WI3-M700XX2MID

Shenzhen Sungworld Electronics Co., Ltd. May 15, 2012 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD FCC ID: WI3-M700XX2 To Whom It May Concern: This letter is to ascertain that Shenzhen Sungworld Electronics Co., Ltd. （Product：MID Model name: M700XX） has been the units used for conducting FCC compliance testing, the DoC part will be tested by FCC recognized test lab. If you have any question or concerns, pls. contact us. Client’s signature : Client’s name / title : Ada/ Zhou/Product Manager Contact information / address : 4#, North District, Shangxue Industrial Park, Bantian, Long Gang District, Shenzhen, China

Shenzhen Sungworld Electronics Co., Ltd. May 15, 2012 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, ______ Shenzhen Sungworld Electronics Co., Ltd. ___hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product Description: MID Model name: M700XX We affirm that between SIEMIC and _ Shenzhen Sungworld Electronics Co., Ltd. __, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Client’s signature : Client’s name / title : Ada/ Zhou/Product Manager Contact information / address : 4#, North District, Shangxue Industrial Park, Bantian, Long Gang District, Shenzhen, China

SCS-F19: Confidentiality Request Letter Page 1 of 1 Rev 2.0 Shenzhen Sungworld Electronics Co., Ltd. May 15, 2012 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Confidentiality Request regarding application for certification of FCC ID: WI3-M700XX2 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Operational Description - Schematic The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Client’s signature : Client’s name / title : Ada/ Zhou/Product Manager Contact information / address : 4#, North District, Shangxue Industrial Park, Bantian, Long Gang District, Shenzhen, China

FCC Certification label Sample FCC ID: WI3-M700XX2 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 o peration.

FCC Certification label location Sample Label location

Antenna

FCC ID : WI3-M700XX2 Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB 447498 (2)(a)(i) Frequency Range Low Frequency (MHz) High Frequency(MHz) Maximum measured transmitter power frequency (MHz) 60/f SAR Limitation (mw) 2412 2462 2437 24.6 Maximum measured transmitter power Conducted Power (mw) Max Antenna Gain (dBi) EIRP (mw) 5.27 0 5.27 Remark: The best case gain of the antenna is 0dBi. 0dBi logarithmic terms convert to numeric result is nearly 1 According to the formula. calculate the EIRP test result: EIRP= P x G = 5.27 x 1 = 5.27 Frequency Range Low Frequency (MHz) High Frequency(MHz) Maximum measured transmitter power frequency (MHz) 60/f SAR Limitation (mw) 2422 2452 2452 24.4 2422 2452 2437 24.6 Maximum measured transmitter power Conducted Power (mw) Max Antenna Gain (dBi) EIRP (mw) 4.86 0 4.86 Remark: The best case gain of the antenna is 0dBi. 0dBi logarithmic terms convert to numeric result is nearly 1 According to the formula. calculate the EIRP test result: EIRP= P x G = 4.86 x 1 = 4.86 Threshold at which no SAR required is 24.6(2437MHz) and 24.4(2452MHz)mw. Maximum Tx power is 5.27(2412-2462MHz) and 4.86(2422-2452MHz)EIRP. Conclusion: No SAR is required. SIMULTANEOUS TRANSMISSION EVALUATION N/A

Page 1 of 198 FCC ID: WI3-M700XX2 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20120861 APPLICATION CERTIFICATION FCC Part 15C On Behalf of Shenzhen Sungworld Electronics Co., Ltd. MID Model No.: M700XX FCC ID: WI3-M700XX2 Prepared for : Shenzhen Sungworld Electronics Co., Ltd. Address : 4#, North District, Shangxue Industrial Park, Bantian, Long Gang District, Shenzhen, China Prepared by : ACCURATE TECHNOLOGY CO., LTD Address : F1, Bldg. A, Changyuan New Material Port, Keyuan Rd. Science & Industry Park, Nanshan, Shenzhen, Guangdong P.R. China Tel: (0755) 26503290 Fax: (0755) 26503396 Report Number : ATE20120861 Date of Test : May 3-18, 2012 Date of Report : May 21, 2012 Page 2 of 198 FCC ID: WI3-M700XX2 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20120861 TABLE OF CONTENTS Description Page Test Report Certification 1. GENERAL INFORMATION .......................................................................................................... 5 1.1. Description of Device (EUT)....................................................................................................................5 1.2. Carrier Frequency of Channels .................................................................................................................6 1.3. Test Procedure ..........................................................................................................................................6 1.4. Special Accessory and Auxiliary Equipment ...........................................................................................6 1.5. Description of Test Facility ......................................................................................................................6 1.6. Measurement Uncertainty.........................................................................................................................7 2. MEASURING DEVICE AND TEST EQUIPMENT ..................................................................... 8 3. OPERATION OF EUT DURING TESTING ................................................................................. 9 3.1. Operating Mode ........................................................................................................................................9 3.2. Configuration and peripherals ................................................................................................................10 4. TEST PROCEDURES AND RESULTS ....................................................................................... 11 5. 6DB BANDWIDTH MEASUREMENT ........................................................................................ 12 5.1. Block Diagram of Test Setup..................................................................................................................12 5.2. The Requirement For Section 15.247(a)(2) ............................................................................................12 5.3. EUT Configuration on Measurement .....................................................................................................12 5.4. Operating Condition of EUT ..................................................................................................................12 5.5. Test Procedure ........................................................................................................................................13 5.6. Test Result ..............................................................................................................................................13 6. MAXIMUM PEAK OUTPUT POWER ....................................................................................... 27 6.1. Block Diagram of Test Setup..................................................................................................................27 6.2. The Requirement For Section 15.247(b)(3)............................................................................................27 6.3. EUT Configuration on Measurement .....................................................................................................27 6.4. Operating Condition of EUT ..................................................................................................................27 6.5. Test Procedure ........................................................................................................................................28 6.6. Test Result ..............................................................................................................................................28 7. POWER SPECTRAL DENSITY MEASUREMENT.................................................................. 42 7.1. Block Diagram of Test Setup..................................................................................................................42 7.2. The Requirement For Section 15.247(e).................................................................................................42 7.3. EUT Configuration on Measurement .....................................................................................................42 7.4. Operating Condition of EUT ..................................................................................................................42 7.5. Test Procedure ........................................................................................................................................43 7.6. Test Result ..............................................................................................................................................43 8. BAND EDGE COMPLIANCE TEST ........................................................................................... 57 8.1. Block Diagram of Test Setup..................................................................................................................57 8.2. The Requirement For Section 15.247(d) ................................................................................................57 8.3. E…

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Conducted emissions test Radiated emissions test < 30MHz Radiated emissions test < 1GHz Radiated emissions test > 1GHz