2BE5Y-A5X2SUPERNOTE

SUPERNOTE A5 X2 SettingsMy device Product Certification >> 10.65 inch 1920 x 2560 E Ink Carta 1300 Display U2377157PHV 3600 251.3mm (L) x 182.6mm (W) x 6.4mm (H) 370g FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. 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 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. SAR tests are conducted using standard operating positions accepted by the FCC/ISED with the phone transmitting at its highest certified power level in all tested frequency bands, although the SAR is determined at the highest certified power level, the actual SAR level of the phone while operating can be well below the maximum value, in general, the closer you are to a wireless base station antenna, the lower the power output. Before a new model device is a available for sale to the public, it must be tested and certified to the FCC that it does not exceed the exposure limit established by the FCC/ ISED, Tests for each device are performed in positions and locations (e.g. at the ear and worn on the body)as required by the FCC/ISED. For body worn operation, this model device has been tested and meets the FCC/ISED RF exposure guidelines when used with an accessory designated for this product or when used with an accessory that Contains no metal. Non-compliance with the above restrictions may result in violation of RF exposure guidelines. > > 10.65 1920 x 2560 1300 251.3mm (L) x 182.6mm (W) x 6.4mm (H) 375.5g U2377157PHV 3600 >> 低功率射頻器材技術規範 取得審驗證明之低功率射頻器材，非經核准，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原 設計之特性及功能。低功率射頻器材之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立 即停用，並改善至無干擾時方得繼續使用。前述合法通信，指依電信管理法規定作業之無線電通信。低功率 射頻器材須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之擾。 5GHz device 應避免影響附近雷達系統之操作。 高增益指向性天線只得應用於固定式點對點系統。 螢幕顯示之產品使用過度恐傷害視力 （1）使用30 分鐘請休息10 分鐘。 （2）未滿2 歲幼兒不看螢幕，2 歲以上每天看螢幕不要超過1 小時。 251.3mm (L) x 182.6mm (W) x 6.4mm (H) 370g 10.65 3600 1300 1920 x 2560 U2377157PHV >> 251.3mm (L) x 182.6mm (W) x 6.4mm (H) 370g ��.�� ���� x ���� ���� U2377157PHV 3600

5$77$86,1& 2IILFH12:VW$YH6XLWH6SRNDQH:$6+,1*7218QLWHG6WDWHV 7(/ Email:[email protected] Date: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam, We,5$77$86,1&, hereby authorize%D\$UHD&RPSOLDQFH/DERUDWRULHV &RUS 'RQJJXDQ . to act as a laboratory for testing and test report generation forthe following project(s): (Product description: SUPERNOTE, Model name:$;, FCC ID:%(<$;) The device supports BT *)6.ʌ'436.'36. , BLE0 0 ,*:L)L EJQ 0+] ,QKW 0+] 5G WiFiDQ KWDFYKWQKWDFYKWDFYKW 5150~5250MHz, 5725~5850MHz), the others were disabled by software. 7KHHQGXVHUVFDQ WKDYHWKHDELOLW\WRDFWLYHLW Sincerely, Signature: 3ULQWHG1DPH+8,-,$1* 7LWOH9LFHSUHVLGHQW 5$77$86,1& 2IILFH12:VW$YH6XLWH6SRNDQH:$6+,1*7218QLWHG6WDWHV 7(/ Email:[email protected] Date: FEDERALCOMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435OaklandMillsRoad Columbia, MD 21046 DearSrir/Madam, We,5$77$86,1&, hereby authorize%D\$UHD&RPSOLDQFH/DERUDWRULHV &RUS 'RQJJXDQ .toact asta laboratoryfortesting andtdestrteportgenerationforffthe followingproject(s): (Productdescription:SUPERNOTE, Model name:$;,FCC ID:%(<$;) Thedevicesupports BT *)6.ʌ'436.'36. ,BLE0 0 ,*:L)L EJQ 0+] ,QKW 0+] 5G WiFiDQ KWDFYKWQKWDFYKWDFYKW 5150~5250MHz, 5725~5850MHz),theothers were disabled by software. 7KHHQGXVHUVFDQ WKDYHWKHDELOLW\WRDFWLYHLW Sincerely, Signature: 3ULQWHG1DPH+8,-,$1* 7LWOH9LFHSUHVLGHQW

5$77$86,1& 2IILFH12:VW$YH6XLWH6SRNDQH:$6+,1*7218QLWHG6WDWHV 7(/   Email:[email protected] ATTESTATION STATEMENT Date: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements Part 2.911(d)(5)(i), (ii) Filing FCC ID:%(<$; 5$77$86,1&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. And5$77$86,1&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, 3ULQWHG1DPH+8,-,$1* 7LWOH9LFHSUHVLGHQW Signature: 5$77$86,1& 2IILFH12:VW$YH6XLWH6SRNDQH:$6+,1*7218QLWHG6WDWHV 7(/   Email:[email protected] AATTESTATIONSTATEMENT Date: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland MillsRoad Columbia, MD21046 Ref: Attestation Statements Part 2.911(d)(5)(i), (ii)Filing FCC ID:%(<$; 5$77$86,1&certifies that theequipmentforwhich authorization is sought is not “covered”equipmentprohibitedfromreceivinganequipmentauthorization pursuant to section 2.903 of theFCCrules. And5$77$86,1&certifies that,as of thfe date of thfefilingffoftheapplication, the applicantisnotidentifiedon the CoveredListasan entity producing“covered”equipment. Sincerely, 3ULQWHG1DPH+8,-,$1* 7LWOH9LFHSUHVLGHQW Signature:

U.S. AGENT LETTER OF ATTESTATION Date: 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: %(<$; 5$77$86,1&certifies that, as of the date of the filing of the application,5$77$86 ,1&is our designated U.S. agent for service of process for the above referencedFCC ID. 5$77$86,1&accepts tomaintain an agent for no less than oneyear after the grantee has terminated all marketing and importation or the conclusion ofDQ\&RPPLVVLRQUHODWHG proceeding involving the equipment. 5$77$86,1&accepts, a s of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information:Name: 5$77$86,1& Address:2IILFH12:VW$YH6XLWH6SRNDQH:$6+,1*7218QLWHG6WDWHV FRN: Tel.:   Email:FHUW#VXSHUQRWHFRP S i gned by (printed name):+8,-,$1* Signature: 5$77$86 ,1& Address:2IILFH12 :VW$YH6XLWH6SRNDQH:$6+,1*7218QLWHG6WDWHV FRN: Tel:   Email:FHUW#VXSHUQRWHFRP Signature: Printed Name:+8,-,$1* UU.S. AGEN T LETTEROFATTESTATION Date: FEDERALCOMMUNICATIONSCOMMISSION AuthorizationandEvaluationDivision 7435 Oakland Mills Road Columbia, MD 21046 Ref:AttestationStatementsCFR47§2.911(d)(7)Filing FCC ID : %(<$; 5$77$86,1&certifiesthat,asofthedateofthefilingofthe application,5$77$86 ,1&isourdesignatedU.S.agentforserviceof process forthe above referencedffFCCID. 5$77$86,1&acceptstomaintainanagentfornoless than oneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofDQ\&RPPLVVLRQUHODWHG proceedinginvolving theequipment. 5$77$86,1&accepts,asofthedateofthefilingoftheapplication,theobligationofthe designated U.S. agent for serviceofprocess for theabovereferencedFCCID. DesignatedU.S.AgentInformation:Name: 5$77$86,1& Address:2IILFH12:VW$YH6XLWH6SRNDQH:$6+,1*7218QLWHG6WDWHV FRN: Tel.:   Email:FHUW#VXSHUQRWHFRP Signedby(printedname):+8,-,$1* Signature: 5$77$86,1& Address:2IILFH12:VW$YH6XLWH6SRNDQH:$6+,1*7218QLWHG6WDWHV FRN: Tel:   Email:FHUW#VXSHUQRWHFRP Signature: PrintedName:+8,-,$1*

5$77$ 86 ,1& 2IILFH 12:VW $YH 6XLWH 6SRNDQH:$6+,1*721 8QLWHG 6WDWHV 7(/   (PDLO˖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¶VVLJQDWXUH 3ULQWHG1DPH +8,-,$1 * 7LWOH9LFH S UHVLGHQW 4$)5% 5$77$86,1& 2IILFH12:VW$YH6XLWH6SRNDQH:$6+,1*7218QLWHG6WDWHV 7(/   (PDLO˖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¶VVLJQDWXUH 3ULQWHG1DPH +8,-,$1 * 7LWOH9LFHS UHVLGHQW 4$)5%

5$77$86,1& 2IILFH12:VW$YH6XLWH6SRNDQH:$6+,1*7218QLWHG6WDWHV 7(/   (PDLOFHUW#VXSHUQRWHFRP FCC Con fidential Authorization Date: FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID:%(<$; In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (5$77$86,1&) hereby requests long-term confidential treatment of information accompanying this application as outlined below: xBlock Diagram xSchematics xOperation Description 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: QA-FR-171-A 3ULQWHG1DPH+8,-,$1* 7LWOH9LFHSUHVLGHQW x62)7:$5(6(&85,7<'(6&5,37,21 5$77$86,1& 2IILFH12:VW$YH6XLWH6SRNDQH:$6+,1*7218QLWHG6WDWHV 7(/   (PDLOFHUW#VXSHUQRWHFRP FCC Con fidential Authorization Date: FEDERALCOMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland MillsRoad Columbia, MD 21046 Subject: ConfidentialityRequestregarding application for certification of FCC ID:%(<$; Inaccordancewith Sections0.457 and 0.459 of theCommission’sRules,(5$77$86,1&) herebyrequests long-term confidential treatmentofinformationffaccompanying this application as outlined below: xBlock Diagram xSchematics xOperation Description 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: QA-FR-171-A 3ULQWHG1DPH+8,-,$1* 7LWOH9LFHSUHVLGHQW x62)7:$5(6(&85,7<'(6&5,37,21

Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-EXP Page 1 / 4 EUT EXTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-EXP Page 2 / 4 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-EXP Page 3 / 4 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-EXP Page 4 / 4

SettingsMy device Product Certification >>

Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-INP Page 1 / 10 EUT INTERNAL PHOTOS Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-INP Page 2 / 10 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-INP Page 3 / 10 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-INP Page 4 / 10 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-INP Page 5 / 10 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-INP Page 6 / 10 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-INP Page 7 / 10 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-INP Page 8 / 10 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-INP Page 9 / 10 Bay Area Compliance Laboratories Corp. (Dongguan) EXHIBIT No.: 2402V88141E-RF-INP Page 10 / 10 Bluetooth&Wifi Antenna

Report No.: 2402V88141E-20 Page 1 of 2 APPENDIX B EUT TEST POSITION PHOTOS Liquid depth ≥ 15cm Report No.: 2402V88141E-20 Page 2 of 2 Body Back Setup Photo (0 mm) Body Top Setup Photo(0 mm)

APPENDIX E - DIPOLE CALIBRATION CERTIFICATES D5GHzV2 - SN:1246 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 D5GHzV2 - SN:1246 5250MHz Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 2022/11/1 (Cal. Report) -29.797 / 49.124 / -3.0884 / 2023/10/31 (Extended) -24.478 -17.8544.921 -4.203-2.4867 0.6017 5600MHz Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 2022/11/1 (Cal. Report) -26.903 / 51.979 / 4.1641 / 2023/10/31 (Extended) -23.693 -11.9355.429 3.45 4.2531 0.089 5750MHz Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 2022/11/1 (Cal. Report) -27.590 / 53.547 / 2.4705 / 2023/10/31 (Extended) -22.325 -19.0854.178 0.631 4.2594 1.7889 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 Verific ation Data> D5GHzV2 - SN:1246 (Date of Measurement: 2023/10/31) 5250MHz/5600MHz/5750MHz - Head

APPENDIX D PROBE CALIBRATION CERTIFICATES

FCC SAR TEST REPORT Applicant: RATTA US INC Address: Office NO.1414 601W 1st Ave Suite 1400 Spokane WASHINGTON United States Product Name: SUPERNOTE F C C I D : 2BE5Y-A5X2 Standard(s): 47 CFR Part 2(2.1093) Report Number: 2402V88141E-20A Report Date: 2024/9/9 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.: 2402V88141E-20A Report Template Version: FCC SAR-V1.0 Page 2 of 40 SAR TEST RESULTS SUMMARY Mode Max. Reported SAR Level(s) (W/kg) Limit (W/kg) Wi-Fi 2.4G 1g Body SAR 1.30 1.6 Wi-Fi 5.2G 1g Body SAR 1.36 Wi-Fi 5.8G 1g Body SAR 1.40 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 range of 30 MHz to 6 GHz) KDB procedures KDB 447498 D01 General RF Exposure Guidance v06 KDB 648474 D04 Handset SAR v01r03 KDB 616217 D04 SAR for laptop and tablets v01r02 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Reporting v01r02 KDB 941225 D06 Hotspot Mode v02r01 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.: 2402V88141E-20A Report Template Version: FCC SAR-V1.0 Page 3 of 40 CONTENTS SAR TEST RESULTS SUMMARY ·································································· 2 DOCUMENT REVISION HISTORY ································································ 5 1. GENERAL INFORMATION ······································································· 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ······································ 6 2. REFERENCE, STANDARDS, AND GUIDELINES ··········································· 7 2.1 SAR LIMITS ···································································································· 7 2.2 TEST FACILITY ································································································ 8 3. DESCRIPTION OF TEST SYSTEM ······························································ 9 4. EQUIPMENT LIST AND CALIBRATION ··················································· 14 4.1 EQUIPMENTS LIST & CALIBRATION INFORMATION ················································· 14 5. SAR MEASUREMENT SYSTEM VERIFICATION ········································ 15 5.1 LIQUID VERIFICATION ····················································································· 15 5.2 LIQUID VERIFICATION RESULTS ········································································ 15 5.3 SYSTEM ACCURACY VERIFICATION ···································································· 16 5.4 SYSTEM ACCURACY CHECK RESULTS ·································································· 16 5.5 SAR SYSTEM VALIDATION DATA ································································· 17 6. EUT TEST STRATEGY AND METHODOLOGY ·········································· 20 6.1 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS ······························· 20 6.2 TEST DISTANCE FOR SAR EVALUATION ······························································· 20 6.3 SAR EVALUATION PROCEDURE ········································································· 21 7. CONDUCTED OUTPUT POWER MEASUREMENT ······································ 22 7.1 TEST PROCEDURE ·························································································· 22 7.2 MAXIMUM TARGET OUTPUT POWER ··································································· 22 7.3 TEST RESULTS: ····························…

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Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402V88141E-20A Page 1 of 16 Plot 1#: 2.4G WIFI Low_ Body Back DUT: SUPERNOTE; Type: A5 X2; Serial: 2P78-1 Communication System: UID 0, 802.11 b (0); Frequency: 2412 MHz;Duty Cycle: 1:1.012 Medium parameters used: f = 2412 MHz; σ = 1.753 S/m; ε r = 39.608; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN7839; ConvF(7.49, 6.81, 6.61) @ 2412 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 (8x14x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 2.08 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 7.776 V/m; Power Drift = -0.01 dB Peak SAR (extrapolated) = 2.91 W/kg SAR(1 g) = 1.21 W/kg; SAR(10 g) = 0.511 W/kg Maximum value of SAR (measured) = 2.24 W/kg 0 dB = 2.24 W/kg = 3.50 dBW/kg Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402V88141E-20A Page 2 of 16 Plot 2#: 2.4G WIFI Mid_ Body Back DUT: SUPERNOTE; Type: A5 X2; Serial: 2P78-1 Communication System: UID 0, 802.11 b (0); Frequency: 2437 MHz;Duty Cycle: 1:1.012 Medium parameters used: f = 2437 MHz; σ = 1.773 S/m; ε r = 39.303; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN7839; ConvF(7.49, 6.81, 6.61) @ 2437 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 (8x14x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 2.12 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 7.111 V/m; Power Drift = 0.19 dB Peak SAR (extrapolated) = 3.01 W/kg SAR(1 g) = 1.23 W/kg; SAR(10 g) = 0.540 W/kg Maximum value of SAR (measured) = 2.27 W/kg 0 dB = 2.27 W/kg = 3.56 dBW/kg Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402V88141E-20A Page 3 of 16 Plot 3#: 2.4G WIFI High_ Body Back DUT: SUPERNOTE; Type: A5 X2; Serial: 2P78-1 Communication System: UID 0, 802.11 b (0); Frequency: 2462 MHz;Duty Cycle: 1:1.012 Medium parameters used: f = 2462 MHz; σ = 1.837 S/m; ε r = 38.247; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN7839; ConvF(7.49, 6.81, 6.61) @ 2462 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 (8x14x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 1.98 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 8.077 V/m; Power Drift = 0.16 dB Peak SAR (extrapolated) = 2.72 W/kg SAR(1 g) = 1.15 W/kg; SAR(10 g) = 0.506 W/kg Maximum value of SAR (measured) = 2.07 W/kg 0 dB = 2.07 W/kg = 3.16 dBW/kg Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402V88141E-20A Page 4 of 16 Plot 4#: 2.4G WIFI Mid_ Body Top DUT: SUPERNOTE; Type: A5 X2; Serial: 2P78-1 Communication System: UID 0, 802.11 b (0); Frequency: 2437 MHz;Duty Cycle: 1:1.012 Medium parameters used: f = 2437 MHz; σ = 1.773 S/m; ε r = 39.303; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN7839; ConvF(7.49, 6.81, 6.61) @ 2437 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 (6x14x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 0.652 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 23.38 V/m; Power Drift = -0.17 dB Peak SAR (extrapolated) = 0.860 W/kg SAR(1 g) = 0.445 W/kg; SAR(10 g) = 0.222 W/kg Maximum value of SAR (measured) = 0.722 W/kg 0 dB = 0.722 W/kg = -1.41 dBW/kg Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402V88141E-20A Page 5 of 16 Plot 5#: 5.2G WIFI Low_ Body Back DUT: SUPERNOTE; Type: A5 X2; Serial: 2P78-1 Communication System: UID 0, 802.11 n20 (0); Frequency: 5180 MHz;Duty Cycle: 1:1.033 Medium parameters used: f = 5180 MHz; σ = 4.701 S/m; ε r = 37.185; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN7839; ConvF(5.62, 5.1, 4.97) @ 5180 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 (8x15x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 2.27 W/kg Zoom Scan (8x8x12)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 3.707 V/m; Power Drift = 0.12 dB Peak SAR (extrapolated) = 4.25 W/kg SAR(1 g) = 1.28 W/kg; SAR(10 g) = 0.440 W/kg Maximum value of SAR (measured) = 2.86 W/kg 0 dB = 2.86 W/kg = 4.56 dBW/kg Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: 2402V88141E-20A Page 6 of 16 Plot 6#: 5.2G WIFI Mid_ Body Back DUT: SUPERNOTE; Type: A5 X2; Serial: 2P78-1 Communication System: UID 0, 802.11 n20 (0); Frequency: 5200 MHz;Duty Cycle: 1:1.033 Medium parameters used: f = 5200 MHz; σ = 4.741 S/m; ε r = 36.894; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY5 Configuration:  Probe: EX3DV4 - SN78…

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Tester : Wei Daofa 东莞市一佳电子通讯科技有限公司 Dongguan Yijia Electronic Communication Technology Co., Ltd A pproval : Chen Guoqiang Date : 2024 / 08/ 01 Antenna Test Report 真诚 务实 开拓 创新 Contents: 1. Antenna Profile 2. Antenna Performance Test 3. Antenna Passive Test 4 . A ntenna Active Test 5.Antenna Matching Circuit Device WIFI Antenna 1. Antenna Profile Agilent E5071B S Parameter Test // WIFI Antenna 2. Antenna Performance Test 3. Antenna Passive Te s t Z Y X Y X Z Passive Test For WiFi Antenna(2.4G) Freq (MHz) Effi (%) Effi (dB) Gain (dBi) 2400 40.1 -4.0 -0.3 2410 40.3 -4.0 -0.1 2420 41.2 -3.9 0.0 2430 41.2 -3.9 -0.1 2440 42.1 -3.8 -0.1 2450 46.7 -3.3 0.3 2460 46.9 -3.3 0.4 2470 47.8 -3.2 0.5 2480 45.7 -3.4 0.6 2490 45.6 -3.4 0.9 2500 44.3 -3.5 0.9 3. Antenna Passive Te s t 蓝牙和WIFI共用2.4G频段 Passive Test For WiFi Antenna(5G) Freq (MHz) Effi (%) Effi (dB) Gain (dBi) 5150 38.5 -4.1 1.4 5200 41.3 -3.8 1.7 5250 45.0 -3.5 1.9 5300 46.1 -3.4 2.3 5350 47.1 -3.3 2.2 5400 46.6 -3.3 1.8 5450 46.0 -3.4 1.2 5500 44.9 -3.5 1.1 5550 43.2 -3.7 0.6 5600 44.3 -3.5 0.9 5650 49.3 -3.1 1.9 5700 46.5 -3.3 1.5 5750 44.3 -3.5 0.7 5800 37.5 -4.3 0.0 5850 36.3 -4.4 -0.3 Radiation Pattern For WIFI Antenna Radiation Pattern For WIFI Antenna Active Test For WIFI Band Channel Data Rate TRP Data Rate TIS WIFI 2.4G 802.11b 1 11Mbps 13.1 11Mbps -83.1 7 13.7 -83.8 13 13.8 -82.4 WIFI 2.4G 802.11g 1 54Mbps 11.2 54Mbps -69.6 7 11.0 -70.5 13 11.4 -69.7 WIFI 2.4G 802.11gn 1 MCS7 11.5 MCS7 -69.1 7 11.5 -67.6 13 11.6 -69.6 WIFI 5G 802.11a 36 6Mbps 10.0 54Mbps -68.6 149 10.7 -69.1 165 10.7 -68.8 WIFI 5G 802.11an 36 MCS7 10.1 MCS7 -66.7 149 10.5 -67.6 165 10.6 -67.1 WIFI Antenna Matching Circuit 4. Assembly Picture Antenna 天线 size：32mm*18mm

TEST REPORT Applicant: RATTA US INC Address: Office NO.1414 601W 1st Ave Suite 1400 Spokan…

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