PVV-C707 INCH TABLET

1900 4 5

Eken (HK) Electronics Co., Ltd. January 30, 2013 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD FCC ID: 7 INCH TABLET To Whom It May Concern: This letter is to ascertain that Eken (HK) Electronics Co., Ltd. （Product：7 INCH TABLET Model name: C70, Q70, Q70+, VX-E7001, VX-E7002, Q88, Q88+, C70+） 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. Sincerely, Client’s signature: Client’s name / title: Lin Zhou / Sales Contact information / address: Building 2F-2B, HuaFeng Science Park GongHe Road, XiXiang, Baoan District, ShenZhen, China

Eken (HK) Electronics Co., Ltd. January 30, 2013 To: SIEMIC, INC. 775 Montague Expressway Milpitas , CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We , Eken (HK) Electronics Co., Ltd. hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product Description: 7 INCH TABLET Model name: C70, Q70, Q70+, VX-E7001, VX-E7002, Q88, Q88+, C70+ FCC ID: PVV-C70 We affirm that between SIEMIC and Eken (HK) 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: Lin Zhou / Sales Contact information / address: Building 2F-2B, HuaFeng Science Park GongHe Road, XiXiang, Baoan District, ShenZhen, China

SCS-F19: Confidentiality Request Letter Page 1 of 1 Rev 2.0 Eken (HK) Electronics Co., Ltd. January 30, 2013 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Confidentiality Request regarding application for certification of FCC ID: PVV-C70 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: Lin Zhou / Sales Contact information / address: Building 2F-2B, HuaFeng Science Park GongHe Road, XiXiang, Baoan District, ShenZhen, China

Eken (HK) Electronics Co., Ltd. Date: January 30, 2013 To SIEMIC Inc 775 Montague Expressway Milpitas, CA 95035 Statement Model number: C70, Q70, Q70+, VX-E7001, VX-E7002, Q88, Q88+, C70+ We hereby state that these models are identical in interior structure, electrical circuits and components, and just model names are different for the marketing requirement. Your assistance on this matter is highly appreciated. Sincerely, Client’s signature: Client’s name / title: Lin Zhou / Sales Contact information / address: Building 2F-2B, HuaFeng Science Park GongHe Road, XiXiang, Baoan District, ShenZhen, China

FCC Certification label Sample FCC ID: PVV-C70 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 Certification Label Location Sample Label location

Antenna

FCC ID : PVV-C70 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 D01 General RF Exposure Guidance v05, section 4.3.1 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, 16 where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation 17 The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Maximum measured transmitter power Frequency(GHz) Conducted Power (mw) 2.462 7.60 Maximum Tx power is 7.60mW. [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)]= 7.60/5*√2.462=2.38≤ 3.0 Threshold at which no SAR required is 10mW and ≤ 3.0 for 1-g SAR, Separation distance is 5mm. Conclusion: No SAR is required. SIMULTANEOUS TRANSMISSION EVALUATION N/A

Page 1 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 APPLICATION CERTIFICATION FCC Part 15C On Behalf of Eken (HK) Electronics Co., Ltd. 7 INCH TABLET Model No.: C70, Q70, Q70+, VX-E7001, VX-E7002, Q88, Q88+, C70+ FCC ID: PVV-C70 Prepared for : Eken (HK) Electronics Co., Ltd. Address : Building 2F-2B, HuaFeng Science Park GongHe Road, XiXiang, Baoan 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 : ATE20130157 Date of Test : January 27-30, 2013 Date of Report : January 30, 2013 Page 2 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 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 ......................................................................................................................7 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 ..............................................................................................................................................44 8. BAND EDGE COMPLIANCE TEST ........................................................................................... 58 8.1. Block Diagram of Test Setup..................................................................................................................58 8.2. The Requirement For Section 15.247(d) .......................................................................…

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Page 135 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 136 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 137 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 138 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 139 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 140 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 141 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 142 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 143 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 144 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 145 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 146 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 147 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 148 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 149 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 150 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 151 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 152 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 153 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 154 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 155 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 156 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 157 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 158 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 159 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 160 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 161 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 162 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 163 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 164 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 165 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 166 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 167 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 168 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 169 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 170 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 171 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 172 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 173 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 174 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 175 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 176 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 177 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 178 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 179 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 Page 180 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 10. CONDUCTED SPURIOUS EMISSION COMPLIANCE TEST 10.1.Block Diagram of Test Setup (EUT: 7 INCH TABLET) 10.2.The Requirement For Section 15.247(d) Section 15.247(d): In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in Section 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a). 10.3.EUT Configuration on Measurement The following equipment is installed on the emission measurement to meet the commission requirements and operating regulations in a manner which tends to maximize its emission characteristics in normal application. 10.3.1.7 INCH TABLET (EUT) Model Number : C70 Serial Number : N/A Manufacturer : Eken (HK) Electronics Co., Ltd. Low Loss Cable Spectrum Analyzer EUT Page 181 of 199 FCC ID: PVV-C70 ACCURATE TECHNOLOGY CO., LTD Report No.: ATE20130157 10.4.Operating Condition of EUT 10.4.1.Setup the EUT and simulator as shown as Section 10.1. 10.4.2.Turn on the power of all equipment. 10.4.3.Let the EUT work in TX modes measure it. The transmit frequency are 2412-2462 and 2422-2452MHz. We select 2412MHz, 2437MHz, 2462MHz and 2422MHz, 2437MHz, 2452MHz TX frequency to transmit. 10.5.Test Procedure 10.5.1.The transmitter output was connected to the spectrum analyzer via a low loss …

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