2ARTX-S81Tablet

CAUTION To prevent possible hearing damage, do not listen at high volume levels for long periods. 1.1  Tablet protective shell The protective shell and the product are integrated. 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LAVA International Limited Address: A-56, Sector-64, Gautam Buddha Nagar, Noida,Uttar Pradesh, India Tel: +91-9654481080 Fax: +0120-4637240 Email: [email protected] Date: 2024-08-01 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam, Our product Tablet, model: S81, S81A, S81Q, S81X , S81P, S81Z, FCC ID: 2ARTX-S81, for marketing purpose,this product only supports GSM:850/1900;WCDMA:Band5; LTE:Band5/7/38/41(band41:2555-2655MHz), Bluetooth, BLE 1M/2M; 2.4GWi-Fi (2412-2462 MHz); 5G Wi-Fi (5150-5250MHz, 5250-5350MHz, 5470-5725MHz, 5725-5850MHz); The other functions, bands were disabled by the software, the end user has no capability to activate it. Sincerely Yours, Signature: Printed Name: Laxit Sharma Title: Manager

Attestation Letter LAVA International Limited ADD: A-56, Sector-64, Gautam Buddha Nagar, Noida,Uttar Pradesh, India TEL: +91-9654481080 FAX: +0120-4637240 E-mail: [email protected] FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing FCC ID: 2ARTX-S81 LAVA International Limited certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. And LAVA International Limited certifies that as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Signature: Printed Name: Laxit Sharma Title: Manager CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter

U.S. AGENT LETTER OF ATTESTATION Date: 2024-08-01 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2ARTX-S81 LAVA International Limited. certifies that, as of the date of the filing of the application, Iconsigh Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. LAVA International Limited. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Iconsigh Inc. accepts, as of the date of the filing of the application, the obligation of the d esignated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Iconsigh Inc. Address: 2310 Homestead Road, Suite C1, Los Altos, CA 94024, USA FRN: 0033398652 Tel.: +1 (408) 320-9867 Email: [email protected] Signed by (printed name): Benjamin Kaur Signature: LAVA International Limited Address:A-56, Sector-64, Gautam Buddha Nagar, Noida,Uttar Pradesh, India Tel: +91-9654481080 Fax:+0120-4637240 FRN:0028011751 Email: [email protected] Printed name: Laxit Sharma Signature:

LAVA International Limited ADD: A-56, Sector-64, Gautam Buddha Nagar, Noida,Uttar Pradesh, India TEL: +91-9654481080 FAX: +0120-4637240 E-mail: [email protected] FCC Authorization Date: 2024-08-01 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , LAVA International Limited, Hereby authorizes Bay Area Compliance Laboratories Corp.(Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratory Corp.(Dongguan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Printed Name: Laxit Sharma Title: Manager QA-FR-170-B

LAVA International Limited ADD: A-56, Sector-64, Gautam Buddha Nagar, Noida,Uttar Pradesh, India TEL: +91-9654481080 FAX: +0120-4637240 E-mail: [email protected] FCC Conf idential Authorization Date: 2024-08-01 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2ARTX-S81 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (LAVA International Limited ) hereby requests long-term confidential treatment of information accompanying this application as outlined below: •Block Diagram •Schematics •Operation Description •Parts List/Tune up procedure (for licensed devices) •SOFTWARE SECURITY DECLARATION FOR U-NII DEVICES The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Laxit Sharma Title: Manager QA-FR-171-A

LAVA International Limited ADD: A-56, Sector-64, Gautam Buddha Nagar, Noida,Uttar Pradesh, India TEL: +91-9654481080 FAX: +0120-4637240 E- mail: [email protected] DECLARATION OF SIMILARITY Date: 2024-08-01 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: We, LAVA International Limited, hereby declare that the product: Tablet, FCC ID: 2ARTX-S81. model: S81A, S81Q, S81X , S81P, S81Z are electrically identical with the model: S81 which was tested by Bay Area Compliance Laboratories Corp. (Dongguan) . A description of the differences between those models an d that are declared similar are as follows: They are the same product. Only the model names are differnt because of the different sales regions. Please contact me should there be need for any additional clarification or information. Best Regards, Signature: Printed Name: Laxit Sharma Title: Manager

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-EXP Page 1 / 5 EUT EXTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-EXP Page 2 / 5 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-EXP Page 3 / 5 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-EXP Page 4 / 5 The back shell and the protective cover are glued with glue and cannot be separated. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-EXP Page 5 / 5

Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-INP Page 1 / 8 EUT INTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-INP Page 2 / 8 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-INP Page 3 / 8 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-INP Page 4 / 8 Main Antenna Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-INP Page 5 / 8 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-INP Page 6 / 8 Bluetooth&Wifi&GPS Antenna DIV Antenna(only for receive) Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-INP Page 7 / 8 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-RF-INP Page 8 / 8

Report No.: 2402U40702E-20 Page 1 of 4 APPENDIX C EUT TEST POSITION PHOTOS Liquid depth ≥ 15cm Phantom: SAM (30deg probe tilt) with CRP v5.0_20150321; Type: QD000P40CD; Serial: TP:1874 Report No.: 2402U40702E-20 Page 2 of 4 Body (Worn)Back Setup Photo (0 mm) Body Left Setup Photo(0 mm) Report No.: 2402U40702E-20 Page 3 of 4 Body Right Setup Photo(0 mm) Body Top Setup Photo(0 mm) Report No.: 2402U40702E-20 Page 4 of 4 Body Bottom Setup Photo(0 mm)

APPENDIX E - DIPOLE CALIBRATION CERTIFICATES D835V2 - SN:453 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss(< -20dB, within 20% of prior calibration), and in impedance(within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Justification of the extended calibration D835V2 - SN:453 835MHz Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 2021/8/31 (Cal. Report) -21.342 / 56.153 / -6.7227 / 2022/8/30 (Extended) -20.192 -5.3952.246 -3.91 -9.7923 -3.07 2023/8/30 (Extended) -20.110 -5.7753.060 -3.09 -9.1625 -2.44 Th e return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data> D835V2 - SN:453 (Date of Measurement: 2022/8/30) 835MHz - Head Dipole Verification Data> D835V2 - SN:453 (Date of Measurement: 2023/8/30) 835MHz - Head D1900V2 - SN:543 Extended Dipole Calibrations Referring to KDB865664 D01, if dipoles are verified in return loss(< -20dB, within 20% of prior calibration), and in impedance(within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Justification of the extended calibration D1900V2 - SN:543 1900MHz Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 2022/11/2 (Cal. Report) -28.189 / 49 .908/3 .8 937/ 2023/11/1 (Extended) -29.552 4.84 48.632 -1.2762.9874 -0.9063 Th e return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data> D1900V2 - SN:543 (Date of Measurement: 2023/11/1) 1900MHz - Head D2600V2 - SN:1132 Extended Dipole Calibrations Referring to KDB 865664 D01, if dipoles are verified in return loss(< -20dB, within 20% of prior calibration), and in impedance(within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Justification of the extended calibration D2600V2 - SN:1132 2600MHz Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 2022/11/1 (Cal. Report) -22.741 / 47.028 / -6.4392 / 2023/10/31 (Extended) -24.494 7.71 49.797 2.769 -5.9560 0.4832 Th e return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. Dipole Verification Data> D2600V2 - SN:1132 (Date of Measurement: 2023/10/31) 2600MHz - Head

FCC SAR TEST REPORT Applicant: LAVA International Limited Address: A-56, Sector-64, Gautam Buddha Nagar, Noida,Uttar Pradesh, India Product Name: Tablet FCC ID: 2ARTX-S81 Standard(s): 47 CFR Part 2(2.1093) Report Number: 2402U40702E-20 Report Date: 2024/08/08 The above device has been tested and found compliant with the requirement of the relative standards by Bay Area Compliance Laboratories Corp. (Dongguan). Reviewed By: Mark Dong Approved By: Brave Lu Title: SAR Engineer Title: SAR Engineer Bay Area Compliance Laboratories Corp. (Dongguan) No.12, Pulong East 1 st Road, Tangxia Town, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: The information marked ▲ is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with ★.This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-20 Report Template Version: FCC SAR-V1.0 Page 2 of 67 SAR TEST RESULTS SUMMARY Mode Max. Reported SAR Level(s) (W/kg) Limit (W/kg) GSM 850 1g Body SAR 0.78 1. 6 PCS 1900 1g Body SAR 1.16 WCDMA Band 5 1g Body SAR 0.48 LTE Band 5 1g Body SAR 0.65 LTE Band 7 1g Body SAR 0.79 LTE Band 41&38 1g Body SAR 0.22 Wi-Fi 2.4G 1g Body SAR 0.45 Simultaneous 1g Body SAR 1.53 Applicable Standards FCC 47 CFR part 2.1093 Radiofrequency radiation exposure evaluation: portable devices IEEE1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques IEC 62209-2:2010 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-Human models, instrumentation, and procedures-Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz) IEC 62209-2:2010/AMD1:2019 ED1 Amendment 1 - Human exposure to radio frequency fields from hand-held and body- mounted wireless communication devices - Human models, instrumentation, and procedures - Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximity to the human body (frequency ran ge of 30 MHz to 6 GHz) Applicable Standards KDB procedures KDB 447498 D01 General RF Exposure Guidance v06 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Reporting v01r02 KDB 941225 D01 3G SAR Procedures v03r01 KDB 941225 D05 SAR for LTE Devices v02r05 KDB 616217 D04 SAR for laptop and tablets v01r02 KDB 248227 D01 802.11 Wi-Fi SAR v02r02 Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Exposure limits specified in FCC 47 CFR part 2.1093 and has been tested in accordance with the measurement procedures specified in IEEE 1528-2013 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402U40702E-20 Report Template Version: FCC SAR-V1.0 Page 3 of 67 CONTENTS SAR TEST RESULTS SUMMARY ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 2 DOCUMENT REVISION HISTORY ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 5 1. GENERAL INFORMATION ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 6 2. REFERENCE, STANDARDS, AND GUIDELINES ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 7 2.1 SAR LIMITS ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 7 2.2 TEST FACILITY ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 8 3. DESCRIPTION OF TEST SYSTEM ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 9 4. EQUIPMENT LIST AND CALIBRATION ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 14 4.1 EQUIPMENTS LIST & CALIBRATION INFORMATION ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 14 5. SAR MEASUREMENT SYSTEM VERIFICATION ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 15 5.1 LIQUID VERIFICATION ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 15 5.2 LIQUID VERIFICATION RESULTS ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 15 5.3 SYSTEM ACCURACY VERIFICATION ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 17 5.4 SYSTEM ACCURACY CHECK RESULTS ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 17 5.5 SAR SYSTEM VALIDATION DATA ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 18 6. EUT TEST STRATEGY AND METHODOLOGY ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 22 6.1 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 22 6.2 TEST DISTANCE FOR SAR EVALUATION ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 22 6.3 SAR EVALUATION PROCEDURE ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 23 7. CONDUCTED OUTPUT POWER MEASUREMENT ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 24 7.1 TEST PROCEDURE ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ…

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Report No.: 2402U40702E-20 Page 1 of 31 Plot 1#: GSM 850 Mid_ Body Worn Back DUT: Tablet ; Type: S81; Serial: 2MPI-1 Communication System: Generic GSM; Frequency: 836.6 MHz;Duty Cycle: 1:8 Medium parameters used: f = 836.6 MHz; σ = 0.912 S/m; ε r = 42.059; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN7839; ConvF(9.55, 8.6, 8.54) @ 836.6 MHz; Calibrated: 2023/9/21  Sensor-Surface: 1.4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn772; Calibrated: 2024/1/23  Phantom: SAM (30deg probe tilt) with CRP v5.0_20150321; Type: QD000P40CD; Serial: TP:1874  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (7x11x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.382 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 13.88 V/m; Power Drift = 0.11 dB Peak SAR (extrapolated) = 1.08 W/kg SAR(1 g) = 0.374 W/kg; SAR(10 g) = 0.159 W/kg Maximum value of SAR (measured) = 0.835 W/kg 0 dB = 0.835 W/kg = -0.78 dBW/kg Report No.: 2402U40702E-20 Page 2 of 31 Plot 2#: GSM 850 Mid_ Body Back DUT: Tablet ; Type: S81; Serial: 2MPI-1 Communication System: Generic GPRS-4 slots (0); Frequency: 836.6 MHz;Duty Cycle: 1:2 Medium parameters used: f = 836.6 MHz; σ = 0.912 S/m; ε r = 42.059; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN7839; ConvF(9.55, 8.6, 8.54) @ 836.6 MHz; Calibrated: 2023/9/21  Sensor-Surface: 1.4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn772; Calibrated: 2024/1/23  Phantom: SAM (30deg probe tilt) with CRP v5.0_20150321; Type: QD000P40CD; Serial: TP:1874  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (7x11x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.656 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 21.58 V/m; Power Drift = -0.12 dB Peak SAR (extrapolated) = 2.12 W/kg SAR(1 g) = 0.737 W/kg; SAR(10 g) = 0.336 W/kg Maximum value of SAR (measured) = 1.61 W/kg 0 dB = 1.61 W/kg = 2.07 dBW/kg Report No.: 2402U40702E-20 Page 3 of 31 Plot 3#: GSM 850 Mid_ Body Bottom DUT: Tablet ; Type: S81; Serial: 2MPI-1 Communication System: Generic GPRS-4 slots (0); Frequency: 836.6 MHz;Duty Cycle: 1:2 Medium parameters used: f = 836.6 MHz; σ = 0.912 S/m; ε r = 42.059; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN7839; ConvF(9.55, 8.6, 8.54) @ 836.6 MHz; Calibrated: 2023/9/21  Sensor-Surface: 1.4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn772; Calibrated: 2024/1/23  Phantom: SAM (30deg probe tilt) with CRP v5.0_20150321; Type: QD000P40CD; Serial: TP:1874  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (5x11x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.875 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 24.26 V/m; Power Drift = -0.11 dB Peak SAR (extrapolated) = 0.976 W/kg SAR(1 g) = 0.464 W/kg; SAR(10 g) = 0.239 W/kg Maximum value of SAR (measured) = 0.649 W/kg 0 dB = 0.649 W/kg = -1.88 dBW/kg Report No.: 2402U40702E-20 Page 4 of 31 Plot 4#: PCS 1900 Mid_ Body Worn Back DUT: Tablet ; Type: S81; Serial: 2MPI-1 Communication System: Generic GSM (0); Frequency: 1880 MHz;Duty Cycle: 1:8 Medium parameters used: f = 1880 MHz; σ = 1.391 S/m; ε r = 40.176; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN7839; ConvF(8, 7.27, 7.03) @ 1880 MHz; Calibrated: 2023/9/21  Sensor-Surface: 1.4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn772; Calibrated: 2024/1/23  Phantom: SAM (30deg probe tilt) with CRP v5.0_20150321; Type: QD000P40CD; Serial: TP:1874  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (7x11x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 0.810 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 8.132 V/m; Power Drift = 0.14 dB Peak SAR (extrapolated) = 1.51 W/kg SAR(1 g) = 0.619 W/kg; SAR(10 g) = 0.279 W/kg Maximum value of SAR (measured) = 1.19 W/kg 0 dB = 1.19 W/kg = 0.76 dBW/kg Report No.: 2402U40702E-20 Page 5 of 31 Plot 5#: PCS 1900 Low_ Body Back DUT: Tablet ; Type: S81; Serial: 2MPI-1 Communication System: GPRS-4 slots; Frequency: 1850.2 MHz;Duty Cycle: 1:2 Medium parameters used: f = 1850.2 MHz; σ = 1.375 S/m; ε r = 40.488; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN7839; ConvF(8, 7.27, 7.03) @ 1850.2 MHz; Calibrated: 2023/9/21  Sensor-Surface: 1.4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn772; Calibrated: 2024/1/23  Phantom: SAM (30deg probe tilt) with CRP v5.0_20150321; Type: QD000P40CD; Serial: TP:1874  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (7x11x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 1.64 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 6.536 V/m; Power Drift = 0.19 dB Peak SAR (extrapolated) = 2.02 W/kg SAR(1 g) = 1.12 W/kg; SAR(10 g) = 0.462 W/kg Maximum value of SAR (measured) = 1.62 W/kg 0 dB = 1.62 W/kg = 2.10 dBW/kg Report No.: 2402U40702E-20 Page 6 of 31 Plot 6#: PCS 1900 Mid_ Body Back DUT: Tablet ; Type: S81; Serial: 2MPI-1 Communication System: GPRS-4 slots; Frequency: 1880 MHz;Duty Cycle: 1:2 Medium parameters used: f = 1880 MHz; σ = 1.391 S/m; ε r = 40.176; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN7839; ConvF(8, 7.27, 7.03) @ 1880 MHz; Calibrated: 2023/9/21  Sensor-Surface: 1.4mm (Mechanical Surface Detection)  Electronics: DAE4 Sn772; Calibrated: 2024/1/23  Phantom: SAM (30deg probe tilt) with CRP v5.0_20150321; Type: QD000P40CD; Serial: TP:1874  Measurement SW: DASY52, Version 52.10 (2); SEMCAD X Version 14.6.12 (7470) Area Scan (7x11x1): Meas…

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