WQ8-MK906BTAUTOMOTIVE DIAGNOSTIS AND ANALYSIS SYSTEM

2 ， " 5 十 十 昌 当重 去重 昌 E p A3 1 ‘ POSπ10N 7 DATE ’ DESCRIPTION A 一 B ←－－ c D r- B 一 FCC STATEMENT : 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. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. RF warning statement: The device has been evaluated to meet general RF exposure requirement.

TCB Authority to Act as Agent Number: MS‐0045317 Revision: 0 Effective date: Oct 8, 2021 Page 1 of 1 Authority to Act as Agent Date: 24 August 2022 TUV Rheinland of North America, Inc. 1279 Quarry Lane., Suite. A Pleasanton, CA 94566 To Whom It May Concern: I appoint TUV Rheinland (Shenzhen) Co., Ltd. to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the FCC or Industry Canada’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by TUV Rheinland Group, still resides with Autel Intelligent Tech. Corp., Ltd. / 7th-8th, 10th Floor, Bldg. B1, Zhiyuan,Xueyuan Rd. Xili, Nanshan, Shenzhen China 518055 For TCB applications, We certify that we are not subject to 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. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Date: 12 Months Agreement is valid for 12 months from the above date. By: Frank Li (Signature) (Print name) President +86-0755 86147779 (Title) (Telephone) On behalf of: Autel Intelligent Tech. Corp., Ltd. (Company Name)

Model Difference Statement Hereby have our company: Autel Intelligent Technology Corp., Ltd. Product name：ADVANCED DIAGNOSTIC & INFORMATION SYSTEM, Product number： MaxiCOM MK906BT ，Series model：MaxiSys MS906BT，MaxiSys MS906S， The series model is consistent with the main model in circuit design,circuit layout and internal structure,the difference is mainly due to the inconsistent model name and sales area. Stamp： Autel Intelligent Technology Corp., Ltd. Date： 08 th , Aug, 2022.

WiFi ANT BT ANT

ACX Advanced Ceramic X AT3216 Series Multilayer Chip Antenna Features ™ Monolithic SMD with small, low-profile and light-weight type. ™ Wide bandwidth Applications ™Bluetooth/Wireless LAN/Home RF ™ISM band 2.4GHz applications Specifications Part Number Frequency Range (MHz) Peak Gain XZ-V Average Gain XZ-V VSWR Impedance AT3216 -B2R7HAA_ 2400 ~ 2500 0.5 dBi typ. -0.5 dBi typ. 2 max. 50 Ω Q’ty/Reel (pcs) : 3,000pcs Operating Temperature Range : -40 ~ +85 o C Storage Temperature Range : -40 ~ +85 o C Power Capacity : 3W max. Part Number AT 3216 - B 2R7 HAA ‡ ‡ i ghfe dc c Type AT : Antenna d Dimensions ( L × W ) 3.2× 1.6 mm e Material Code B f Frequency Range 2R7=2700MHz g Specification Code HAA h Packaging T: Tape & Reel B: Bulk i Soldering =lead-containing /LF=lead-free Terminal Configuration No. Terminal Name No. Terminal Name c Feeding Point d NC d c ACX Advanced Ceramic X Dimensions and Recommended PC Board Pattern Unit : mm a W T L Mark L W T a Dimensions 3.20.2 1.60.2 1.3+ 0.1/-0.2 0.50.3 (a) Without Matching Circuits (b) With Matching Circuits 1.2pF 3.3nH 2.6 4.2 1.6 1.9 2.7nH 0.4 * *Line width should be designed to match 50Ω characteristic impedance, depending on PCB material and thickness. ACX Advanced Ceramic X Typical Electrical Characteristics (T=25 o C) ™Test Board Ground 13.5mm 6.5mm 39.5mm 4mm No Ground Matching Circuit 50Ω Feed Line 19mm Antenna 6.5mm ™Return Loss (a) Without Matching Circuits (b) With Matching Circuits ACX Advanced Ceramic X Radiation Patterns .... XZ cut @2.45GHz Vertical Horizontal YZ cut @2.45GHz Vertical Horizontal XZ-V/XZ-H YZ-V/YZ-H XY cut @2.45GHz Vertical Horizontal XY-V/XY-H Z 270 o 0 o X Y XY-cut scanning direction Y 270 o 0 o X Z XZ-cut scanning direction Z X 0 o 270 Y YZ-cut scanning direction 180 180 180 o 90 o 90 o 90 o Advanced Ceramic X Corp. 16 Tzu Chiang Road, Hsinchu Industrial District Hsinchu Hsien 303, Taiwan TEL:886-3-5987008 FAX:886-3-5987001 E-mail: [email protected] http://www.acxc.com.tw

Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: Test report no.: CN228WSH 002 Auftrags-Nr.: Order no.: 168345062 Seite 1 von 34 Page 1 of 34 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2021-11-25 Auftraggeber: Client: Autel Intelligent Tech. Corp., Ltd. 7th-8th, 10th Floor, Bldg. B1, Zhiyuan, Xueyuan Rd. Xili, Nanshan, Shenzhen, 518055, China Prüfgegenstand: Test item: AUTOMOTIVE DIAGNOSTIS & ANALYSIS SYSTEM Bezeichnung / Typ-Nr.: Identification / Type no.: MaxiCOM MK906BT, MaxiSys MS906BT, MaxiSys MS906S (Trademark: AUTEL) Auftrags-Inhalt: Order content: FCC approval Prüfgrundlage: Test specification: FCC 47 CFR § 2.1093 IC RSS-102 Issue 5: March 2015 Wareneingangsdatum: Date of sample receipt: 2022-01-28 Please refer to Photo Document Prüfmuster-Nr.: Test sample no: A003191554-009 Prüfzeitraum: Testing period: 2022-10-10 –2022-10-10 Ort der Prüfung: Place of testing: TÜV Rheinland (Shenzhen) Co., Ltd. Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Prüfergebnis*: Test result*: Pass geprüft von: tested by: X Signed by: Breeze Jiang genehmigt von: authorized by: X Signed by: Lin Lin Datum: Date: 2022-10-11 Ausstellungsdatum: Issue date: 2022-10-11 Stellung / Position: Assistant Project Manager Stellung / Position: Reviewer Sonstiges / Other: FCC ID: WQ8-MK906BT The 802.11b power in Anbotek original test report No.: R0217100090W2 was max. power, This report base on Anbotek original SAR report No.: R0217100090+ only retest 802.11b. Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: 1 = sehr gut 2 = gut 3 = befriedigend 4 = ausreichend 5 = mangelhaft P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: 1 = very good 2 = good 3 = satisfactory 4 = sufficient 5 = poor P(ass) = passed a.m. test specification(s) F(ail) = failed a.m. test specification(s) N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the a. m. test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark. TÜV Rheinland (Shenzhen) Co., Ltd. 1601 R&D Room, 1602-1604, 17-18F, Building 7 Site C, Vanke Cloud City Phase I, Xingke First Street, Xili Street, Xili Community, Nanshan District, Shenzhen 518052, P.R. China Mail: [email protected] · Web: www.tuv.com jjj Produkte Products Prüfbericht - Nr.: Test Report No. CN228WSH 002 Seite 2 von 34 Page 2 of 34 Table of Contents 1. GENERAL INFORMATION ...................................................................................................................... 4 1.1. STATEMENT OF COMPLIANCE .............................................................................................................. 4 1.2. EQUIPMENT UNDER TEST (EUT) INFORMATION .................................................................................... 5 1.2.1. General Information ................................................................................................................. 5 1.2.2. Wireless Technologies ............................................................................................................. 5 2. TEST SITES ........................................................................................................................................ 6 2.1. TEST FACILITIES ................................................................................................................................. 6 2.2. AMBIENT CONDITION ........................................................................................................................... 6 2.3. LIST OF TEST AND MEASUREMENT INSTRUMENTS................................................................................. 7 3. MEASUREMENT UNCERTAINTY............................................................................................................. 8 4. TEST SPECIFICATION, METHODS AND PROCEDURES ............................................................................. 9 5. SAR MEASUREMENT SYSTEM ...........................................................................................................10 5.1. DEFINITION OF SPECIFIC ABSORPTION RATE (SAR) ...........................................................................10 5.2. SPEAG DASY SYSTEM ...................................................................................................................10 5.2.1. Robot ......................................................................................................................................11 5.2.2. Probes ....................................................................................................................................12 5.2.3. Data Acquisition Electronics (DAE) .......................................................................................12 5.2.4. Phantoms ...............................................................................................................................13 5.2.5. Device Holder ........................................................................................................................14 5.2.6. System Validation Dipoles .....................................................................................................14 5.2.7. Tissue Simulating Liquids ......................................................................................................15 5.2.8. SAR System Verification ........................................................................................................18 6. SAR MEASUREMENT PRO…

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Test Laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Date: 2022/10/10 System Check-D2450V2_H2450 DUT: Dipole 2450 MHz D2450V2 SN:1014 Communication System: CW; Frequency: 2450 MHz;Duty Cycle: 1:1 Medium: H2450 Medium parameters used: f = 2450 MHz; σ = 1.872 S/m; ε r = 38.153; ρ = 1000 kg/m 3 DASY5 Configuration: -Probe: EX3DV4 -SN7506; ConvF(7.85, 7.85, 7.85) @ 2450 MHz; Calibrated: 2022/5/31 -Sensor-Surface: 1.4mm (Mechanical Surface Detection) -Electronics: DAE4 Sn1557; Calibrated: 2022/1/20 -Phantom: ELI V8.0; Type: QD OVA 004 Ax; Serial: 2094 -Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7483) Pin=250 mW/Area Scan (71x71x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 21.5 W/kg Pin=250 mW/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 107.5 V/m; Power Drift = -0.01 dB Peak SAR (extrapolated) = 26.2 W/kg SAR(1 g) = 12.9 W/kg; SAR(10 g) = 6.08 W/kg Smallest distance from peaks to all points 3 dB below = 9 mm Ratio of SAR at M2 to SAR at M1 = 49.7% Maximum value of SAR (measured) = 21.3 W/kg

Test Laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Date: 2022/10/10 P01 802.11b_Right Side_0cm_Ch1 DUT: EUT Communication System: 802.11b; Frequency: 2412 MHz;Duty Cycle: 1:1 Medium: H2450 Medium parameters used: f = 2412 MHz; σ = 1.843 S/m; ε r = 38.224; ρ = 1000 kg/m 3 DASY5 Configuration: - Probe: EX3DV4 - SN7506; ConvF(7.85, 7.85, 7.85) @ 2412 MHz; Calibrated: 2022/5/31 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1557; Calibrated: 2022/1/20 - Phantom: ELI V8.0; Type: QD OVA 004 Ax; Serial: 2094 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7483) - Area Scan (61x91x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 1.87 W/kg - Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 11.45 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 2.27 W/kg SAR(1 g) = 1.12 W/kg; SAR(10 g) = 0.557 W/kg Smallest distance from peaks to all points 3 dB below = 11 mm Ratio of SAR at M2 to SAR at M1 = 50.1% Maximum value of SAR (measured) = 1.83 W/kg

Justification for Extended SAR Dipole Calibrations Dipole Date of Measurement Return Loss (dB) Delta (%) Impedance (ohm) Delta (ohm) Head 2450MHz May 19, 2021 -28.3 -2.71 53.8 -4.17 May 17, 2022 -27.5 49.7 Note: The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification results meet the requirement of extended calibration.

Prüfbericht - Produkte Test Report - Products Prüfbericht-Nr.: Test report no.: CN228WSH 001 Auftrags-Nr.: Order no.: 168345062 Seite 1 von 23 Page 1 of 23 Kunden-Referenz-Nr.: Client reference no.: N/A Auftragsdatum: Order date: 2021-11-25 Auftraggeber: Client: Autel Intelligent Tech. Corp., Ltd. 7th-8th, 10th Floor, Bldg. B1, Zhiyuan, Xueyuan Rd. Xili, Nanshan, Shenzhen, 518055, China Prüfgegenstand: Test item: ADVANCED DIAGNOSTIC & INFORMATION SYSTEM Bezeichnung / Typ-Nr.: Identification / Type no.: MaxiCOM MK906BT, MaxiSys MS906BT, MaxiSys MS906S (Trademark: AUTEL) Auftrags-Inhalt: Order content: Test Report Prüfgrundlage: Test specification: CFR47 FCC Part 15: Subpart C Section 15.247 Wareneingangsdatum: Date of sample receipt: 2022-01-28 Please refer to Photo Document Prüfmuster-Nr.: Test sample no: A003191554-009~013 A003241091-001~002 Prüfzeitraum: Testing period: 2022-02-23 – 2022-05-13 Ort der Prüfung: Place of testing: TÜV Rheinland (Shenzhen) Co., Ltd. Prüflaboratorium: Testing laboratory: TÜV Rheinland (Shenzhen) Co., Ltd. Prüfergebnis*: Test result*: Pass geprüft von: tested by: X Signed by: Breeze Jiang genehmigt von: authorized by: X Signed by: Lin Lin Datum: Date: 2022-08-25 Ausstellungsdatum: Issue date: 2022-08-25 Stellung / Position: Assistant Project Manager Stellung / Position: Reviewer Sonstiges / Other: FCC ID: WQ8-MK906BT Zustand des Prüfgegenstandes bei Anlieferung: Condition of the test item at delivery: Prüfmuster vollständig und unbeschädigt Test item complete and undamaged * Legende: 1 = sehr gut 2 = gut 3 = befriedigend 4 = ausreichend 5 = mangelhaft P(ass) = entspricht o.g. Prüfgrundlage(n) F(ail) = entspricht nicht o.g. Prüfgrundlage(n) N/A = nicht anwendbar N/T = nicht getestet * Legend: 1 = very good 2 = good 3 = satisfactory 4 = sufficient 5 = poor P(ass) = passed a.m. test specification(s) F(ail) = failed a.m. test specification(s) N/A = not applicable N/T = not tested Dieser Prüfbericht bezieht sich nur auf das o.g. Prüfmuster und darf ohne Genehmigung der Prüfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines Prüfzeichens. This test report only relates to the a. m. test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any test mark. TÜV Rheinland (Shenzhen) Co., Ltd. 1601 R&D Room, 1602-1604, 17-18F, Building 7 Site C, Vanke Cloud City Phase I, Xingke First Street, Xili Street, Xili Community, Nanshan District, Shenzhen 518052, P.R. China Mail: [email protected] · Web: www.tuv.com jjj Prüfbericht - Produkte Test Report - Products Prüfbericht - Nr.: Test Report No.: CN228WSH 001 Seite 2 von 23 Page 2 of 23 Test Summary 5.1.1 ANTENNA REQUIREMENT RESULT: Pass 5.1.2 MAXIMUM PEAK CONDUCTED OUTPUT POWER RESULT: Pass 5.1.3 99% BANDWIDTH RESULT: Pass 5.1.4 20DB BANDWIDTH RESULT: Pass 5.1.5 CARRIER FREQUENCY SEPARATION RESULT: Pass 5.1.6 NUMBER OF HOPPING FREQUENCY RESULT: Pass 5.1.7 TIME OF OCCUPANCY RESULT: Pass 5.1.8 CONDUCTED SPURIOUS EMISSIONS MEASURED IN 100 KHZ BANDWIDTH RESULT: Pass 5.1.9 RADIATED SPURIOUS EMISSION RESULT: Pass 5.1.10 CONDUCTED EMISSION RESULT: Pass Prüfbericht - Produkte Test Report - Products Prüfbericht - Nr.: Test Report No.: CN228WSH 001 Seite 3 von 23 Page 3 of 23 Contents 1 GENERAL REMARKS ........................................................................................................................... 4 1.1 COMPLEMENTARY MATERIALS ............................................................................................................ 4 2 TEST SITES ........................................................................................................................................ 5 2.1 TEST FACILITIES ................................................................................................................................. 5 2.2 LIST OF TEST AND MEASUREMENT INSTRUMENTS................................................................................. 5 2.3 TRACEABILITY .................................................................................................................................... 6 2.4 CALIBRATION ..................................................................................................................................... 6 2.5 MEASUREMENT UNCERTAINTY............................................................................................................. 6 2.6 LOCATION OF ORIGINAL DATA ............................................................................................................. 6 2.7 STATUS OF FACILITY USED FOR TESTING ............................................................................................. 6 3 GENERAL PRODUCT INFORMATION ...................................................................................................... 7 3.1 PRODUCT FUNCTION AND INTENDED USE ............................................................................................. 7 3.2 RATINGS AND SYSTEM DETAILS .......................................................................................................... 7 3.3 INDEPENDENT OPERATION MODES ...................................................................................................... 8 3.4 NOISE GENERATING AND NOISE SUPPRESSING PARTS ......................................................................... 9 3.5 SUBMITTED DOCUMENTS..................................................................................................................... 9 4 TEST SET-UP AND OPERATION MODES ..............................................................................................10 4.1 PRINCIPLE OF CONFIGURATION SELECTION .......................................................................................10 4.2 TEST OPERATION AND TEST SOFTWARE ............................................................................................10 4.3 SPECI…

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Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 1 of 52 Appendix B: Test Results of FCC Part 15C APPENDIX B: TEST RESULTS OF FCC PART 15C ............................................................................................................... 1 APPENDIX B.1: TEST RESULTS OF 99% BANDWIDTH ................................................................................................................... 2 APPENDIX B.2: TEST RESULTS OF 20DB BANDWIDTH .................................................................................................................. 5 APPENDIX B.3: TEST RESULTS OF CARRIER FREQUENCY SEPARATION ............................................................................................. 8 APPENDIX B.4: TEST RESULTS OF NUMBER OF HOPPING FREQUENCY ............................................................................................ 9 APPENDIX B.5: TEST RESULTS OF TIME OF OCCUPANCY ............................................................................................................. 10 APPENDIX B.6: TEST RESULTS OF CONDUCTED SPURIOUS EMISSIONS MEASURED IN 100 KHZ BANDWIDTH ....................................... 15 Conducted Spurious Emission ..................................................................................................................................... 15 Band Edge ................................................................................................................................................................... 22 APPENDIX B.7: TEST RESULTS OF RADIATED SPURIOUS EMISSIONS ............................................................................................. 25 Bluetooth BDR/EDR 30MHz - 1GHz ............................................................................................................................. 25 Bluetooth BDR/EDR 1GHz - 18GHz ............................................................................................................................. 29 APPENDIX B.8: TEST RESULTS OF RADIATED EMISSIONS IN RESTRICTED BANDS ............................................................................. 47 APPENDIX B.9: TEST RESULTS OF CONDUCTED EMISSION .......................................................................................................... 51 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 2 of 52 Appendix B.1: Test Results of 99% Bandwidth TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.88316 2401.577 2402.460 --- PASS 2441 0.86398 2440.548 2441.412 --- PASS 2480 0.86769 2479.546 2480.414 --- PASS 3DH5 Ant1 2402 1.2504 2401.364 2402.614 --- PASS 2441 1.3491 2440.306 2441.655 --- PASS 2480 1.2764 2479.351 2480.627 --- PASS Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 3 of 52 DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 4 of 52 3DH5_Ant1_2402 3DH5_Ant1_2441 3DH5_Ant1_2480 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 5 of 52 Appendix B.2: Test Results of 20dB Bandwidth TestMode Antenna Channel 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.948 2401.538 2402.486 --- PASS 2441 0.945 2440.532 2441.477 --- PASS 2480 0.945 2479.532 2480.477 --- PASS 3DH5 Ant1 2402 1.263 2401.364 2402.627 --- PASS 2441 1.263 2440.364 2441.627 --- PASS 2480 1.266 2479.361 2480.627 --- PASS Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 6 of 52 DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 7 of 52 3DH5_Ant1_2402 3DH5_Ant1_2441 3DH5_Ant1_2480 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 8 of 52 Appendix B.3: Test Results of Carrier Frequency Separation TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict DH5 Ant1 Hop 1.032 ≥0.948 PASS 3DH5 Ant1 Hop 0.99 ≥0.844 PASS DH5_Ant1_Hop 3DH5_Ant1_Hop Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 9 of 52 Appendix B.4: Test Results of Number of Hopping Frequency TestMode Antenna Channel Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS DH5_Ant1_Hop 3DH5_Ant1_Hop Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 10 of 52 Appendix B.5: Test Results of Time of Occupancy TestMode Antenna Channel BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.40 319 0.128 ≤0.4 PASS DH3 Ant1 Hop 1.66 159 0.263 ≤0.4 PASS DH5 Ant1 Hop 2.90 107 0.311 ≤0.4 PASS 3DH1 Ant1 Hop 0.41 319 0.132 ≤0.4 PASS 3DH3 Ant1 Hop 1.66 159 0.265 ≤0.4 PASS 3DH5 Ant1 Hop 2.91 107 0.312 ≤0.4 PASS Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 11 of 52 DH1_Ant1_Hop DH3_Ant1_Hop Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 12 of 52 DH5_Ant1_Hop Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 13 of 52 3DH1_Ant1_Hop 3DH3_Ant1_Hop Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 14 of 52 3DH5_Ant1_Hop

Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 15 of 52 Appendix B.6: Test Results of Conducted Spurious Emissions Measured in 100 kHz Bandwidth Conducted Spurious Emission TestMode Antenna Channel FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 Reference 0.30 0.30 --- PASS 30~1000 0.30 -63.09 ≤-19.7 PASS 1000~26500 0.30 -42.21 ≤-19.7 PASS 2441 Reference 2.85 2.85 --- PASS 30~1000 2.85 -62.18 ≤-17.15 PASS 1000~26500 2.85 -39.75 ≤-17.15 PASS 2480 Reference 2.38 2.38 --- PASS 30~1000 2.38 -61.53 ≤-17.62 PASS 1000~26500 2.38 -41.12 ≤-17.62 PASS 3DH5 Ant1 2402 Reference -10.12 -10.12 --- PASS 30~1000 -10.12 -62.12 ≤-30.12 PASS 1000~26500 -10.12 -51.5 ≤-30.12 PASS 2441 Reference -6.97 -6.97 --- PASS 30~1000 -6.97 -62.83 ≤-26.97 PASS 1000~26500 -6.97 -46.76 ≤-26.97 PASS 2480 Reference -4.51 -4.51 --- PASS 30~1000 -4.51 -61.88 ≤-24.51 PASS 1000~26500 -4.51 -48.23 ≤-24.51 PASS Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 16 of 52 DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 17 of 52 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 DH5_Ant1_2441_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 18 of 52 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 DH5_Ant1_2480_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 19 of 52 3DH5_Ant1_2402_0~Reference 3DH5_Ant1_2402_30~1000 3DH5_Ant1_2402_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 20 of 52 3DH5_Ant1_2441_0~Reference 3DH5_Ant1_2441_30~1000 3DH5_Ant1_2441_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 21 of 52 3DH5_Ant1_2480_0~Reference 3DH5_Ant1_2480_30~1000 3DH5_Ant1_2480_1000~26500 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 22 of 52 Band Edge TestMode Antenna ChName Channel RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 0.91 -44.43 ≤-19.09 PASS High 2480 2.98 -44.47 ≤-17.02 PASS Low Hop_2402 3.52 -40.32 ≤-16.48 PASS High Hop_2480 2.56 -36.28 ≤-17.44 PASS 3DH5 Ant1 Low 2402 -6.23 -46.16 ≤-26.23 PASS High 2480 -4.55 -49.59 ≤-24.55 PASS Low Hop_2402 -7.90 -47 ≤-27.9 PASS High Hop_2480 -4.91 -43.19 ≤-24.91 PASS DH5_Ant1_Low_2402 DH5_Ant1_High_2480 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 23 of 52 DH5_Ant1_Low_Hop_2402 DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 24 of 52 3DH5_Ant1_High_2480 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 25 of 52 Appendix B.7: Test Results of Radiated Spurious Emissions Note: 1. Testing was carried out within frequency range 9kHz to the tenth harmonics. The measurement results below 30MHz and 18GHz - 26.5GHz were greater than 20dB below the limit, so only the radiated spurious emissions from 30MHz to 18GHz were reported. 2. This testing was carried out on different modulations, but only the worst case was presented in this report. Bluetooth BDR/EDR 30MHz - 1GHz EUT Information EUT Name: ADVANCED DIAGNOSTIC & INFORMATION SYSTEM Model: MaxiCOM MK906BT Test Mode: BR_DH5_Low channel Order No/Sample No: 168345062/A003241091-001 Test Voltage: Battery Remark: Temp 23 Humi:56% Test Standard: FCC 15.247 Tested By: Kei Zhang Reviewed By: Terry Yin 0 10 20 30 40 50 60 70 80 30M 50 60 80 100M200300 400 500 800 1G Level in dBμV/m Frequency in Hz Critical_Freqs Frequency (MHz) MaxPeak (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) Pol Azimuth (deg) Corr. (dB/m) 61.234000 19.50 40.00 20.50 100.0 H 51.0 -19.2 108.764000 18.46 43.50 25.04 100.0 H 203.0 -19.0 392.004000 31.93 46.00 14.07 100.0 H 119.0 -13.8 871.475000 34.45 46.00 11.55 100.0 H 81.0 -5.2 Final_Result Frequency (MHz) QuasiPeak (dBμV/m) Limit (dBμV/m) Margin (dB) Height (cm) Pol Azimuth (deg) Corr. (dB/m) --- --- --- --- --- --- --- Prüfbericht - Produkte Test Report - Products Appendix B CN228WSH 001 Page 26 of 52 EUT Information EUT Name: ADVANCED DIAGNOSTIC & INFORMATION SYSTEM Model: MaxiCOM MK906BT Test Mode: BR_DH5_Low channel Order No/Sample No: 168345062/A003241091-001 Test Voltage: Battery Remark: Temp 23 Humi:56% Test Standard:…

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