CyberTAN Technology WU172HS WLAN Module User Manual

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Document ID	2174147
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Document Description	Users Manual
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Document Type	User Manual
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Date Submitted	2014-01-23 00:00:00
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Creation Date	2014-01-14 19:37:30
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Document Title	Microsoft Word - Product Specification_T77H387.00-v06.doc
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Document Author:	C0300647

COMPANY CONFIDENTIAL
CyberTAN Technology, Inc
99 Park Avenue III,
Science Park Hsin chu 308,
Taiwan.
TEL:+886-3-577-7777
Fax:+886-3-577-77880
Product Specification
IEEE 802.11b/g/n 2T2R USB WiFi Module
Project Name
CyberTan Part No
Customer
Customer Part No.
CyberTan Model Name
11n USB WiFi Module with RT5372L
T77H387.00
Hisense
1127000
WU172HS
COMPANY CONFIDENTIAL
Content
0. REVISION HISTORY ........................................................................ 3
1. INTRODUCTION ........................................................................... 4
1.1 RF MODULE OVERVIEW ..................................................................... 4
1.2 SPECIFICATION REFERENCE .................................................................. 4
1.3 SYSTEM FUNCTIONS ........................................................................ 5
2. MECHANICAL SPECIFICATION ............................................................. 6
2.1 MECHANICAL OUTLINE DRAWING .............................................................. 6
2.2 WTB CONNECTOR PIN DEFINITION .......................................................... 6
3. ELECTRICAL SPECIFICATION .............................................................. 7
3.1 OPERATING CONDITION ..................................................................... 7
3.2 WIFI RF SPECIFICATION(@5V/25℃) .......................................................... 7
3.2.1 802.11b Mode........................................................................ 7
3.2.2 802.11g Mode........................................................................ 8
3.2.3 802.11n HT20 Mode .................................................................. 8
3.2.4 802.11n HT40 Mode .................................................................. 9
3.3 ON-BOARD ANTENNA SPECIFICATION.......................................................... 10
4. QUALITY ................................................................................. 11
5. APPENDIX ............................................................................... 12
APPENDIX A-LABEL INFORMATION ............................................................... 12
APPENDIX B-HOW TO GET FW VERSION OF YOUR MODULE ............................................ 13
APPENDIX C-PACKAGE INFORMATION ............................................................ 14
APPENDIX D-FEDERAL COMMUNICATION COMMISSION INTERFERENCE STATEMENT ........................ 15
COMPANY CONFIDENTIAL
0. Revision History
Date
Document
revision
Product
revision
2013/01/28
2013/02/18
00
01
005
005
2013/03/01
02
005
2013/03/20
03
015
2013/06/03
04
015
2013/08/05
2014/01/14
05
06
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
015
1. Add customer PN
2. Update Label information(add CE and C-tick
logo)
3. Update sample photo
015
1. Add FCC Federal Communication
Commission Interference Statement
2. Update working frequency to meet FCC
Regulation
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
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 Appendix B)
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
Typical，40mm(W)*46.45mm(L)*5mm(T)
(The height including WTB connector and antenna)
Antenna
Two Metal Antennas on-board design
Sample picture as bellow
TOP VIEW
BOTTOM VIEW
* note1, the sample picture is just for reference only.
COMPANY CONFIDENTIAL
2. Mechanical Specification
2.1 Mechanical Outline Drawing
Typical Dimension (W x L): 40.00mmx 46.45mm.
Unit: mm
2.2 WTB CONNECTOR Pin definition
5Pin, 1.25mm pitch, SMD, side entry type.
Pin No. of WTB connector is remarked in PCBA ME drawing on above item2.1.
Pin #
Name
VBUS
DD+
GND
CTR
Description
5V DC power supply input
USB Data DN
USB Data DP
Ground
WLAN Radio on/off control
LowÆDisable module.
HighÆNormal working mode.
(Module internally pull-high to 3.3V,no need for external pull-high)
COMPANY CONFIDENTIAL
3. Electrical Specification
3.1 Operating Condition
Parameter
DC power input
DC Current (Average.)
@5V power input
Operating Temperature
Storage Temperature
Condition
--11b TX throughput mode
11b RX throughput mode
11g TX throughput mode
11g RX throughput mode
11n-HT20 TX throughput mode
11n-HT20 RX throughput mode
11n-HT40 TX throughput mode
11n-HT40 RX throughput mode
Power down mode(CTR pull-low)
Standby mode , not connected
with AP.
---
Min.
4.5
Typ.
5.0
300
159
276
156
358
164
350
203
35
78
-40
Max.
5.5
500
500
500
500
500
500
500
500
500
500
Unit
+60
+85
℃
℃
3.2 WiFi RF Specification(@5V/25℃)
3.2.1 802.11b Mode
Items
Mode
Channel
Data rate
1. Target Power Levels (*note2)
1) 11b Output power
2. Spectrum Mask @ target power
1) fc +/-11MHz to +/-22MHz
2) fc > +/-22MHz
3. Frequency Error
RX Characteristics(per each chain)
4 Minimum Input Level Sensitivity
1) 1Mbps (FER≦8%)
2) 2Mbps (FER≦8%)
3) 5.5Mbps (FER≦8%)
4) 11Mbps (FER≦8%)
5 Maximum Input Level (FER≦8%)
Contents
IEEE802.11b
CH1 to CH11
1, 2, 5.5, 11Mbps
11
13
14
dBm
-15
Min.
-48
-58
-1
Typ.
-30
-50
+15
Max.
dBr
dBr
ppm
Unit
-10
-96
95
-92
-89
-88
-85
-83
-80
dBm
dBm
dBm
dBm
dBm
mA
COMPANY CONFIDENTIAL
3.2.2 802.11g Mode
Items
Mode
Channel
Data Rate
TX Characteristics (per each chain)
1. Target Power Levels (*note2)
1) 11g Output power
2. Spectrum Mask @ target power
1) at fc +/- 11MHz
2) at fc +/- 20MHz
3) at fc > +/-30MHz
3 Constellation Error(EVM)@ target power
1) 6Mbps
2) 9Mbps
3) 12Mbps
4) 18Mbps
5) 24Mbps
6) 36Mbps
7) 48Mbps
8) 54Mbps
4 Frequency Error
RX Characteristics (per each chain)
5 Minimum Input Level Sensitivity
1) 6Mbps (PER ≦ 10%)
2) 9Mbps (PER ≦ 10%)
3) 12Mbps (PER ≦ 10%)
4) 18Mbps (PER ≦ 10%)
5) 24Mbps (PER ≦ 10%)
6) 36Mbps (PER ≦ 10%)
7) 48Mbps (PER ≦ 10%)
8) 54Mbps (PER ≦ 10%)
6 Maximum Input Level (PER ≦ 10%)
Contents
IEEE802.11g
CH1 to CH11*
6, 9, 12, 18, 24, 36, 48, 54Mbps
Min.
Typ.
Max.
Unit
13
15
16.5
dBm
-43
-44
-54
-20
-28
-40
dBr
dBr
dBr
-15
Min.
-30
-1.1
Typ.
-5
-8
-10
-13
-16
-19
-22
-25
+15
Max.
dB
dB
dB
dB
dB
dB
dB
dB
ppm
Unit
-20
-91
-90
-88
-86
-83
-81
-77
-75
-85
-84
-82
-80
-77
-73
-69
-68
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
3.2.3 802.11n HT20 Mode
COMPANY CONFIDENTIAL
Items
Mode
Channel
Data Rate
TX Characteristics(per each chain)
1. Target Power Levels (*note2)
1) 11n-HT20 Output power
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. Frequency Error
RX Characteristics (per each chain)
5. Minimum Input Level Sensitivity
1) MCS0 (PER ≦ 10%)
2) MCS1 (PER ≦ 10%)
3) MCS2 (PER ≦ 10%)
4) MCS3 (PER ≦ 10%)
5) MCS4 (PER ≦ 10%)
6) MCS5 (PER ≦ 10%)
7) MCS6 (PER ≦ 10%)
8) MCS7 (PER ≦ 10%)
6. Maximum Input Level (PER ≦ 10%)
Contents
IEEE802.11n HT20 @ 2.4GHz
CH1 to CH11*
MCS0/1/2/3/4/5/6/7/8/9/10/11/12/13/14/15,up to 150Mbps
Min.
Typ.
Max.
Unit
13
15
16.5
dBm
-38
-43
-53
-20
-28
-45
dBr
dBr
dBr
-15
Min.
-32
-1.2
Typ.
-5
-10
-13
-16
-19
-22
-25
-28
+15
Max.
dB
dB
dB
dB
dB
dB
dB
dB
ppm
Unit
-20
-89
-88
-86
-83
-80
-76
-74
-72
-82
-79
-77
-74
-70
-66
-65
-64
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
3.2.4 802.11n HT40 Mode
COMPANY CONFIDENTIAL
Items
Mode
Channel
Data Rate
TX Characteristics(per each chain)
1. Target Power Levels (*note2)
1) 11n-HT20 Output power
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. Frequency Error
RX Characteristics (per each chain)
5. Minimum Input Level Sensitivity
1) MCS0 (PER ≦ 10%)
2) MCS1 (PER ≦ 10%)
3) MCS2 (PER ≦ 10%)
4) MCS3 (PER ≦ 10%)
5) MCS4 (PER ≦ 10%)
6) MCS5 (PER ≦ 10%)
7) MCS6 (PER ≦ 10%)
8) MCS7 (PER ≦ 10%)
6. Maximum Input Level (PER ≦ 10%)
Contents
IEEE802.11n HT40 @ 2.4GHz
CH3 to CH9
MCS0/1/2/3/4/5/6/7/8/9/10/11/12/13/14/15,
up to 300Mbps
Min.
Typ.
Max.
Unit
12
14
15.5
dBm
-37
-40
-50
-20
-28
-45
dBr
dBr
dBr
-15
Min.
-32
-1.3
Typ.
-5
-10
-13
-16
-19
-22
-25
-28
+15
Max.
dB
dB
dB
dB
dB
dB
dB
dB
ppm
Unit
-20
-88
-85
-83
-80
-77
-72
-71
-68
-79
-76
-74
-71
-67
-63
-62
-61
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
*note2: the target power level will be changed later based-on regulatory testing result.
3.3 On-board Antenna Specification
Operating Frequency
VSWR(max)
2.412~2.472GHz
<=2.5:1
10
COMPANY CONFIDENTIAL
Isolation
Peak Gain
Antenna Type
>=10dB
2.80dBi
Metal
*note: the antenna performance is measured based-on below test setup environment.
4. Quality
The product quality must be followed-up by CyberTan factory quality control system.
11
COMPANY CONFIDENTIAL
5. Appendix
Appendix A-Label Information
12
COMPANY CONFIDENTIAL
Appendix B-How to get FW version of your module
1.
2.
3.
Plug in module and install RT5372 QA Test USB WDM Driver in your PC with XP OS.
Open QA tool and switch to EEPROM page and disable EEPROM Buffer Mode,
select READ mode.
Input 03F0 in Offset and click R/W, you will get a number 0X;
Input 03F1 in Offset and click R/W, you will get another number 0Y.
Then the FW version is VY.X.
2. Select EEPROM
4. Input Offset
6. Click R/W
5.
Get Value
3. Select READ
1. Disable EEPROM Buffer Mode
13
COMPANY CONFIDENTIAL
Appendix C-Package Information
14
COMPANY CONFIDENTIAL
Appendix D-Federal Communication Commission Interference
Statement
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause 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 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.
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.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This transmitter module must not be co-located or operating in conjunction with any
other antenna or transmitter. This End equipment should be installed and operated with a minimum
distance of 20 centimeters between the radiator and your body.
IMPORTANT NOTE:
In the event that these conditions can not 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 can not 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:
N89-WU172HS”.
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.
15

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