B3QT77H298WiFi Module

T77H298 WiFi Module USER MANUAL Project Name WiFi Module Revision 00 Foxconn project code T77H298 Content 1. INTRODUCTION ................................................................................. 3 2. WIFI ALLIANCE CONFORMANCE ................................................. 4 3. HARDWARE SPECIFICATION ........................................................ 5 4. PRODUCT REQUIREMENTS........................................................... 7 5. INTERFACE OF CONNECTOR ....................................................... 8 6. WINDOWS XP WIRELESS UTILITY AND INSTALL ................... 8 1. Introduction The T77H298 802.11b/g/n module provides wireless modem functionality utilizing direct sequence spread spectrum and OFDM/CCK technology. This module is based on Broadcom BCM43362KUBG solution which is with integrated 2.4GHz IEEE802.11 b/g/n (MAC/baseband/radio), power amplifiers (PA), and power management unit (PMU). 1.1 Scope The wireless LAN is compliant to IEEE 802.11b and IEEE 802.11g and IEEE 802.11n standard. The data rate of 802.11b is up to 11Mbps and fallback rates of 5.5, 2, 1Mbps. The data rate of 802.11g is up to 54Mbps and fallback rates of 48,36,24,18,12,9, 6Mbps. The data rate of 802.11n is up to 65Mbps and fallback rates of 6.5, 13, 19.5, 26, 39, 52, 58.5, 65Mbps for HT20. 1.2 Function • RoHS and Green Compliant. • 1X1 IEEE802.11b/g/n based on Broadcom 43362 solution. • SDIO Interface. • Module is powered by the host with a 3.3V +/- 10% supply. • Two on-board PCB antennas. 2. WIFI ALLIANCE CONFORMANCE The Module is certified by the Wi-Fi Alliance. The Module and standard PC driver passes the Wi-Fi System Interoperability Test Plan including the following: A. IEEE 802.11-2007 Standard for LAN/MAN Specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications B. IEEE P802.11n-2009 Standard for Information Technology Telecommunications and information exchange between systems - Local and metropolitan area networks – Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications Amendment 5: Enhancements for Higher Throughput C. Supported security: • WPA TM and WPA2 TM (Personal) support for powerful encryption and authentication • AES and TKIP acceleration hardware for faster data encryption • Secure Easy setup for simple Wi-Fi setup and WPA2/WPA security configuration 3. Hardware Specification 3.1 IEEE802.11b mode Radio Technology Direct Sequence Spread Spectrum (DSSS) Operating Frequency 2412 ~ 2484MHz ISM band Modulation Schemes DQPSK, DBPSK and CCK Channel Numbers 11 channels for United States 13 channels for Europe Countries Data Rate 1Mbps , 2Mbps, 5.5Mbps and 11Mbps Media Access Protocol (MAC) CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) Transmitter Output Power 802.11b: 20.50 dBm Receiver Sensitivity Typical –91dBm for 1Mbps @ 8% PER Typical –90dBm for 2Mbps @ 8% PER Typical –87dBm for 5.5Mbps @ 8% PER Typical –85dBm for 11Mbps @ 8% PER 3.2 IEEE802.11g mode Radio Technology Orthogonal Frequency Division Multiplexing (OFDM) Operating Frequency 2412 ~ 2484MHz ISM band Modulation Schemes BPSK, QPSK, 16QAM, 64QAM Channel Numbers 11 channels for United States 13 channels for Europe Countries Data Rate 6Mbps,9, 12, 18, 24, 36, 48, and 54Mbps Media Access Protocol (MAC) CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) Transmitter Output Power 802.11g: 22.60 dBm Receiver Sensitivity Typical –85dBm for 6Mbps @ 10% PER Typical –83dBm for 9Mbps @ 10% PER Typical –81dBm for 12Mbps @ 10% PER Typical –79dBm for 18Mbps @ 10% PER Typical –76dBm for 24Mbps @ 10% PER Typical –73dBm for 36Mbps @ 10% PER Typical –70dBm for 48Mbps @ 10% PER Typical –68dBm for 54Mbps @ 10% PER 3.3 IEEE802.11n (HT20) mode Radio Technology Orthogonal Frequency Division Multiplexing (OFDM) Operating Frequency 2412 ~ 2484MHz ISM band Modulation Schemes BPSK, QPSK, 16QAM, 64QAM Channel Numbers 11 channels for United States 13 channels for Europe Countries Data Rate 6.5Mbps, 13, 19.5, 26, 39, 52, 58.5 and 65Mbps Media Access Protocol (MAC) CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) Transmitter Output Power 802.11n (20MHz): 21.80 dBm Receiver Sensitivity Typical –85dBm for 6.5Mbps @ 10% PER Typical –82dBm for 13Mbps @ 10% PER Typical –80dBm for 19.5Mbps @ 10% PER Typical –77dBm for 26Mbps @ 10% PER Typical –73dBm for 39Mbps @ 10% PER Typical –69dBm for 52Mbps @ 10% PER Typical –68dBm for 58.5Mbps @ 10% PER Typical –67dBm for 65Mbps @ 10% PER 4. Product Requirements 4.1 Hardware Requirements Form factor 32 mm x21mm module with 8-pin B.T.B connector Host Interface SDIO interface PCB 4-layer design Antenna connector RF switch connector 4.2 Hardware Architecture The T77H298 802.11b/g/n module is based on Broadcom BCM43362 solution which is with integrated 2.4GHz IEEE802.11 b/g/n (MAC/baseband/radio), power amplifiers (PA), and power management unit (PMU).This module is powered from the host (3.3V) and interfaces to the host with SDIO signals and with two on-board antennas and one on-board 26 MHz XTAL. The functional block diagram is shown as below. PALDO BCM43362 Host Connector PA VDD3P3 SDIO 2.0 LPF 26MHz XTAL RX TX notch fil ter Pin diode switch 5. Interface of connector Manufacturer Part number: HC5204F-PT Pin Pin Name I/O Note 1 GND 2 VDD3P3 SDIO power supply 3 SDIO_DATA0 I/O SDIO port data 0 4 SDIO_DATA1 I/O SDIO port data 1 5 SDIO_DATA3 I/O SDIO port data 3 6 SDIO_CLK I SDIO port clock 7 SDIO_DATA2 I/O SDIO port data 2 8 SDIO_CMD I SDIO port command 6. Windows XP Wireless Utility and install Remark: The module is for printer, it is used in the Linux OS, so this Windows driver is just for reference. To install the driver files, complete below steps: 1, place nvram.txt in C:\WINDOWS\system32\drivers 2, Find out Ricoh SD Bus Host Adapter in device management of your notebook as shown below picture. 3, Insert DUT into SDIO slot of notebook,then Insta…

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FCC ID: B3QT77H298 Report No.: RF120326E06 Modular Approval Request Letter Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch May 9, 2012 Dear Application Examiner, BROTHER INDUSTRIES, LTD, device: a WLAN module, FCC ID: B3QT77H298, would like to have your authorization as a modular device. The requirements of section 15.212 of FCC rules have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.”: The radio portion of this module has been shielded, please see exhibition External Photo. 2. “The modular transmitter must have buffered modulation/data inputs.” The EUT has buffered data inputs, it is integrated in chip BCM4336X. 3. “The modular transmitter must have its own power supply regulation.” The part number of this regulator is BCM4336X. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” The EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. 5. “The modular transmitter must be tested in a stand-alone configuration” The EUT was tested in a stand-alone configuration via extender. Please see section Photographs of Test Configuration in the test report, the EUT was plugged in this extender. 6. “The modular transmitter must be labeled with its own FCC ID number.” Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. FCC ID: B3QT77H298 Report No.: RF120326E06 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Please contact me if you have any further questions. Thanks for your attention. Best Regards, signature Hank Chung Assistant Manager Bureau Veritas Consumer Products Services (H.K.) Ltd., Hsinchu Branch

Report No. : 120326E06 P.1 Report Format Version 4.2.0 CONSTRUCTION PHOTOS OF EUT Report No. : 120326E06 P.2 Report Format Version 4.2.0

11/04/27 11/05/04 AnnieHuang Sunnywu PTTlabel 50#mylar(Matte) T77H298 500.xxxxx.005 Notes: 1.Material:50#Mylar(Matte) Thickness:0.05±0.005mm 2.Adhesive:Acrylic Thickness:0.024±0.002mm 3.Liner:Grassine modifylabelsizeandupdatelabelcontent 1 11/05/07 update 2 11/08/03 modify label size and update label layout 3 Annie Huang 11/09/14 modify label size and change label material 4 Annie Huang 11/11/30 modify label size 5 Annie Huang 12/04/06 modify label size and update label content 6 Annie Huang 12/05/03 update FCC ID and IC ID 7 Annie Huang Complieswith IDAStandards DBXXXXXX XXXXXXXXXXXXX CNC:XX-XXXX ETA Certificate No.: XXXX/XXXX/WRLO SDPPI XXXXX/SDPPI/XXXX TEXX/XX APPROVED NXXXXX XXXXXXXXXXXXX XXXXXXXXXXXXX 2.4DS/OF4 R B r o t h e r M o d e l : T 7 7 H 2 9 8 Cofetel:XXXXXX NTC TypeAccepted No:XXXXXXXXX TRA REGISTERED No: 123456789/12 DEALER No: 1234567/12 Scale:1:1 =0.5mm label stick position FCC I D: B3QT77H298 IC: 1 112C-T77H298

(Fig. 1) FCC ID: B3QT77H298 FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

Report No. : 120326E06 P.1 Report Format Version 4.2.0 CONSTRUCTION PHOTOS OF EUT

FCC ID: B3QT77H298 Report No.: RF120326E06 Operational Description This device is a WiFi Module, which operates in 2.4GHz band; the maximum data rate could be up to 72.2Mbps which OFDM technique. If the signal to noise radio is too poor which could not support 72.2Mbps, the 11Mbps data rate with DSSS technique will be applied. The transmitter of the EUT is powered by 3.3Vdc from the host equipment. The antennas are PCB antenna without antenna connector. The other instruction, please have a look at the users manual.

Report No.: SA120326E06 Report Format Version 4.0.0 Cancels and replaces the report No.: SA110718E01 dated Aug. 19, 2011 1 RF EXPOSURE REPORT REPORT NO.: SA120326E06 MODEL NO.: T77H298 FCC ID: B3QT77H298 RECEIVED: Mar. 26, 2012 TESTED: Apr. 18, 2012 ISSUED: May 08, 2012 APPLICANT: BROTHER INDUSTRIES, LTD. ADDRESS: 15-1, Naeshiro-cho,Mizuho-ku,Nagoya, Aichi,Japan. ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory LAB ADDRESS: No. 81-1, Lu Liao Keng, 9th Ling,Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan, R.O.C. This test report consists of 6 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced, except in full, without the written approval of our laboratory. The client should not use it to claim product certification, approval or endorsement by any government agency. The test results in the report only apply to the tested sample. Report No.: SA120326E06 Report Format Version 4.0.0 Cancels and replaces the report No.: SA110718E01 dated Aug. 19, 2011 2 TABLE OF CONTENTS RELEASE CONTROL RECORD ..................................................................................... 3 1. CERTIFICATION ...................................................................................................... 4 2. RF EXPOSURE LIMIT .............................................................................................. 5 3. MPE CALCULATION FORMULA ............................................................................. 5 4. CLASSIFICATION .................................................................................................... 5 5. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER ........................... 6 Report No.: SA120326E06 Report Format Version 4.0.0 Cancels and replaces the report No.: SA110718E01 dated Aug. 19, 2011 3 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED SA120326E06 Original release May 08, 2012 Report No.: SA120326E06 Report Format Version 4.0.0 Cancels and replaces the report No.: SA110718E01 dated Aug. 19, 2011 4 1. CERTIFICATION PRODUCT: WiFi Module BRAND NAME: Brother MODEL NO.: T77H298 TEST SAMPLE: ENGINEERING SAMPLE APPLICANT: BROTHER INDUSTRIES, LTD. TESTED DATE: Apr. 18, 2012 STANDARDS: FCC Part 2 (Section 2.1091) FCC OET Bulletin 65, Supplement C (01-01) IEEE C95.1 The above equipment (Model: T77H298) has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. PREPARED BY : , DATE: May 08, 2012 ( Phoenix Huang, Specialist ) APPROVED BY : , DATE: May 08, 2012 ( May Chen, Deputy Manager ) Report No.: SA120326E06 Report Format Version 4.0.0 Cancels and replaces the report No.: SA110718E01 dated Aug. 19, 2011 5 2. RF EXPOSURE LIMIT LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) FREQUENCY RANGE (MHz) ELECTRIC FIELD STRENGTH (V/m) MAGNETIC FIELD STRENGTH (A/m) POWER DENSITY (mW/cm 2 ) AVERAGE TIME (minutes) LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE 300-1500 ... ... F/1500 30 1500-100,000 ... ... 1.0 30 F = Frequency in MHz 3. MPE CALCULATION FORMULA Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale pi = 3.1416 r = distance between observation point and center of the radiator in cm 4. CLASSIFICATION The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. Report No.: SA120326E06 Report Format Version 4.0.0 Cancels and replaces the report No.: SA110718E01 dated Aug. 19, 2011 6 5. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER For WLAN: 15.247(2.4GHz) FREQUENCY BAND (MHz) CONDUCTED POWER (mW) ANTENNA GAIN (dBi) DISTANCE (cm) POWER DENSITY (mW/ cm 2 ) LIMIT (mW/cm 2 ) 2412-2462 181.970 2 20 0.057 1.00 ---END---

Report No.: RF120326E06 1 Report Format Version 4.2.0 Reference No.: 110719E01, 120110E14 FCC TEST REPORT REPORT NO.: RF120326E06 MODEL NO.: T77H298 FCC ID: B3QT77H298 RECEIVED: Mar. 26, 2012 TESTED: Apr. 06 to 30, 2012 ISSUED: May 08, 2012 APPLICANT: BROTHER INDUSTRIES, LTD. ADDRESS: 15-1, Naeshiro-cho,Mizuho-ku,Nagoya, Aichi,Japan. ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory LAB ADDRESS : No. 81-1, Lu Liao Keng, 9th Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan, R.O.C. TEST LOCATION (1): No. 81-1, Lu Liao Keng, 9th Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan, R.O.C. TEST LOCATION (2): No. 49, Ln. 206, Wende Rd., Shangshan Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan, R.O.C. This test report consists of 47 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product certification, approval, or endorsement by TAF or any government agencies. The test results in the report only apply to the tested sample. Report No.: RF120326E06 2 Report Format Version 4.2.0 Reference No.: 110719E01, 120110E14 Table of Contents RELEASE CONTROL RECORD ........................................................................................ 4 1. CERTIFICATION .................................................................................................... 5 2. SUMMARY OF TEST RESULTS ............................................................................ 6 2.1 MEASUREMENT UNCERTAINTY .......................................................................... 7 3. GENERAL INFORMATION ..................................................................................... 8 3.1 GENERAL DESCRIPTION OF EUT ....................................................................... 8 3.2 DESCRIPTION OF TEST MODES ......................................................................... 9 3.2.1 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL ........................ 10 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS ....................................... 12 3.4 DESCRIPTION OF SUPPORT UNITS .................................................................. 13 3.5 CONFIGURATION OF SYSTEM UNDER TEST ................................................... 13 4. TEST TYPES AND RESULTS .............................................................................. 14 4.1 CONDUCTED EMISSION MEASUREMENT 缺data ........................................... 14 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT ...................................... 14 4.1.2 TEST INSTRUMENTS .......................................................................................... 14 4.1.3 TEST PROCEDURES .......................................................................................... 15 4.1.4 DEVIATION FROM TEST STANDARD ................................................................. 15 4.1.5 TEST SETUP ....................................................................................................... 16 4.1.6 EUT OPERATING CONDITIONS ......................................................................... 16 4.1.7 TEST RESULTS 缺data ...................................................................................... 17 4.2 RADIATED EMISSION AND BANDEDGE MEASUREMENT ................................ 19 4.2.1 LIMITS OF RADIATED EMISSION AND BANDEDGE MEASUREMENT .............. 19 4.2.2 TEST INSTRUMENTS .......................................................................................... 20 4.2.3 TEST PROCEDURES .......................................................................................... 22 4.2.4 DEVIATION FROM TEST STANDARD ................................................................. 22 4.2.5 TEST SETUP ....................................................................................................... 23 4.2.6 EUT OPERATING CONDITIONS ......................................................................... 23 4.2.7 TEST RESULTS ................................................................................................... 24 4.3 6dB BANDWIDTH MEASUREMENT .................................................................... 34 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT .................................................. 34 4.3.2 TEST INSTRUMENTS .......................................................................................... 34 4.3.3 TEST PROCEDURE ............................................................................................. 34 4.3.4 DEVIATION FROM TEST STANDARD ................................................................. 34 4.3.5 TEST SETUP ....................................................................................................... 34 4.3.6 EUT OPERATING CONDITIONS ......................................................................... 34 4.3.7 TEST RESULTS ................................................................................................... 35 4.4 CONDUCTED OUTPUT POWER MEASUREMENT ............................................ 36 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ..................... 36 4.4.2 INSTRUMENTS .................................................................................................... 36 4.4.3 TEST PROCEDURES .......................................................................................... 36 Report No.: RF120326E06 3 Report Format Version 4.2.0 Reference No.: 110719E01, 120110E14 4.4.4 DEVIATION FROM TEST STANDARD ................................................................. 36 4.4.5 TEST SETUP ....................................................................................................... 36 4.4.6 EUT OPERATING CONDITIONS ......................................................................... 36 4.4.7 TEST RES…

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Report No.: 120326E06 1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST Report No.: 120326E06 2 RADIATED EMISSION TEST (Below 1GHz) Report No.: 120326E06 3 RADIATED EMISSION TEST (Above 1GHz) Report No.: 120326E06 4