2ACH9HM-1507FTablet

User Manual This manual contains important safety precautions and information of correct use. Please be sure to read this manual carefully before use so as to avoid any accidents. Do not place the product in hot, wet or dusty envi ronment, especially in summer, do not leave the product inside a car with all windows closed. Avoid dropping, impacting or shaking the product violently, otherwise it may cause damages or malfunctions. Select a proper volume to avoid ear problem when using earphones. Be sure to use the provided chargers and accessories in the package. Be sure to charge the product when t he following situations take place, - The battery icon shows lower or empty. - Operation keys do not respond properly. - The device shows on the top right corner. Page 1 1. Power On/Off 2 . Desktop After turning on the device, desktop displays with shortcut icons and arrow panel at the right side 3 . Standby mode(Screen off mode) / Unlock the screen After standby mode o , slide the lock icon in order to unlock the screen. 4 . System settings On the desktop, press menu butt on and select system settings. Press System Settings 1.Wireless & networks Set up each setting as you like. Wi-Fi settings - Press Wi-Fi settings, then the device will automatically search the availabl e Wi-Fi signals. Select the network you want to connect with. 2.Bluetooth 3.Data usage Pag 4.More... 5. Sound 6. Display 7. Storage Set up each setting as you like. Check device memory and microSD card status. Unmount SD card – Unmount the SD card for safe removal. 8. Battery 9. Apps Check battery usage status. Manage downloaded or running applications. Downloaded All installed application are listing. 10. Location 11. Security Screen lock – Protect your device from unaut horized use by creating a personal screen unlock pattern. Make passwords visible – Show password as you type. Unknown sources - If you want to allow installation of non-Market Applications, Press Unknown sources and presses OK. 12. Language&input Language – Choose your preferable language. Keyboard & input method – Change keyboard & keyboard settings. On Language & input settings, if you need other languages besides English on keyboard, press the relevant keyboard and enter the chosen Keyboard settings, select Keyboards, press the language you need. 13. Backup&reset 14. Add account 15. Date&time 16. Accessibility 17. printing 18. Developer options 19. About tablet How to connect/disconnect the device with/from the computer On main desktop, connect the device with the PC, touch right side of the status bar on t he bottom of desktop Press “USB connected”, select “Turn on USB storage”. The device is recognized at Explorer of the computer. Now you can use it as an external storage. Page 17 Arter Afterfinishingyourwork,Press “ TurnonUSBstorage ” tounmountit. How to install Applications(.apk file) into the device Method 1. 1. Connect the device with internet. See above [1.Wireless & networks] in order to connect internet. 2. Run “Getjar” and search th e applications you want to install. 3. Follow the instruction on t he screen for installation. Method 2. 3. Connect the device with your computer. See above [How to connect/disconnect the device with/from the computer.] 5. Run “File browser” and nd .apk le that was copied into the device. How to make desktop icons Press the upper right side icon of desktop, the pop-up displays. Shortcuts Long press your desired APK icon and put it on the desktop. Widgets Press Widgets and press your desired icon to put it on the desktop. FCC Information and Copyright 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 or more 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. 15.19 Labelling requirements. 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. changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC RF warning statement: the device has been evaluated to meet general RF exposure requirement , The device can be used in portable exposure condition without restriction.

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 3 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (current) 3.0 4.0 May-23-2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 3 Rev 4.0 WeiHeng Digital Company Limited. 2014/6/23 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, ____ WeiHeng Digital Company Limited._ __hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product： Tablet Trade Name： Infinity (Mach Speed) Model Name： HM-1507F Serial Model： N/A FCC ID： 2ACH9HM-1507F Sincerely, Client’s signature Client’s name / title Joel H Webbe，Manager Contact information / address 38 Oak Street, Hyde Park, Massachusetts, United States, 02136 SCS-F18: Project and Product Certification Representative Authorization Letter Page 3 of 3 Rev 4.0 WeiHeng Digital Company Limited. 2014/6/19 To: SIEMIC, Inc. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, ____ WeiHeng Digital Company Limited._ __hereby authorize SIEMIC, Inc. to act as Certification Body for certifying for the following project(s): Product： Tablet Trade Name： Infinity (Mach Speed) Model Name： HM-1507F Serial Model： N/A FCC ID： 2ACH9HM-1507F We affirm that between SIEMIC, Inc. and _____ WeiHeng Digital Company Limited.__ _, 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, Signature Name: Ken Jin Title: Manager Address: Rm732,3rd session,Build B,Mingyou Industrial Products Exhibition and Purchasing Center,Baoyuan Road,Bao'an District,Shenzhen,China

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 WeiHeng Digital Company Limited. 2014/6/23 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ACH9HM-1507F We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description 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. Sincerely, Signature Name: Ken Jin Title: Manager Address: Rm732,3rd session,Build B,Mingyou Industrial Products Exhibition and Purchasing Center,Baoyuan Road,Bao'an District,Shenzhen,China

WeiHeng Digital Company Limited. Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2014/6/23 SUBJECT: FCC Application for (FCC ID: 2ACH9HM-1507F) To Whom It May Concern: We, the undersigned, hereby attest to the fact that we will apply the Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. We understand that devices subject to the DoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm Select the "accredited" option to search for FCC recognized accredited test firms. Test facilities located in countries, where the U.S. does not have an operational Telcom MRA are not recognized by the FCC to test for the DoC procedure. Regards, Signatory Signature Name: Ken Jin Title: Manager Address: Rm732,3rd session,Build B,Mingyou Industrial Products Exhibition and Purchasing Center,Baoyuan Road,Bao'an District,Shenzhen,China

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7

FCC ID LABELING AND LOCATION FCC ID Label Tablet Model NO.: HM-1507F Input Rating: DC 5V/ 2000mA FCC ID: 2ACH9HM-1507F WeiHeng Digital Company Limited. Made in China 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 ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 ANT Photo 3 Photo 4 Photo 5 Photo 6

FCC ID : 2ACH9HM-1507F RF EXPOSURE EVALUATION METHOD FCC ID:2ACH9HM-1507F SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. 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,where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation 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. WIFI: TX 802.11b Mode Frequency Maximum Peak Conducted Output Power（PK） Maximum Peak Conducted Output Power（AV） Maximum Peak Conducted Output Power （AV） Te s t Channe (MHz) (dBm) (dBm) mW CH01 2412 12.26 9.57 9.057 CH06 2437 12.21 9.35 8.610 CH11 2462 12.35 9.51 8.933 TX 802.11g Mode CH01 2412 11.51 8.31 6.776 CH06 2437 11.36 8.23 6.653 CH11 2462 11.42 8.28 6.730 TX 802.11n(20) Mode CH01 2412 10.44 7.58 5.728 CH06 2437 10.68 7.52 5.649 CH11 2462 10.43 7.46 5.572 TX 802.11n(40) Mode CH03 2422 10.16 7.18 5.224 CH06 2437 10.03 7.21 5.260 CH09 2452 10.22 7.23 5.284 FCC ID : 2ACH9HM-1507F BT3.0: 1Mbps Test Channel Frequency (MHz) Peak Output Power (dBm) Peak Output Power (mW) CH00 2402 1.918 1.555 CH39 2441 2.831 1.919 CH78 2480 3.825 2.413 2Mbps CH00 2402 1.563 1.433 CH39 2441 2.451 1.758 CH78 2480 3.467 2.222 3Mbps CH00 2402 2.020 1.592 CH39 2441 2.943 1.969 CH78 2480 3.949 2.483 BT4.0 Frequency Maximum Conducted Output Power Maximum Conducted Output Power Te s t Channe (MHz) (dBm) mW CH00 2402 0.898 1.230 CH19 2440 0.390 1.094 CH39 2480 0.145 1.034 Remark: The best case gain of the antenna is 1.0dBi. 1.0 dBi logarithmic terms convert to numeric result is nearly 1.26 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)] FCC ID : 2ACH9HM-1507F WIFI: Mode [(max. power of channel, including tune-up tolerance, mW) (min. test separation distance,mm)] [√f(GHz)] Result Limit 802.11b CH01 9.057 5 2.412 2.81 3 CH06 8.610 5 2.437 2.69 3 CH11 8.933 5 2.462 2.80 3 802.11g CH01 6.776 5 2.412 2.10 3 CH06 6.653 5 2.437 2.08 3 CH11 6.730 5 2.462 2.11 3 802.11n(20) CH01 5.728 5 2.412 1.78 3 CH06 5.649 5 2.437 1.76 3 CH11 5.572 5 2.462 1.75 3 802.11n(40) CH03 5.224 5 2.422 1.63 3 CH06 5.260 5 2.437 1.64 3 CH09 5.284 5 2.452 1.65 3 BT3.0: Mode [(max. power of channel, including tune-up tolerance, mW) (min. test separation distance,mm)] [√f(GHz)] Result Limit 1Mbps CH00 1.555 5 2.402 0.482 3 CH39 1.919 5 2.441 0.600 3 CH78 2.413 5 2.480 0.760 3 2Mbps CH00 1.433 5 2.402 0.444 3 CH39 1.758 5 2.441 0.549 3 CH78 2.222 5 2.480 0.700 3 3Mbps CH00 1.592 5 2.402 0.494 3 CH39 1.969 5 2.441 0.615 3 CH78 2.483 5 2.480 0.782 3 FCC ID : 2ACH9HM-1507F BT4.0: Mode [(max. power of channel, including tune-up tolerance, mW) (min. test separation distance,mm)] [√f(GHz)] Result Limit 1Mbps CH00 1.230 5 2.402 0.381 3 CH19 1.094 5 2.440 0.342 3 CH39 1.034 5 2.480 0.326 3 The test Result is less than 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. Conclusion: No SAR is required. 

FCC RADIO TEST REPORT FCC ID: 2ACH9HM-1507F Product： Tablet Trade Name： Infinity (Mach Speed) Model Name： HM-1507F Serial Model： N/A Report No.： NTEK-2014NT0605835F3 Prepared for WeiHeng Digital Company Limited. Rm732,3rd session,Build B,Mingyou Industrial Products Exhibition and Purchasing Center,Baoyuan Road,Bao'an District,Shenzhen,China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China Tel.: +86-0755-61156588 Fax.: +86-0755-61156599 Website:www.ntek.org.cn Page 2 of 40 Report No.: NTEK-2014NT0605835F3 TEST RESULT CERTIFICATION Applicant’s name........ WeiHeng Digital Company Limited. Address ........................ Rm732,3rd session,Build B,Mingyou Industrial Products Exhibition and Purchasing Center,Baoyuan Road,Bao'an District, Shenzhen,China Manufacture's Name... Jiangxi Wei Heng Digital Campany Limited. Address ........................ JingaXi Factroy Xin Yu National High-tech Industrial Development Zone Product description Product name .................Tablet Model and/or type reference ..................... HM-1507F Serial Model .................... N/A Standards.................... FCC Part15.247 Test procedure ................ ANSI C63.4-2003 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personal only, and shall be noted in the revision of the document. Date of Test...................................... Date (s) of performance of tests ....... 05 Jun. 2014 ~19 Jun. 2014 Date of Issue..................................... 19 Jun. 2014 Test Result......................................... Pass Testing Engineer : (Kyle Xu) Technical Manager : (Brown Lu) Authorized Signatory : (Bill Yao) Page 3 of 40 Report No.: NTEK-2014NT0605835F3 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 9 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3 . EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.1.2 TEST PROCEDURE 14 3.1.3 DEVIATION FROM TEST STANDARD 14 3.1.4 TEST SETUP 14 3.1.5 EUT OPERATING CONDITIONS 14 3.1.6 TEST RESULTS 15 3.2 RADIATED EMISSION MEASUREMENT 17 3.2.1 RADIATED EMISSION LIMITS 17 3.2.2 TEST PROCEDURE 18 3.2.3 DEVIATION FROM TEST STANDARD 18 3.2.4 TEST SETUP 19 3.2.5 EUT OPERATING CONDITIONS 20 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 21 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 22 3.2.8 TEST RESULTS (ABOVE 1000 MHZ) 23 4 . POWER SPECTRAL DENSITY TEST 27 4.1 APPLIED PROCEDURES / LIMIT 27 4.1.1 TEST PROCEDURE 27 4.1.2 DEVIATION FROM STANDARD 27 4.1.3 TEST SETUP 27 4.1.4 EUT OPERATION CONDITIONS 27 4.1.5 TEST RESULTS 28 5 . BANDWIDTH TEST 30 5.1 APPLIED PROCEDURES / LIMIT 30 5.1.1 TEST PROCEDURE 30 Page 4 of 40 Report No.: NTEK-2014NT0605835F3 Table of Contents Page 5.1.2 EUT OPERATION CONDITIONS 30 5.1.3 TEST RESULTS 31 6 . PEAK OUTPUT POWER TEST 33 6.1 APPLIED PROCEDURES / LIMIT 33 6.1.1 TEST PROCEDURE 33 6.1.2 DEVIATION FROM STANDARD 33 6.1.3 TEST SETUP 33 6.1.4 EUT OPERATION CONDITIONS 33 6.1.5 TEST RESULTS 34 7 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 35 7.1 DEVIATION FROM STANDARD 35 7.2 TEST SETUP 35 7.3 EUT OPERATION CONDITIONS 35 7.4 TEST RESULTS 36 8 . ANTENNA REQUIREMENT 38 8.1 STANDARD REQUIREMENT 38 8.2 EUT ANTENNA 38 9 . EUT TEST PHOTO 39 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 5 of 40 Report No.: NTEK-2014NT0605835F3 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247 (a)(2) 6dB Bandwidth PASS 15.247 (b) Peak Output Power PASS 15.247 (c) Radiated Spurious Emission PASS 15.247 (d) Power Spectral Density PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Page 6 of 40 Report No.: NTEK-2014NT0605835F3 1.1 TEST FACILITY NTEK Testing Technology Co., Ltd Add.:1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen P.R. China. FCC Registration No.:238937; IC Registration No.:9270A-1 CNAS Registration No.:L5516 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Page 7 of 40 Report No.: NTEK-2014NT0605835F3 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Tablet Trade Name Infinity (Mach Speed) Model Name HM-1507F Serial Model N/A Model Difference N/A Product Description The EUT is a Tablet Operation Frequency: 2402~2480MHz Modulation Type: GFSK Number Of Channel 40CH Antenna Designation: Please see Note 3. Output Power(Conducted): 0.898 dBm(MAX) Antenna Gain (dBi) 1.0dbi Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Channel List Please refer to the Note 2. Ratings DC 3.7V Adapter Model:FLD0710-5.0V2.0A-Z Input: 100-240V~,50/60Hz,0.3AMAX Output: 5.0V , 2A Battery DC 3.7V, 500…

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FCC RADIO TEST REPORT FCC ID: 2ACH9HM-1507F Product： Tablet Trade Name： Infinity (Mach Speed) Model Name： HM-1507F Serial Model： N/A Report No.： NTEK-2014NT0605835F1 Prepared for WeiHeng Digital Company Limited. Rm732,3rd session,Build B,Mingyou Industrial Products Exhibition and Purchasing Center,Baoyuan Road,Bao'an District,Shenzhen,China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China Tel.: +86-0755-61156588 Fax.: +86-0755-61156599 Website:www.ntek.org.cn Page 2 of 65 Report No.: NTEK-2014NT0605835F1 TEST RESULT CERTIFICATION Applicant’s name........ WeiHeng Digital Company Limited. Address ........................ Rm732,3rd session,Build B,Mingyou Industrial Products Exhibition and Purchasing Center,Baoyuan Road,Bao'an District, Shenzhen,China Manufacture's Name... Jiangxi Wei Heng Digital Campany Limited. Address ........................ JingaXi Factroy Xin Yu National High-tech Industrial Development Zone Product description Product name .................Tablet Model and/or type reference ..................... HM-1507F Serial Model .................... N/A Standards.................... FCC Part15.247 Test procedure ................ ANSI C63.4-2003 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personal only, and shall be noted in the revision of the document. Date of Test...................................... Date (s) of performance of tests ....... 05 Jun. 2014 ~19 Jun. 2014 Date of Issue..................................... 19 Jun. 2014 Test Result......................................... Pass Testing Engineer : (Kyle Xu) Technical Manager : (Brown Lu) Authorized Signatory : (Bill Yao) Page 3 of 65 Report No.: NTEK-2014NT0605835F1 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 9 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3 . EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.1.2 TEST PROCEDURE 14 3.1.3 DEVIATION FROM TEST STANDARD 14 3.1.4 TEST SETUP 14 3.1.5 EUT OPERATING CONDITIONS 14 3.1.6 TEST RESULTS 15 3.2 RADIATED EMISSION MEASUREMENT 17 3.2.1 RADIATED EMISSION LIMITS 17 3.2.2 TEST PROCEDURE 18 3.2.3 DEVIATION FROM TEST STANDARD 18 3.2.4 TEST SETUP 19 3.2.5 EUT OPERATING CONDITIONS 20 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 21 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 22 3.2.8 TEST RESULTS (ABOVE 1000 MHZ) 23 4 . POWER SPECTRAL DENSITY TEST 36 4.1 APPLIED PROCEDURES / LIMIT 36 4.1.1 TEST PROCEDURE 36 4.1.2 DEVIATION FROM STANDARD 36 4.1.3 TEST SETUP 36 4.1.4 EUT OPERATION CONDITIONS 36 4.1.5 TEST RESULTS 37 5 . BANDWIDTH TEST 45 5.1 APPLIED PROCEDURES / LIMIT 45 5.1.1 TEST PROCEDURE 45 Page 4 of 65 Report No.: NTEK-2014NT0605835F1 Table of Contents Page TEST SETUP 45 5.1.2 EUT OPERATION CONDITIONS 45 5.1.3 TEST RESULTS 46 6 . PEAK OUTPUT POWER TEST 54 6.1 APPLIED PROCEDURES / LIMIT 54 6.1.1 TEST PROCEDURE 54 6.1.2 DEVIATION FROM STANDARD 54 6.1.3 TEST SETUP 54 6.1.4 EUT OPERATION CONDITIONS 54 6.1.5 TEST RESULTS 55 7 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 56 7.1 DEVIATION FROM STANDARD 56 7.2 TEST SETUP 56 7.3 EUT OPERATION CONDITIONS 56 7.4 TEST RESULTS 57 8 . ANTENNA REQUIREMENT 63 8.1 STANDARD REQUIREMENT 63 8.2 EUT ANTENNA 63 9 . EUT TEST PHOTO 64 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 5 of 65 Report No.: NTEK-2014NT0605835F1 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247 (a)(2) 6dB Bandwidth PASS 15.247 (b) Peak Output Power PASS 15.247 (c) Radiated Spurious Emission PASS 15.247 (d) Power Spectral Density PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Page 6 of 65 Report No.: NTEK-2014NT0605835F1 1.1 TEST FACILITY NTEK Testing Technology Co., Ltd Add.:1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen P.R. China. FCC Registration No.:238937; IC Registration No.:9270A-1 CNAS Registration No.:L5516 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Page 7 of 65 Report No.: NTEK-2014NT0605835F1 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Tablet Trade Name Infinity (Mach Speed) Model Name HM-1507F Serial Model N/A Model Difference N/A Product Description The EUT is a Tablet Operation Frequency: 802.11b/g/n(20MHz): 2412~2462MHz 802.11n(40MHz):2422~2452MHz Modulation Type: CCK/OFDM/DBPSK/DAPSK Bit Rate of Transmitter 802.11b:11/5.5/2/1 Mbps 802.11g:54/48/36/24/18/12/9/6Mbps 802.11n(20MHz/40MHz):150/144.44/1 30/117/115.56/104/86.67/78/52/6.5Mb ps Number Of Channel 802.11b/g/n20MHz:11CH 802.11n40MHz:7CH Antenna Designation: Please see Note 3. Output Power(Conducted): 802.11b: 12.35 dBm (Max.) 802.11g: 11.51 dBm (Max.) 802.11n(20M): 10.68 dBm (Max.) 802.11n(40M): 10.22 dBm (Max.) Antenna Gain (dBi) 1.0 dbi Based…

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Page 64 of 65 Report No.: NTEK-2014NT0605835F1 9. EUT TEST PHOTO Radiated Measurement Photos Page 65 of 65 Report No.: NTEK-2014NT0605835F1 Conducted Measurement Photos