2A7DX-TAB12PROTablet

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. 15.21 Information to the user. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.105 Information for the user. Note: 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 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. -Connecting the equipment to a socket on a circuit different from that to which the receiver is connected. -Contact with the provider or a radio f TV technician for help. Specific absorption rate (SAR): This Tablet meets the government's requirements for exposure to radio waves. The guidelines are based on standards developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a margin of safety designed to ensure the safety of all people regardless of their age or health. The FCC Statement of Exposure to RF and the SAR limit for the United States (FCC) is 1.6 W/ kg average for each gram of tissue. This device was tested for typical operations of use on the body, with the back of the Tablet PC at 0mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a distance of 0mm between the user's body and the back of the Tablet PC. The use of belt clips, covers and similar accessories must not contain metallic components in their assembly. The use of accessories that do not meet these requirements may not meet FCC RF exposure requirements and should be avoided. Functioning in the body This device was tested for typical operations of use in the body. To comply with RF exposure requirements, a minimum separation distance of 0mm must be maintained between the user's body and the telephone, including the antenna. Third-party accessories such as belt clips. covers and similar accessories used with this device should not contain metallic components, accessories that do not meet these RF exposure requirements and should be avoided from use on the body. Use only the supplied antenna or an approved antenna.

DOKE COMMUNICATION (HK) LIMITED Agent Authorization Letter (2023-01-12) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park Sanwei, Xixiang, Bao'an District, Shenzhen, Guangdong, China Alex.li [email protected] to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Lynne Chen / Manager Date/City: 2023-01-12 / HONG KONG Phone: 18825230528 Fax: N/A E-mail: [email protected]

DOKE COMMUNICATION (HK) LIMITED Long Term Confidentiality Request Letter (2023-01-12) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR Product: Tablet Model No.: Tab 12 pro FCC ID: 2A7DX-TAB12PRO To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the  Schematic Diagram  Block Diagram  Operational Description  Software Security Requirements for UNII devices Required to be submitted with this application be permanently withheld from public review. 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. 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. Please contact me if there is any information you may need. Sincerely, Lynne Chen / Manager Date/City: 2023-01-12 / HONG KONG Phone: 18825230528 Fax: N/A E-mail: [email protected]

DOKE COMMUNICATION (HK) LIMITED Short Term Confidentiality Request Letter (2023-01-12) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Short Term Confidentiality Request For Product: Tablet Model No.: Tab 12 pro FCC ID: 2A7DX-TAB12PRO To Whom It May Concern: In accordance with sections 0.457 and 0.459 of CFR 47, <DOKE COMMUNICATION (HK) LIMITED>. requests short-term Confidentiality of following sections of this application for a period of 180 days after grant is issued. Test setup photos Internal photos External Photo User’s manual These documents contain detailed system and equipment descriptions and related information about the product, which <DOKE COMMUNICATION (HK) LIMITED> considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, <DOKE COMMUNICATION (HK) LIMITED> feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Lynne Chen / Manager Date/City: 2023-01-23 / HONG KONG Phone: 18825230528 Fax: N/A E-mail: [email protected]

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Label&Location Model:Tab 12 Pro 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 dev ice must accept any interference received, including interference that may cause undesired operation. 2 A7DX-TAB12PRO

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Report No.: STR221216002005E Version.1.2 Page 1 of 19 FCC Test Report FCC ID: 2A7DX-TAB12PRO Product: Tablet Trade Mark: Blackview Model No.: Tab 12 Pro Family Model: N/A Report No.: STR221216002005E Issue Date: Jan 10, 2023 Prepared for DOKE COMMUNICATION (HK) LIMITED RM 1902 EASEY COMM BLDG 253-261 HENNESSY ROAD WANCHAI HK 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. 400-800-6106, 0755-2320 0050, 0755-2320 0090 Website:http://www.ntek.org.cn Report No.: STR221216002005E Version.1.2 Page 2 of 19 TEST RESULT CERTIFICATION Applicant’s name.................. : DOKE COMMUNICATION (HK) LIMITED Address .................................. : RM 1902 EASEY COMM BLDG 253-261 HENNESSY ROAD WANCHAI HK CHINA Manufacturer's Name ........... : Shenzhen DOKE Electronic Co., Ltd Address .................................. : 801, Building3, 7th Industrial Zone, Yulv Community, Yutang Road, Guangming District, Shenzhen, China Product description Product name ......................... : Tablet Trade Mark ............................. : Blackview Model and/or type reference : Tab 12 Pro Family Model : N/A Standards ............................. : FCC Part 15B ANSI C63.4:2014 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with Part 15 of FCC Rules. 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, personnel only, and shall be noted in the revision of the document. Test Sample Number................: T221128001R003 Date of Test ........................................... : Date (s) of performance of tests ............. : Dec 12, 2022 ~ Jan 10, 2023 Date of Issue .......................................... : Jan 10, 2023 Test Result .............................................. : Pass Testing Engineer : (Mary Hu) Authorized Signatory : (Alex Li) Report No.: STR221216002005E Version.1.2 Page 3 of 19 Table of Contents Page 1 . TEST SUMMARY 4 1.1 TEST FACILITY 5 1.2 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST SETUP 8 2.3 DESCRIPTION TEST PERIPHERAL AND EUT PERIPHERAL 9 2.4 MEASUREMENT INSTRUMENTS LIST 10 3 . EMC EMISSION TEST 11 3.1 CONDUCTED EMISSION MEASUREMENT 11 3.1.1 POWER LINE CONDUCTED EMISSION 11 3.1.2 TEST PROCEDURE 12 3.1.3 TEST SETUP 12 3.1.4 EUT OPERATING CONDITIONS 12 3.1.5 TEST RESULTS 13 3.2 RADIATED EMISSION MEASUREMENT 15 3.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT 15 3.2.2 TEST PROCEDURE 15 3.2.3 TEST SETUP 16 3.2.4 TEST RESULTS 17 3.2.5 TEST RESULTS(1000~10000MHz) 19 Report No.: STR221216002005E Version.1.2 Page 4 of 19 1. TEST SUMMARY Test procedures according to the technical standards: EMC Emission Standard Test Item Limit Judgment Remark FCC Part15B ANSI C63.4: 2014 Conducted Emission Class B PASS Radiated Emission Class B PASS NOTE: (1) ’N/A’ denotes test is not applicable in this Test Report (2) For client’s request and manual description, the test will not be executed. Report No.: STR221216002005E Version.1.2 Page 5 of 19 1.1 TEST FACILITY Shenzhen NTEK Testing Technology Co., Ltd Add. : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen 518126 P.R. China. IC-Registration The Certificate Registration Number is 9270A. CAB identifier:CN0074 FCC- Accredited Test Firm Registration Number: 463705. Designation Number: CN1184 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 %. A. Conducted Measurement : Test Site Method Measurement Frequency Range U,(dB) NOTE NTEKC01 ANSI 150 KHz ~ 30MHz ±2.80dB B. Radiated Measurement : Test Site Method Measurement Frequency Range U,(dB) NOTE NTEKA01 ANSI 30MHz~1000MHz ±2.64dB 1GHz~6GHz ±2.40dB 6GHz~26.5GHz ±2.52dB Report No.: STR221216002005E Version.1.2 Page 6 of 19 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Tablet Trade Mark Blackview Model Name Tab 12 Pro Family Model N/A Model Difference N/A Product Description Connecting I/O port: Micro USB, Earphone Operation Frequency: 5.8GHz 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. Adapter Model: QZ-01000AA00 Input: 100-240V~50/60Hz 0.3A Output: 5.0V2.0A (10.0W) Battery DC 3.8V, 6580mAh, 25Wh Power supply DC 3.8V from battery or DC 5V from adapter HW Version T30-T616-V2.0-221118-Q SW Version Tab_12_Pro_NEU_T30_V1.0 Report No.: STR221216002005E Version.1.2 Page 7 of 19 2.1.1 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Model 1 USB Data Transmission Model 2 TF card Playing Model 3 REC Model 4 FM Model 5 GPS For Conducted Test Final Test Mode Description Model 1 USB Data Transmission Model 2 TF card Playing Model 3 REC Model 4 FM Model 5 GPS For Radiated Test Final Test Mode Description Model 1 USB Data Transmission Model 2 TF card Playing Model 3 REC Model 4 FM Model 5 GPS Note: Final Test Mode: Through Pre-scan, find the model 1 is the worst case. Only the worst case mode is recorded in the report. Report No.: STR221216002005E Version.1.2 Page 8 of 19 2.2 DESCRIPTION OF TEST SETUP CE RE 1.5m EUT C-4 AE-1 PC C-1 AE-4 …

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ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd Customer:Duoke Project:TAB12Pro ME:XiaoXiang-13316888409 RF:LongYaobin-15874137313 Date:November8,2022 ReportType: VersionNo.:V3.0 Status:T1 Frequencyband: GSM:B2/B3/B5/B8 WCDMA:B1/B8 FDD-LTE:B1/B3/B7/B8/B20 TDD-LTE:B40 GPSSatellitepositioningantenna 2.4G/5GWIFI BT ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd PassivemainantennaLOGMAG ： PassivemainantennaSWR ： ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd GPS/Wifi/BTantennaLOGMAG： GPS/Wifi/BTantennaSWR： ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd DiversityantennaLOGMAG： DiversityantennaSWR： ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd Frequency（MHZ)AverageGain(dBi）PeakGain(dBi） GSM850-5.3-2.6 GSM900-6.1-3.1 DCS1800-4.41.2 PCS1900-4.11.3 WCDMAB1-3.91.5 WCDMAB8-6.1-3.1 LTEB1-3.91.5 LTEB3-4.11.2 LTEB7-5.30.5 LTEB8-6.1-3.1 LTEB20-5.3-2.6 LTEB40-5.60.7 GPS-4.60.5 WIFI2.4G/BT-4.70.8 WIFI5.8G-5.11.1 Antennagain： ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd MainantennaOTA: ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd MainantennaOTA: ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd GPSTest: Measuredsite:Ping'anRd Weather:Sunny MaxS/N:43 Stars:26 Positioningtime:50s ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd Environmentaltreatment Asshowninthefigure,a1mmhighconductivespongeispastedatthecopperexposedpartonthebackofthe mainboardintheredboxtofullygroundthemainboardandthelaserengravingpartofthebottomshell. ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd Asshowninthefigure,graphitecoppershieldedscreenflatwireand screenICarepastedintheredbox. ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd Asshowninthefigure:conductivespongeispastedintheredboxandthescreen metalisgrounded. ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd Asshowninthefigure,thediversityantennaintheredframepullsthe conductiveclothandextendsittothegroundattheradiumcarving belowtheSIMcardslot. Aconductivespongeispastedabovetheradiumsculptureinthegreen boxtogroundtheSIMcardslotandthebottomshell. ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd Asshowninthefigure,thecopperexposedpartofthemainantenna andthethreeandoneantennashallbepastedwithconductivecloth andextendedtotheradiumcarvingpartofthebottomshellfor grounding. ShenzhenXinbinuoCommunicationTechnologyCo.,Ltd Asshowninthefigure:pasteconductivespongetoshieldtherear camera.

Radiated Measurement Photos AC Conducted Measurement Photos