RX3-WFU03WiFi Module

Foxconn WFU03 Series 第 1 頁 Foxconn WFU03 series f Hardware Specification Foxconn WFU03 Series 第 2 頁 Introduction Product Overview The Foxconn WFU03 series wireless LAN module contains the Ralink® MT7601 single chip which is a highly integrated MAC/BBP for 2.4GHz RF transmission and supporting 150Mbps PHY rate. It fully complies with IEEE 802.11 b/g/n feature rich wireless connectivity at high standards, delivers reliable, cost-effective, throughput from an extended distance. The optimized radio frequency architecture and baseband algorithms provide super performance and low power consumption. Deploy a high efficient USB engine and hardware data processing accelerators without overloading the host processor. Security, quality of service and international regulation are supported by WFU03 series and giving end users the greatest performance anytime in any circumstance. Key Features  Legacy data rates 1, 2 in DSSS mode and rates 5.5, and 11 Mbps in CCK mode, 6, 9, 12, 18, 24, 36, 48, and 54 in OFDM mode  Support 40MHz wide channel bandwidth  Uses the 2.412 to 2.497GHz ISM frequency band defined by the IEEE 802.11b/g/n specifications  Reverse direction grant data flow and frame aggregation  WEP 64/128, WPA, WPA2, TKIP, AES, WAPI  QoS-WMM, WMM-PS, WPS/WPS2, PIN, PBC  Multiple BSSID Support  Fully compliance with USB 2.0 high-speed mode  Form Factor: PCI Express 1.1 Half Mini Card(single side)  International Regulation – 802.11d/h/k  Supports Wi-Fi Direct  Low power with advanced power management Foxconn WFU03 Series 第 3 頁 Electrical Specifications Pin Definitions Table. Pin Definitions Pin # Name Pin # Name 51 N/A 52 +3.3V 49 N/A 50 GND 47 N/A 48 N/A 45 N/A 46 N/A 43 GND 44 LED_WLAN# 41 +3.3V 42 N/A 39 +3.3V 40 GND 37 GND 38 USB_D+ 35 GND 36 USB_D- 33 N/A 34 GND 31 N/A 32 N/A 29 GND 30 N/A 27 GND 28 N/A 25 N/A 26 GND 23 N/A 24 N/A 21 GND 22 PERST# 19 N/A 20 W_DISABLE# 17 N/A 18 GND Mechanical Key 15 GND 16 N/A 13 N/A 14 N/A 11 N/A 12 N/A 9 GND 10 N/A 7 CLKREQ# 8 N/A 5 N/A 6 N/A 3 N/A 4 GND 1 WAKE# 2 +3.3V DC Specifications The Max Power (as max defined in the Mini-card Spec) is 2000mW  667mA (need at lease Foxconn WFU03 Series 第 4 頁 2 Power Pins of the 5 exists in the Mini-Card spec, Max limit for each Pin is 500mA). For all MiniCard voltage rails (3.3V), it is recommended not to exceed 100mVpp noise in the frequency range of 10-500KHz. Table DC Specifications Parameters Symbol Conditions Min. Typ. Max. Unit 3.3V Supply Voltage +3.3V - 3.0 3.3 3.6 V Receiver 3.3 V Current consumption Icc 33rx HT 40MHz MCS 7 200 mA Transmitter 3.3 V Current consumption Icc 33tx HT 40MHz MCS 7 300 mA Power Consumption Specifications Power consumption is measured using current probe loop on the Power rails of the USB interface (Pins). Assuming ASMP enabled (L1-active enabled and L0s is disabled). Table. Power Consumption Specifications(preliminary) Description Typical Unit Sleep mode 1.1 mA Rx Active, HT40, MCS7 151 mA Rx Power Saving. DTIM=1 15 mA Rx Listen 6 mA Tx HT40, MCS7 @15dBm 210 mA Tx CCK, 11Mbps @19dBm 242 mA Foxconn WFU03 Series 第 5 頁 Antenna Specifications Nominal antenna port impedance specification is 50 ohms for the Foxconn WFU03 series hardware. For regulatory requirements, it is assumed that the antenna gain is:  Antenna gain for the 2.4GHz band : 2.5 dBi There are two antennas supporting 2.4-2.5GHz band. The Foxconn HD96017 connector will be used on the Foxconn WFU03 series hardware. The antenna will be defined Main and Aux where is listing below: Figure WFU03 series Perspective Label Specifications Figure 5.3 WFU03 Label Drawing Foxconn WFU03 Series 第 6 頁 Environmental Specifications The following tables provide normal operating conditions and maximum rating requirements for WFU03 series hardware. Table . Operating Conditions (preliminary) Environment Limits Operating -10-70°C ※The radio parts at operating state and above temperature of T-shield. Table . Non-operating Conditions (preliminary) Environment Temperature Humidity Min. Typ. Max. Unit Min. Typ. Max. Unit Non-Operating -40 25 85 °C 45 - 90 % ※ Temperature condition for storage (Packaged) in warehouse is Maximum 40°C up to 6 months. Part Numbering ID Definitions Table ID Definitions WLAN Type Mode PID VID WFU03UXXX-MT7601U BGN 0x7601 0x148F Foxconn WFU03 Series 第 7 頁 Module Photo Top side Bottom side

Federal Communication Commission Interference Statement 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. 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 transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 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 & your body. This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed 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 This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “Contains FCC ID: R3X-WFU03”. The grantee's FCC ID can be used only when all FCC compliance requirements are met. 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.

Hon Hai Precision Industry Co., Ltd No.151, Sec. 1, Nankan Rd., Lujhu, Taoyuan County 33859, Taiwan Date: January 31, 2013 Power of Attorney To whom it may concern, Please be notified that I, Hugo Shieh, have designated Daniel Lee of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (BV CPS Taoyuan Branch) of Taiwan as the person being responsible for this project and to sign the form 731 and other documentation. Any and all acts carried out by Daniel Lee of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (BV CPS Taoyuan Branch) of Taiwan on the matters relating to all processes required in the FCC approval and any communication needed with the national authority, shall have the same legal authority as acts on our own behalf. As defined in 47 CFR Ch. 1.2002 (b), we further certify that neither the applicant nor any party to this application is subject to a denial to Federal benefits, including FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1998, 21 U.S.C. 835(a). This authorization is limited to the product of as following: FCC ID: RX3-WFU03 If you have any acknowledgement and response, please send it to Daniel Lee of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (BV CPS Taoyuan Branch) of Taiwan directly. Should you have any question or comment regarding this matter, please have my best attention. Sincerely yours, Hugo Shieh Hon Hai Precision Industry Co., Ltd Fax: 03-270-0001 Tel: 03-270-0000#3634 E-mail: [email protected]

Hon Hai Precision Industry Co., Ltd No.151, Sec. 1, Nankan Rd., Lujhu, Taoyuan County 33859, Taiwan Date: January 31, 2013 Federal Communications Commission 7345 Oakland Mills Road Columbia MD21046 Subject: Request for Confidentiality FCC ID: RX3-WFU03 T o Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission’s rules (47CFR§§0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely.
Schematic Diagram
Block Diagram
Parts List
Tune-up Procedure
Operational Description Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’ s policy, in order to comply with the marketing regulations in 47 CFT §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachments until 180 days after the Grant Date of Equipment A uthorizations.  External Photos  Internal Photos  Test Setup Photos  Users Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, Hugo Shieh Hon Hai Precision Industry Co., Ltd. Fax: 03-2700001 Tel: 03-2700000#3634 E-mail: [email protected]

FCC ID: RX3-WFU03 Modular Approval Request Letter Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch February 19, 2013 Dear Application Examiner, We, Hon Hai Precision Industry Co., Ltd, claim that the EUT, FCC ID: RX3-WFU03 is a WLAN module and would like to have your authorization as a modular approval specific to the mobile RF exposure condition. 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 input, it is integrated in chip MT7601. 3. “The modular transmitter must have its own power supply regulation.” The part number of this regulator is MT7601. 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 a USB 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: RX3-WFU03 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 question. Thanks for your attention. Best Regards, ____________________________ Hugo Shieh Hon Hai Precision Industry Co., Ltd Fax: 03-270-0001 Tel: 03-270-0000#3634 E-mail: [email protected]

Bureau Veritas Consumer Products Services(H.K.) Ltd., Taoyuan Branch No.19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei shan Hsiang, Taoyuan Hsien 333, Taiwan R.O.C Date: February 20, 2013 Federal Communications Commission Authorization and Evaluation Division 7345 Oakland Mills Road Columbia MD 21046 SUBJECT: FCC Application for FCC ID: RX3-WFU03 To Whom It May Concern, We, Bureau Veritas Consumer Products Services(H.K.) Ltd., Taoyuan Branch, hereby attest to the fact that we will apply the Declaration of Conformity procedure to the class B computer peripheral portion of this composite filing. Sincerely yours, Daniel Lee / Vice President Bureau Veritas Consumer Products Services(H.K.) Ltd., Taoyuan Branch Fax: +886 3 327-0892 Tel: +886 3 318-3232#1857 E-mail: [email protected]

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Report No.: SA130114C04 1 of 5 Report Format Version 5.0.0 RF EXPOSURE REPORT REPORT NO.: SA130114C04 MODEL NO.: MT7601 FCC ID: RX3-WFU03 RECEIVED: Jan. 14, 2013 TESTED: Jan. 26 ~ Jan. 28, 2013 ISSUED: Feb. 01, 2013 APPLICANT: Hon Hai Precision Industry Co., Ltd. ADDRESS: No. 151, Sec. 1, Nankan Rd., Lujhu Township, Taoyuan County 33859, Taiwan (R.O.C) ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB ADDRESS: No. 47, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-com pliance to the specification. Report No.: SA130114C04 2 of 5 Report Format Version 5.0.0 TABLE OF CONTENTS RELEASE CONTROL RECORD ................................................................................................................ 3 1. CERTIFICATION ............................................................................................................................. 4 2. RF EXPOSURE ............................................................................................................................... 5 2.1 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) ........................................................ 5 2.2 MPE CALCULATION FORMULA .................................................................................................... 5 2.3 CLASSIFICATION ........................................................................................................................... 5 2.4 CALCULATION RESULT OF MAXIMUM CONDUCTED POWER ................................................. 5 Report No.: SA130114C04 3 of 5 Report Format Version 5.0.0 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED SA130114C04 Original release Feb. 01, 2013 Report No.: SA130114C04 4 of 5 Report Format Version 5.0.0 1. CERTIFICATION PRODUCT: WiFi Module MODEL: MT7601 BRAND: Foxconn APPLICANT: Hon Hai Precision Industry Co., Ltd. TESTED: Jan. 26 ~ Jan. 28, 2013 TEST SAMPLE: ENGINEERING SAMPLE STANDARDS: FCC Part 2 (Section 2.1091) FCC OET Bulletin 65, Supplement C (01-01) IEEE C95.1 The above equipment (Model: MT7601) 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 :Feb. 01, 2013 Pettie Chen / Senior Specialist APPROVED BY : , DATE :Feb. 01, 2013 Ken Liu / Manager Report No.: SA130114C04 5 of 5 Report Format Version 5.0.0 2. RF EXPOSURE 2.1 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 2.2 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 2.3 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. 2.4 CALCULATION RESULT OF MAXIMUM CONDUCTED POWER FREQUENCY BAND (MHz) MAX POWER (dBm) ANTENNA GAIN (dBi) DISTANCE (cm) POWER DENSITY (mW/cm 2 ) LIMIT (mW/cm 2 ) 2412-2462 24.12 2.5 20 0.091 1

Report No.: RF130114C04 1 of 50 Report Format Version 5.1.0 FCC TEST REPORT (15.247) REPORT NO.: RF130114C04 MODEL NO.: MT7601 FCC ID: RX3-WFU03 RECEIVED: Jan. 14, 2013 TESTED: Jan. 26 ~ Jan. 28, 2013 ISSUED: Feb. 01, 2013 APPLICANT: Hon Hai Precision Industry Co., Ltd. ADDRESS: No. 151, Sec. 1, Nankan Rd., Lujhu Township, Taoyuan County 33859, Taiwan (R.O.C) ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB ADDRESS: No. 47, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the com pliance or non-compliance to the specification. This report should not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: RF130114C04 2 of 50 Report Format Version 5.1.0 TABLE OF CONTENTS RELEASE CONTROL RECORD ......................................................................................... 4 1. CERTIFICATION ...................................................................................................... 5 2. SUMMARY OF TEST RESULTS ............................................................................. 6 2.1 MEASUREMENT UNCERTAINTY .......................................................................... 6 3. GENERAL INFORMATION ...................................................................................... 7 3.1 GENERAL DESCRIPTION OF EUT ........................................................................ 7 3.2 DESCRIPTION OF TEST MODES .......................................................................... 8 3.2.1 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL .......................... 9 3.3 DESCRIPTION OF SUPPORT UNITS ................................................................... 11 3.3.1 CONFIGURATION OF SYSTEM UNDER TEST .................................................... 11 3.4 GENERAL DESCRIPTION OF APPLIED STANDARDS ....................................... 12 4. TEST TYPES AND RESULTS ............................................................................... 13 4.1 RADIATED EMISSION AND BANDEDGE MEASUREMENT ................................ 13 4.1.1 LIMITS OF RADIATED EMISSION AND BANDEDGE MEASUREMENT ............. 13 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 .................................................................................................... 17 4.2 CONDUCTED EMISSION MEASUREMENT ........................................................ 30 4.2.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT...................................... 30 4.2.2 TEST INSTRUMENTS .......................................................................................... 30 4.2.3 TEST PROCEDURES ........................................................................................... 31 4.2.4 DEVIATION FROM TEST STANDARD ................................................................. 31 4.2.5 TEST SETUP ........................................................................................................ 31 4.2.6 EUT OPERATING CONDITIONS .......................................................................... 31 4.2.7 TEST RESULTS .................................................................................................... 32 4.3 6dB BANDWIDTH MEASUREMENT .................................................................... 34 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT .................................................. 34 4.3.2 TEST SETUP ........................................................................................................ 34 4.3.3 TEST INSTRUMENTS .......................................................................................... 34 4.3.4 TEST PROCEDURE ............................................................................................. 34 4.3.5 DEVIATION FROM TEST STANDARD ................................................................. 34 4.3.6 EUT OPERATING CONDITIONS .......................................................................... 34 4.3.7 TEST RESULTS ................................................................................................…

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1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST 2 3 RADIATED EMISSION TEST 4