2AZDX-S8Wireless HD Transmitter Receiver Kit

FCC ID LABEL: Ca. 6mm x 20mm Label Location 、 FCC ID: 2AZDX‐S8

MPE ESTIMATION FCC ID: 2AZDX-S8 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/cm 2 ) Averaging time (minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 Note: F= Frequency in MHz 2, Estimation Result Mode Max PK Output power (dBm) Tune Up Power (dBm) Max Tune Up power (mW) Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm²) 5.2G WiFi 5180 7.25 7±1(8) 6.31 2.55 1.8 0.00226 Note: Note: The estimation distance is 20cm Note: PK Output power = conducted power in mW. G=power gain of the antenna in the direction of interest relative to an isotropic radiato r R=distance to the center of radiation of the antenna in cm Conducted power see the test report HK2601090053-E, antenna gain = 2.55dBi; When the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00226mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

Supplier Name: FN-LINK TECHNOLOGY Ltd. Supplier Address: Office Address:14th Floor, Block B, Phoenix Zhigu, No.50 Tiezai Road, Gongle Community, Xixiang Street, Baoan District, Shenzhen, China518000 Supplier Factory: Factory address:No.8, Litong Road, Liuyang Economic & Technical Development Zone, Changsha, Hunan, China 41032 Phone number:86-755-2955-8186 website:www.fn-link.com Acknowledgment FN-LINK TECHNOLOGY Ltd. FN-LINK TECHNOLOGY LIMITED CUSTOMER APPROVEDBY Approved byChecked byPreparedby SUPPLIER APPROVEDBY Approved byChecked byPreparedby Acknowledgment Customer xianzhiwulian Project Name Customer NO. specification FPCantenna WIFI 2.4-5G Supplier NO. 1AAXZWLGW0-0G57-00 Specification NO. Write by REV. Ver.1 Date 2024-1-15 Note antenna testing FN-LINK TECHNOLOGY LIMITED Version change log Change date Change content edition edition Alteration party FN-LINK TECHNOLOGY LIMITED Serial number content pagination - Admit the cover 1 - Version change log 2 1 Admission book item table 3 2 Test equipment and conditions 4 3 Prototype structure description 5 4 Antenna diagram 6 5 S11 7 6 Gain/Efficiency /3D graph 8 7 package 9 1. Admission book item table(Index) FN-LINK TECHNOLOGY LIMITED 1. Test equipment and conditions 1.1NetworkAnalyzers: KEYSIGHTP5002A 1.2CommunicationsTestSet:R&SCMW500 1.33DChamberTestSystem: 24Probe test system 1.Test schematic diagram of microwave darkroom 2.Instructions This report summarizes the electrical performance results of the antenna for this project, including the antenna's S11 parameters, Gain and Efficiency. FN-LINK TECHNOLOGY LIMITED Antenna size catalogue 1.Debug data report 2.Test data FN-LINK TECHNOLOGY LIMITED Freq/GHz240024502500500055005850 VSWR1.91.51.71.51.22.3 S11 FN-LINK TECHNOLOGY LIMITED Antenna efficiency FN-LINK TECHNOLOGY LIMITED 2.4G 2D/3D Gain Pattern FN-LINK TECHNOLOGY LIMITED 5G 2D/3D Gain Pattern FN-LINK TECHNOLOGY LIMITED

Page 1 of 55 Report No.: HK2601090053-E FCC Test Report Test Report On Behalf of Shenzhen Qizhilian Technology Co.,Ltd For Wireless HD Transmitter Receiver Kit Model No.: S8 FCC ID: 2AZDX-S8 Prepared For: Shenzhen Qizhilian Technology Co.,Ltd 602, Building2, ZhongTaiTechnology park, Donghuan Road, Longhua street, Shenzhen, China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Jan. 09, 2026 ~ Jan. 21, 2026 Date of Report: Jan. 21, 2026 Report Number: HK2601090053-E Applican Address . Manufac t Address . Product D Trade Ma Product N Model and Standard This publi the Shenz source of and will n o reproduce Date of Te Date (s) o Date of Is Test Resu t’s Name ... .................. turer's Nam .................. Description rk .............. Name .......... d/or Type R ds ............... ication may zhen HUAK the materia ot assume ed material est ............. of performan ssue ............ ult ................ T T A ............... : ............... : me ........... : ............... : n ............... : ............... : Reference : ............... : be reprod u K Testing Te al. Shenzhe liability for d due to its p .................. nce of tests .................. .................. Testing Eng Technical M Authorized S Pa Test Re Shenzhen 602, Build Longhua s Shenzhen 602, Build Longhua s N/A Wireless H S8 FCC Rul e ANSI C63 uced in who chnology C en HUAK Te damages re placement a ............. : ............. : ............. : ............. : inee r Manager Signatory age 2 of 55 sult Cert n Qizhilian T ding2, Zhong street, Shen n Qizhilian T ding2, Zhong street, Shen HD Transm es and Regu 3.10: 2020 ole or in part Co., Ltd. is a esting Techn esulting from and context. Jan. 09, 202 Jan. 21, 202 Pass tification Technology gTaiTechno nzhen, Chin Technology gTaiTechno nzhen, Chin itter Receive ulations Pa t for non-co acknowledge nology Co., m the reade 26 ~ Jan. 21 26 Len Liao Sliver Wa Jason Zh o Repo n Co.,Ltd logy park, D na Co.,Ltd logy park, D na er Kit rt 15 Subp a ommercial p ed as copyr Ltd. takes er's interpret , 2026 o an ou ort No.: HK26 Donghuan R Donghuan R art E Sectio purposes as right owner no respons tation of the 601090053-E Road, Road, n 15.407 s long as and ibility for e E Page 3 of 55 Report No.: HK2601090053-E Table of Contents 1. Summary ................................................................................................... 5 1.1. Test Procedures and Results ........................................................................................................... 5 1.2. Information of the Test Laboratory ................................................................................................. 5 1.3. Measurement Uncertainty ................................................................................................................ 6 2. EUT Description ........................................................................................ 7 2.1. General Description of EUT ............................................................................................................. 7 2.2. Operation Frequency Each of Channel ........................................................................................... 8 2.3. Operation of EUT during Testing ..................................................................................................... 8 2.4. Description of Test Setup ................................................................................................................. 9 2.5. Description of Support Units ......................................................................................................... 10 3. General Information ................................................................................ 11 3.1. Test environment and mode .......................................................................................................... 11 4. Test Results and Measurement Data .................................................... 13 4.1. AC Conducted Emission ................................................................................................................ 13 4.2. Maximum Conducted Output Power ............................................................................................. 17 4.3. 26dB Bandwidth and 99% Occupied Bandwidth ......................................................................... 20 4.4. Power Spectral Density .................................................................................................................. 25 4.5. Band Edge ........................................................................................................................................ 30 4.6. Spurious Emission .......................................................................................................................... 37 4.7. Frequency Stability Measurement ................................................................................................. 49 4.8. Antenna Requirement ..................................................................................................................... 52 5. Test Setup Photos of the EUT ............................................................... 53 6. Photos of the EUT ................................................................................... 55 Page 4 of 55 Report No.: HK2601090053-E ** Issued history ** Revision Description Issued Date Remark Revision 1.0 Initial Test Report Release Jan. 21, 2026 Jason Zhou Page 5 of 55 Report No.: HK2601090053-E 1. Summary 1.1. Test Procedures and Results Requirement CFR 47 Section Result Antenna Requirement §15.203 PASS AC Power Line Conducted Emission §15.207 PASS Maximum Conducted Output Power §15.407(a) PASS 26dB Emission Bandwidth& 99% Occupied Bandwidth §15.407(a) PASS Power Spectral Density §15.407(a) PASS Band E…

Text truncated - open the document above for the full version.

4.5. Ban 4.5.1. Tes Test Re Test M Limit: Test Se Test M nd Edge st Specific equiremen ethod: etup: ode: cation nt: Pag FCC CF ANSI C6 For band for EIRP( For trans All emiss MHz or m to 10 dBm from 25 M a level of edge, an linearly to For band EIRP[dB For band 95.2=68. Transm ge 30 of 55 R47 Part 15 63.10: 2020 d I&II&III: E[d (dBm)= -27d smitters ope sions shall b more above m/MHz at 25 MHz above o f 15.6 dBm/M d from 5 MH o a level of 2 d IV(5715-57 m] + 95.2=7 d IV(other un 2 dBμV/m, f itting mode 5E Section dBμV/m] = E dBm rating in the e limited to or below the 5 MHz abov or below the MHz at 5 MH Hz above or 27 dBm/MH 725MHz&58 78.2 dBμV/m n-restricted b for EIRP(dB e with mod Repo 15.407 EIRP[dBm] + e 5.725-5.85 a level of −2 e band edge ve or below t e band edge Hz above or below the b z at the ban 850-5860MH m, for EIRP(d band):E[dBμ Bm)= -27dBm dulation ort No.: HK26 + 95.2=68.2 GHz band: 27 dBm/MHz e increasing the band ed increasing r below the b band edge in nd edge. Hz): E[dBμV/ dBm)= -27d μV/m] = EIR m 601090053-E dBμV/m, z at 75 linearly ge, and linearly to band ncreasing /m] = Bm; RP[dBm] + E Page 31 of 55 Report No.: HK2601090053-E Test Procedure: 1. The EUT was placed on the top of a rotating table 1.5 meters above the ground at a 3 meter camber. The table was rotated 360 degrees to determine the position of the highest radiation. 2. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. 3. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 4. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rota table was turned from 0 degrees to 360 degrees to find the maximum reading. 5. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 6. If the emission level of the EUT in peak mode was 10dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10dB margin would be re-tested one by one using peak, quasi peak or average method as specified and then reported in a data sheet. Test Result: PASS Page 32 of 55 Report No.: HK2601090053-E 4.5.2. Test Instruments Radiated Emission Test Site (966) Name of Equipment Manufacturer Model Serial Number Calibration Date Calibration Due Spectrum analyzer Agilent N9020A HKE-025 Feb. 19, 2025 Feb. 18, 2026 Spectrum analyzer Agilent N9020A HKE-117 Feb. 19, 2025 Feb. 18, 2026 Spectrum analyzer R&S FSV3044 HKE-126 Feb. 19, 2025 Feb. 18, 2026 Preamplifier EMCI EMC051845S HKE-006 Feb. 19, 2025 Feb. 18, 2026 Preamplifier Schwarzbeck BBV 9743 HKE-016 Feb. 19, 2025 Feb. 18, 2026 Preamplifier A.H. Systems SAS-574 HKE-182 Feb. 19, 2025 Feb. 18, 2026 6dB Attenuator Pasternack 6db HKE-184 Feb. 19, 2025 Feb. 18, 2026 EMI Test Receiver Rohde & Schwarz ESR-7 HKE-010 Feb. 19, 2025 Feb. 18, 2026 Broadband Antenna Schwarzbeck VULB9168 HKE-167 Feb. 21, 2024 Feb. 20, 2026 Loop Antenna COM-POWER AL-130R HKE-014 Feb. 21, 2024 Feb. 20, 2026 Horn Antenna Schwarzbeck 9120D HKE-013 Feb. 21, 2024 Feb. 20, 2026 EMI Test Software Tonscend JS32-RE 5.0.0 HKE-082 N/A N/A RSE Test Software Tonscend JS36-RSE 5.0. 0 HKE-184 N/A N/A Page 33 of 55 Report No.: HK2601090053-E 4.5.3. Test Data All the test modes completed for test. Only the worst result was reported as below: 802.11a-5180 Antenna polarity: Horizontal Remark: Factor = Cable loss + Antenna factor – Preamplifier; Level = Reading + Factor; Margin = Limit – Level Page 34 of 55 Report No.: HK2601090053-E Antenna polarity: Vertical Remark: Factor = Cable loss + Antenna factor – Preamplifier; Level = Reading + Factor; Margin = Limit – Level Page 35 of 55 Report No.: HK2601090053-E 802.11a-5240 Antenna polarity: Horizontal Remark: Factor = Cable loss + Antenna factor – Preamplifier; Level = Reading + Factor; Margin = Limit – Level Page 36 of 55 Report No.: HK2601090053-E Antenna polarity: Vertical Remark: Factor = Cable loss + Antenna factor – Preamplifier; Level = Reading + Factor; Margin = Limit – Level Page 37 of 55 Report No.: HK2601090053-E 4.6. Spurious Emission 4.6.1. Test Specification Test Requirement: FCC CFR47 Part 15 Section 15.407 Test Method: KDB 789033 D02 v02r01 Frequency Range: 9kHz to 40GHz Measurement Distance: 3 m Antenna Polarization: Horizontal & Vertical Operation mode: Transmitting mode with modulation Receiver Setup: Frequency Detector RBW VBW Remark 9kHz- 150kHz Quasi-peak 200Hz 1kHz Quasi-peak Value 150kHz- 30MHz Quasi-peak 9kHz 30kHz Quasi-peak Value 30MHz-1GHz Quasi-peak 120KHz 300KHz Quasi-peak Value Above 1GHz Peak 1MHz 3MHz Peak Value Peak 1MHz 10Hz Average Value Limit: (1) For transmitters operating in the 5.15-5.25 GHz band: All emissions outside of the 5.15-5.35 GHz band shall not exceed an e.i.r.p. of −27 dBm/MHz. (i) All emissions shall be limited to a level of −27 dBm/MHz at 75 MHz or more above or below the band edge increasing linearly to 10 dBm/MHz at 25 MHz above or below the band edge, and from 25 MHz above or below the band edge increasing linearly to a level of 15.6 dBm/MHz at 5 MHz above or below the band edge, and from 5 MHz above or below the band edge increasing linearly to a level of 27 dBm/MHz at the band edge. The limit of frequency below 1GHz and which fall in rest ricted bands should complies 15.209. Test se etup: Pag For rad 30MHz Above ge 38 of 55 diated emis z to 1GHz 1GHz ssions belo Repo ow 30MHz ort No.: HK26 601090053-E E Page 39 of 55 Report No.: HK2601090053-E Test Procedure: 1. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter camber. The table was rotated 360 degrees to determine the position of the highest radiation. 2. The EUT was set …

Text truncated - open the document above for the full version.

Test Model：S8 Radiated Emission AC Conducted Emission RF Conducted Emission