2A5I9-SJ20Dual Lens Action Camera

1/1 LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: FCC US Agent,LLC FRN: 0033402884 Contact Name:Jessica Zhong Address:3722 lllinois Avenue,Saint Charles,IL,60174,USA Telephone No:001-719-6787182 Email: [email protected] Applicant: Company name: Shenzhen Zhencheng Technology Co.,Ltd. Product Description: Dual Lens Action Camera Grantee code:2A5I9 FCC ID:2A5I9-SJ20 FRN ： 0032065294 Contact Name:Chen.Xiuying Address:3/F, Building C, NO.2, Road 1, Shangxue Industrial Area, Bantian Street, Longgang District, Shenzhen, China Telephone No:0755-84867250 Email: [email protected] [ShenzhenZhenchengTechnologyCo.,Ltd.] certifies that, as of the date of this filing of the application with the TCB, [FCC US Agent,LLC]isour designated US agent for service of process for the above referenced FCC ID. [ShenzhenZhenchengTechnologyCo.,Ltd.] 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 equipment. [FCC US Agent,LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. FCC US Agent,LLCis aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. 1/1 Date: 2024/01/24 Applicant’s Name:Chen.Xiuying US Agent’s Name: Tim Pavne Title:ManagerTitle:Manager SignatureSignature

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Zhencheng Technology Co.,Ltd. Grantee code: 2AP5I9 FCC ID:2A5I9-SJ20 Contact Name: Chen Xiuying Address: 3/F, Building C, NO.2, Road 1, Shangxue Industrial Area, Bantian Street, Longgang District, Shenzhen, China Telephone No:0755-84867250 Fax No:N/A Email:[email protected] i.[ShenzhenZhenchengTechnologyCo.,Ltd.] (“the applicant”) 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. The applicant must sign this certification. ii. [ShenzhenZhenchengTechnologyCo.,Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [ShenzhenZhenchengTechnologyCo.,Ltd.] (“the applicant”) 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 . Date: 2024/01/24 Applicant’s Name:Chen Xiuying Title:President Signature 1 The Commission’sCovered Listis published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment.https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 Letter of Authorization Shenzhen Zhencheng Technology Co.,Ltd. Company: Shenzhen Zhencheng Technology Co.,Ltd. Address: 3/F, Building C, NO.2, Road 1, Shangxue Industrial Area, Bantian Street, Longgang District, Shenzhen, China Product Name: Dual Lens Action Camera Model Number: SJ20 FCC Identifier: 2A5I9-SJ20 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name:Chen.XiuyingDate: 2024-01-24 Title: Manager Signature of applicant:

C5266091_X10_Ed.2 1/1 ShenzhenZhenchengTechnologyCo.,Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-01-24 Subject: Request for Confidentiality FCC ID: 2A5I9-SJ20 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/LocationNoNo Attestation StatementNoNo External PhotosNo ☒ Block Diagram ☒☐ Schematics ☒☐ Test ReportNoNo Test Setup PhotosNo ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐☐ RF Exposure InfoNoNo Operational Description ☒☐ Cover Letter(s)NoNo SDR Software / Security Info ☒ No NOTE 1: Long‐Term Confidentiality may be permitted under special conditions (SeeII. LONG‐TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short‐Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. 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. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ___180___ days from the date of the Grant of Equipment Authorization and prior to marketing. 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. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Nam e :Chen.Xiuying Title: Manager

Page 1 of 3 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn FCC ID:2A5I9‐SJ20 External Photos Page 2 of 3 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn Page 3 of 3 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn

Lable: Dual Lens Action Camera Model ： SJ20 FCC ID: 2A5I9‐SJ20

Page 1 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn FCC ID:2A5I9‐SJ20 I nternal Photos Page 2 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn Page 3 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn ANT Page 4 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn

FCC ID:2A5I9-SJ20 RF Exposure Evaluation According toKDB 447498 D01 General RF Exposure Guidance v06and part 2.1093， Unless specifically required by thepublished RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numericalsimulation, is not required when the correspondingSAR Test Exclusion Thresholdcondition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances≤5 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)]ꞏ[√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 andmm before calculation The result is rounded to one decimal place for comparison Here, WIFI 2.4G Mode Frequen cy (MHz) Max Power (dBm) Target power W/ tolerance (dBm) Max tune up power tolerance (dBm) Max Power (mW) Min. Distance (mm) Calc. thresholds limit 802.11b 24126.93 7±1.0 8.06.3105.001.9603.0 24376.54 7±1.0 8.06.3105.001.9703.0 24626.96 7±1.0 8.06.3105.001.9803.0 802.11g 24127.78 8±1.0 9.07.9435.002.4673.0 24377.94 8±1.0 9.07.9435.002.4803.0 24627.36 7±1.0 8.06.3105.001.9803.0 802.11n (HT20) 24126.04 6±1.0 7.05.0125.001.5573.0 24377.75 8±1.0 9.07.9435.002.4803.0 24627.36 7±1.0 8.06.3105.001.9803.0 802.11n (HT40) 24226.07 6±1.0 7.05.0125.001.5603.0 24377.73 8±1.0 9.07.9435.002.4803.0 24527.43 7±1.0 8.06.3105.001.9763.0 Remark ： 1. wifi2.4G Antenna gain is -9.03dBi; 5.8g Antenna gain is -1.31 dBi 2. Wifi2.4g and wifi5.8g donot transmit at the same time The Max Calc. Thresholds : Wifi2.4G: 2.480≤3 So a SAR test is not required WIFI 5.8G Mode Frequen cy (MHz) Max Power (dBm) Duty_ factor Target power W/ tolerance (dBm) Max tune up power tolerance (dBm) Max Power (mW) Min. Distance (mm) Calc. thresholds limit 802.11a 5745.00 5.58 0.18 6±1.0 7.05.0125.002.4033.0 5785.00 6.36 0.18 6±1.0 7.05.0125.002.4113.0 5825.00 6.12 0.12 6±1.0 7.05.0125.002.4193.0 802.11n(H T20) 5745.00 6.03 0.22 6±1.0 7.05.0125.002.4033.0 5785.00 6.69 0.14 6±1.0 7.05.0125.002.4113.0 5825.00 6.23 0.14 6±1.0 7.05.0125.002.4193.0 802.11ac(V HT20) 5745.00 6.11 0.21 6±1.0 7.05.0125.002.403 3.0 5785.00 6.23 0.22 6±1.0 7.05.0125.002.411 3.0 5825.00 6.36 0.22 6±1.0 7.05.0125.002.419 3.0 802.11n(H T40) 5755.00 5.05 0.43 5±1.0 6.03.9815.001.9103.0 5795.00 5.36 0.28 5±1.0 6.03.9815.001.9173.0 802.11ac(V HT40) 5755.00 5.12 0.41 5±1.0 6.03.9815.001.910 3.0 5795.00 5.16 0.41 5±1.0 6.03.9815.001.917 3.0 802.11ac(V HT80) 5775.00 4.96 0.79 5±1.0 6.03.9815.001.913 3.0

专业的RF研发机构 Shenzhen Deweima communication equipment Co., LTD 10-27-2023 Item Information Applicant:Shenzhen Zhencheng Technology Co., Ltd. 1 Model: C200 PRO 2 Frq:2.4GHz/5.8GHz 3 Remark 4 Testing equipment Antenna instruction Frq. WIFI:2.4GHz/5.8GHz versionsDWM-V1.0 drawingWIFI Antenna matching circuit E1 E2 E3 WIFI Antenna matching instruction ElementValueVender E1(0201) E2(0201) E3(0201) E4(0201) Our company has not changed this WIFI antenna matching circuit Passive standing wave Efficiency/Gain Frequenc y/Mhz Efficiency / dB Efficiency / % MaxGain/ dBi 2400-15.462.84-9.03 2410-15.642.73-9.7 2420-15.682.7-9.35 2430-15.712.69-9.31 2440-162.51-9.96 2450-15.942.55-10.05 2460-16.082.47-9.83 2470-16.32.34-10.71 2480-16.272.36-10.76 2490-16.232.38-10.69 2500-16.612.18-10.92 5150-9.4211.43-2.68 5200-8.613.8-1.86 5250-8.3514.62-1.73 5300-8.5913.84-2.05 5350-8.3714.55-1.98 5400-8.7313.4-2.01 5450-8.9612.71-1.66 5500-8.5114.09-1.21 5550-9.0112.56-2.43 5600-8.7213.43-1.63 5650-8.6213.74-1.34 5700-8.9312.79-1.32 5750-9.1612.13-1.43 5800-9.3811.53-1.56 5850-9.4711.3-1.31 2D directional diagram（PHi0°） 2D directional diagram（PHi90°） 2D directional diagram（Theta°） 3D directional diagram 3D directional diagram 專業的RF研發機構 Address:3F, Building 1, Friendship Building, Chuangye 2nd Road, Baoan District, Shenzhen (behind Ping An Bank, Subway Honglang North Exit B) Tel：0755－27885759 Fax：0755－27885739

FCC TEST REPORT FCC ID: 2A5I9-SJ20 Product:Dual Lens Action Camera Model Name:SJ20 Brand:N/A Report No.:NCT23050183E1-1 Prepared for Shenzhen Zhencheng Technology Co.,Ltd. 3/F, Building C, NO.2, Road 1, Shangxue Industrial Area, Bantian Street, Longgang District, Shenzhen, China Prepared by Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, People’s Republic of China TEL: 400-8868-419 FAX: 86-755-27790922 Report No.: NCT23050183E1-1 Page 2 of 36 Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn 1 TEST RESULT CERTIFICATION Applicant: Shenzhen Zhencheng Technology Co.,Ltd. Address: 3/F, Building C, NO.2, Road 1, Shangxue Industrial Area, Bantian Street, Longgang District, Shenzhen, China Manufacturer: Shenzhen Zhencheng Technology Co.,Ltd. Address: 3/F, Building C, NO.2, Road 1, Shangxue Industrial Area, Bantian Street, Longgang District, Shenzhen, China Product name: Dual Lens Action Camera Model name: SJ20 Standards: FCC CFR47 Part 15 Section 15.247 Test procedure: ANSI C63.10:2013 Date of test: Dec. 15, 2023-Jan. 25, 2024 Date of Issue: Jan. 26, 2024 This device described above has been tested by NCT, 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 NCT, this document may be altered or revised by NCT, personal only, and shall be noted in the revision of the document. Test Engineer: Keven Wu / Engineer Technical Manager: Henry Wang / Manager Report No.: NCT23050183E1-1 Page 3 of 36 Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn Contents Page 1 TEST RESULT CERTIFICATION...............................................................................................................................2 2 TEST SUMMARY.......................................................................................................................................................... 5 3 GENERAL INFORMATION..........................................................................................................................................6 3.1 G ENERALDESCRIPTION OFE.U.T.....................................................................................................................6 3.2 C HANNELLIST..................................................................................................................................................... 7 3.3 T ESTSITE............................................................................................................................................................8 3.4 T ESTSETUPCONFIGURATION............................................................................................................................9 3.5 T ESTMODE......................................................................................................................................................... 9 4 EQUIPMENT DURING TEST.................................................................................................................................... 10 4.1 E QUIPMENTSLIST............................................................................................................................................. 10 4.2 M EASUREMENTUNCERTAINTY......................................................................................................................... 12 4.3 D ESCRIPTION OFSUPPORTUNITS...................................................................................................................12 5 CONDUCTED EMISSION.......................................................................................................................................... 13 5.1 E.U.T. O PERATION............................................................................................................................................13 5.2 EUT S ETUP....................................................................................................................................................... 13 5.3 T ESTSET-UP (BLOCKDIAGRAM OFCONFIGURATION)................................................................................. 14 5.4 M EASUREMENTPROCEDURE............................................................................................................................14 5.5 C ONDUCTEDEMISSIONLIMIT........................................................................................................................... 14 5.6 M EASUREMENTDESCRIPTION.......................................................................................................................... 14 5.7 C ONDUCTEDEMISSIONTESTRESULT.............................................................................................................14 6 RADIATED SPURIOUS EMISSIONS...................................................................................................................... 17 6.1 EUT O PERATION...............................................................................................................................................17 6.2 T ESTSETUP...................................................................................................................................................... 18 6.3 S PECTRUMANALYZERSETUP.......................................................................................................................... 19 6.4 T ESTPROCEDURE.............................................................................................................................................20 6.5 S UMMARY OFTESTRESULTS...........................................................................................................................21 7 CONDUCT BAND EDGE AND SPURIOUS EMISSIONS MEASUREMENT...................................................…

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TableofContents 1. -6dB Bandwidth.......................................................................................................................................................2 2. 99% Occupied Bandwidth....................................................................................................................................9 3. Duty Cycle...............................................................................................................................................................16 5. Power Spectral Density....................................................................................................................................... 23 6. Bandedge................................................................................................................................................................ 30 7. Spurious Emission.................................................................................................................................................38 Page 2 of 50 FCC ID: 2A5I9-SJ20 FCC_2.4G_WIFI (Part15.247) Test Data 1. -6dB Bandwidth ConditionAntennaModulationFrequency (MHz) -6dB BW(MHz) limit(kHz)Result NVNTANT1802.11b2412.0010.12500Pass NVNTANT1802.11b2437.0010.12500Pass NVNTANT1802.11b2462.0010.12500Pass NVNTANT1802.11 g2412.0016.39500Pass NVNTANT1802.11g2437.0016.37500Pass NVNTANT1802.11g2462.0016.39500Pass NVNTANT1802.11n (HT20)2412.0017.05500Pass NVNTANT1802.11n(HT20)2437.0017.03500Pass NVNTANT1802.11n(HT20)2462.0017.06500Pass NVNTANT1802.11n (HT40)2422.0035.88500Pass NVNTANT1802.11n(HT40)2437.0035.20500Pass NVNTANT1802.11n(HT40)2452.0035.21500Pass -6dB_Bandwidth_NVNT_ANT1_802_11b_2412 Page 3 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11b_2437 -6dB_Bandwidth_NVNT_ANT1_802_11b_2462 Page 4 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11g_2412 -6dB_Bandwidth_NVNT_ANT1_802_11g_2437 Page 5 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11g_2462 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2412 Page 6 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2437 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2462 Page 7 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2422 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2437 Page 8 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2452 Page 9 of 50 2. 99% Occupied Bandwidth ConditionAntennaModulationFrequency(MHz)99%%BW(MHz) NVNTANT1802.11b2412.0015.051 NVNTANT1802.11b2437.0015.067 NVNTANT1802.11b2462.0015.347 NVNTANT1802.11g2412.0017.112 NVNTANT1802.11g2437.0017.179 NVNTANT1802.11 g2462.0018.130 NVNTANT1802.11n(HT20)2412.0018.198 NVNTANT1802.11n(HT20)2437.0018.512 NVNTANT1802.11n (HT20)2462.0018.837 NVNTANT1802.11n(HT40)2422.0036.459 NVNTANT1802.11n(HT40)2437.0037.148 NVNTANT1802.11n(HT40)2452.0037.134 99%_Occupied_Bandwidth_NVNT_ANT1_802_11b_2412 Page 10 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11b_2437 99%_Occupied_Bandwidth_NVNT_ANT1_802_11b_2462 Page 11 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11g_2412 99%_Occupied_Bandwidth_NVNT_ANT1_802_11g_2437 Page 12 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11g_2462 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT20)_2412 Page 13 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT20)_2437 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT20)_2462 Page 14 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT40)_2422 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT40)_2437 Page 15 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT40)_2452 Page 16 of 50 3. Duty Cycle ConditionAntennaModulationFrequency(MHz)Dutycycle(%)Dutyfactor(dB) NVNTANT1802.11b2412.0099.040.00 NVNTANT1802.11b2437.0099.360.00 NVNTANT1802.11b2462.0098.730.00 NVNTANT1802.11g2412.0020.686.84 NVNTANT1802.11g2437.0020.726.84 NVNTANT1802.11 g2462.0020.846.81 NVNTANT1802.11n(HT20)2412.0019.567.09 NVNTANT1802.11n(HT20)2437.0018.977.22 NVNTANT1802.11n (HT20)2462.0019.767.04 NVNTANT1802.11n(HT40)2422.009.6310.16 NVNTANT1802.11n(HT40)2437.009.3810.28 NVNTANT1802.11n(HT40)2452.009.4210.26 Duty_Cycle_NVNT_ANT1_802_11b_2412 Page 17 of 50 Duty_Cycle_NVNT_ANT1_802_11b_2437 Duty_Cycle_NVNT_ANT1_802_11b_2462 Page 18 of 50 Duty_Cycle_NVNT_ANT1_802_11g_2412 Duty_Cycle_NVNT_ANT1_802_11g_2437 Page 19 of 50 Duty_Cycle_NVNT_ANT1_802_11g_2462 Duty_Cycle_NVNT_ANT1_802_11n(HT20)_2412 Page 20 of 50 Duty_Cycle_NVNT_ANT1_802_11n(HT20)_2437 Duty_Cycle_NVNT_ANT1_802_11n(HT20)_2462 Page 21 of 50 Duty_Cycle_NVNT_ANT1_802_11n(HT40)_2422 Duty_Cycle_NVNT_ANT1_802_11n(HT40)_2437 Page 22 of 50 Duty_Cycle_NVNT_ANT1_802_11n(HT40)_2452 Page 23 of 50 5. Power Spectral Density Condition Antenna Modulation Frequency (MHz) PSD(dBm/30kHz) RB factor(dB) PSD(dBm/3kHz) limit(dBm/3kHz)Result NVNTANT1802.11b2412.002.36-10.00-7.648Pass NVNTANT1802.11b2437.001.42-10.00-8.588Pass NVNTANT1802.11b2462.004.09-10.00-5.918Pass NVNTANT1802.11 g2412.00-5.37-10.00-15.378Pass NVNTANT1802.11g2437.00-5.43-10.00-15.438Pass NVNTANT1802.11g2462.001.35-10.00-8.658Pass NVNTANT1 802.11n (HT20)2412.00-5.92-10.00-15.928Pass NVNTANT1 802.11n(HT20) 2437.001.28-10.00-8.728Pass NVNTANT1 802.11n(HT20) 2462.001.05-10.00-8.958Pass NVNTANT1 802.11n (HT40)2422.00-8.24-10.00-18.248Pass NVNTANT1 802.11n(HT40) 2437.00-1.56-10.00-11.568Pass NVNTANT1 802.11n(HT40) 2452.00-2.11-10.00-12.118Pass Power_Spectral_Density_NVNT_ANT1_802_11b_2412 Page 24 of 50 Power_Spectral_Density_NVNT_ANT1_802_11b_2437 Power_Spectral_Density_NVNT_ANT1_802_11b_2462 Page 25 of 50 Power_Spectral_Density_NVNT_ANT1_802_11g_2412 Power_Spectral_Density_NVNT_ANT1_802_11g_2437 Page 26 of 50 Power_Spectral_Density_NVNT_ANT1_802_11g_2462 Power_Spectral_Density_NVNT_ANT1_802_11n(HT20)_2412 Page 27 of 50 Power_Spectral_Density_NVNT_ANT1_802_11n(HT20)_2437 Power_Spectral_Density_NVNT_ANT1_802_11n(HT20)_2462 Page 28 of 50 Power_Spectral_Density_NVNT_ANT1_802_11n(HT40)_2422 Power_Spectral_Density_NVNT_ANT1_802_11n(HT40)_2437 Page 29 of 50 Power_Spectral_Density_NVNT_ANT1_802_11n(HT40)_2452 Page 30 of 50 6. Bandedge ConditionAntennaModulation TX_Frequency (MHz) Max. Mark_frequency(MHz) Spurious level(dBm) limit(dBm) Result NVNTANT1802.11b2412.002399.600-39.636-15.199Pass NVNTANT1…

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Page 1 of 2 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn FCC ID:2A5I9‐SJ20 Test Photo Page 2 of 2 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn