPENDIX
A
PPENDIX
A-L
ABEL INFORMATION
B-H
OW TO GET FW VERSION OF YOUR MODULE
C-P
ACKAGE INFORMATION
D-F
EDERAL COMMUNICATION COMMISSION INTERFERENCE STATEMENT
............................................................... 12
............................................ 13
............................................................ 14
........................ 15
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COMPANY CONFIDENTIAL
0. Revision History
Date
2013/01/28 00
2013/02/18 01
2013/03/01 02
2013/03/20 03
2013/06/03 04
2013/08/05 05
Document
revision
Product
revision
005
005
005
015
015
015
Change Description
1. Initial release(preliminary),
1. Remove I-PEX RF connector
1. Update the power consumption and RF
performance at section3.
2. Add package information at section5
1. Update the sample picture.
2. Add the antenna’s performance
1. Change 11b power from 16dBm to 13dBm to
pass CE and C-tick certification
2. Change FW ver to V2.0
1. Add customer PN
2. Update Label information(add CE and C-tick
logo)
3. Update sample photo
2014/01/14 06
015
1. Add FCC Federal Communication
Commission Interference Statement
2. Update working frequency to meet FCC
Regulation
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COMPANY CONFIDENTIAL
1. Introduction
Project Name: 11n USB WiFi Module with RT5372L
Project Number: T77H387.00
This documentation describes the engineering requirements specification of WiFi module
with RT5372. It is a confidential document of CyberTan.
1.1 RF module Overview
The general HW architecture for the module is shown in Figure 1. This WLAN Module
design is based on Ralink RT5372L. It is a highly integrated single-chip MIMO (Multiple In
Multiple Out) Wireless LAN (WLAN) USB2.0 network interface controller complying with
the 802.11n specification. It combines a MAC, a 2T2R capable baseband, and RF in a
single chip. The RT5372 provides a complete solution for a high throughput performance
wireless client.
Figure 1 Module Block Diagram
1.2 Specification reference
This specification is based on additional references listed below.
z IEEE Std. 802.11b
z IEEE Std. 802.11g
z IEEE Std. 802.11n
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COMPANY CONFIDENTIAL
1.3 System Functions
Table1: General Specification as below:
Main Chipset Mediatek RT5372L
Operating Frequency 2.412~2.462GHz
WiFi Standard 802.11b/g/n(2x2)
FW version V2.0
(To read this version, refer to
Modulation 11b: DBPSK, DQPSK and CCK and DSSS
11g: BPSK, QPSK, 16QAM, 64QAM and OFDM
11n: MCS0~15 OFDM
PHY Data rates 11b:1, 2, 5.5 and 11Mbps
11g:6, 9, 12, 18, 24, 36, 48 and 54 Mbps
11n: MCS0~15, up to 300Mbps
Form factor 5pin side entry type WTB CONN, 1.25mm pitch,
Host Interface USB 2.0
PCBA Dimension
Antenna Two Metal Antennas on-board design
Sample picture as bellow
TOP VIEW BOTTOM VIEW
Typical，40mm(W)*46.45mm(L)*5mm(T)
(The height including WTB connector and antenna)
Appendix B
)
* note1, the sample picture is just for reference only.
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