METASEE LLC T10APEX 2A9RQ-T10APEX 2A9RQT10APEX t10apex
Page 1 of 24 Report No.: AiTSZ-240820022FW1 TEST REPORT Product Name : ELECTRIC SCOOTER FOR KIDS Brand Name : FanttikRide Model : T10 Apex Series Model : N/A FCC ID : 2A9RQ-T10APEX Applicant : METASEE LLC Address : 5205 BROADWAY #634 PEARLAND TEXAS 77581 U.S.A Manufacturer : Dongguan Hisengy Technology Co., Ltd. Address : No. 16, Jiayuan Road, Dalang Town, Dongguan City. Standard(s) : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of Receipt : Aug.20, 2024 Date of Test : Aug.20, 2024 ~ Sept.02, 2024 Issued Date : Sept.02, 2024 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Leon.yi Approved by: Sean She Note: This device has been tested and found to comply with the standard(s) listed, this test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. Report Version M1 Page 2 of 24 Report Revise Record Issued Date Report No.: AiTSZ-240820022FW1 Notes Sept.02, 2024 Initial Release Page 3 of 24 Contents Report No.: AiTSZ-240820022FW1 1 TEST SUMMARY .......................................................................................................................................................4 1.1 TEST STANDARDS .........................................................................................................................................................4 1.2 TEST SUMMARY ...........................................................................................................................................................4 1.3 TEST FACILITY ..............................................................................................................................................................5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................5 2 GENGENERAL INFORMATION ...................................................................................................................................6 2.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................6 2.2 GENERAL DESCRIPTION OF EUT ......................................................................................................................................6 2.3 DESCRIPTION OF TEST MODES AND TEST FREQUENCY..........................................................................................................7 2.4 SPECIAL ACCESSORIES ...................................................................................................................................................8 2.5 EQUIPMENT LIST FOR THE TEST .......................................................................................................................................8 3 TEST CONDITIONS AND RESULTS ..............................................................................................................................9 3.1 CONDUCTED EMISSIONS TEST.........................................................................................................................................9 3.2 RADIATED EMISSIONS AND BAND EDGE ..........................................................................................................................12 3.3 MAXIMUM PEAK CONDUCTED OUTPUT POWER...............................................................................................................19 3.4 POWER SPECTRAL DENSITY ..........................................................................................................................................20 3.5 6DB BANDWIDTH.......................................................................................................................................................21 3.6 OUT-OF-BAND EMISSIONS ...........................................................................................................................................22 3.7 ANTENNA REQUIREMENT.............................................................................................................................................23 4 TEST SETUP PHOTOGRAPHS OF EUT ....................................................................................................................... 24 5 EXTERNAL PHOTOGRAPHS OF EUT ......................................................................................................................... 24 6 INTERNAL PHOTOGRAPHS OF EUT..........................................................................................................................24 1 TEST SUMMARY Page 4 of 24 Report No.: AiTSZ-240820022FW1 1.1 Test Standards The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz ANSI C63.10: 2013: American National Standard for Testing Unlicensed Wireless Devices KDB558074 D01 15.247 Meas Guidance v05r02: Guidance for Compliance Measurements on Digital Transmission System, Frequency Hopping Spreda Spectrum System, and Hybrid System Devices Operating Under Section 15.247 of the FCC Rules 1.2 Test Summary Test Item Antenna requirement On Time and Duty Cycle AC Power Line Conducted Emission Conducted Peak Output Power Channel Bandwidth Power Spectral Density Transmitter Radiated Spurious Emission Restricted Bands Conducted Unwanted emissions and Bandedge Section in RSS-47 §15.203 / §15.207(a) §15.247 (b)(3) §15.247 (a)(2) §15.247 (e) §15.205/15.209 §15.205/15.209 §15.205, §15.247(d) Result Pass / Pass Pass Pass Pass Pass Pass Pass 1.3 Test Facility Page 5 of 24 Report No.: AiTSZ-240820022FW1 Test Laboratory: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China The test facility is recognized, certified or accredited by the following organizations: FCC-Registration No.: 251906 Designation Number: CN1376 Guangdong Asia Hongke Test Technology Limited has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. IC --Registration No.: 31737 CAB identifier: CN0165 The 3m Semi-anechoic chamber of Guangdong Asia Hongke Test Technology Limited has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 31737 A2LA-Lab Cert. No.: 7133.01 Guangdong Asia Hongke Test Technology Limited has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. 1.4 Measurement uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors within the calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report according to CISPR 16 - 4 "Specification for radio disturbance and immunity measuring apparatus and methods Part 4: Uncertainty in EMC Measurements" and is documented in the Guangdong Asia Hongke Test Technology Limited's quality system according to DIN EN ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may result in additional deviation. The manufacturer has the sole responsibility of continued compliance of the device. Hereafter the best measurement capability for Asia Hongke laboratory is reported: Test Measurement Uncertainty Notes Power Line Conducted Emission 150KHz~30MHz ±1.20 dB (1) Radiated Emission 9KHz~30Hz ±3.10dB (1) Radiated Emission 9KHz~1GHz ±3.75dB (1) Radiated Emission 1GHz~18GHz ±3.88 dB (1) Radiated Emission 18GHz-40GHz ±3.88dB (1) RF power, conducted 30MHz~6GHz ±0.16dB (1) RF power density, conducted ±0.24dB (1) Spurious emissions, conducted ±0.21dB (1) Temperature ±1 (1) Humidity ±3% (1) DC and low frequency voltages ±1.5% (1) Time ±2% (1) Duty cycle ±2% (1) The report uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty Multiplied by a coverage factor of k=2 , providing a level of confidence of approximately 95% Page 6 of 24 2 GENGENERAL INFORMATION Report No.: AiTSZ-240820022FW1 2.1 Environmental conditions During the measurement the environmental conditions were within the listed ranges: Normal Temperature: 25°C Relative Humidity: 55 % Air Pressure: 101 kPa 2.2 General Description of EUT Product Name: ELECTRIC SCOOTER FOR KIDS Model/Type reference: T10 Apex Power Supply: DC 25.9V from battery Hardware version.: N/A Software version.: Sample(s) Status: Bluetooth LE: N/A AiTSZ-240820022-1(Normal sample) AiTSZ-240820022-2(Engineer sample) Supported type: Bluetooth LE 1M Modulation: GFSK Operation frequency: 2402MHz to 2480MHz Channel number: 40 Channel separation: 2MHz Antenna type: FPC Antenna Antenna gain: -0.59 dBi Remark: The above DUT's information was declared by manufacturer. For more detailed features description, please refer to the manufacturer's specifications or the User's Manual. Page 7 of 24 Report No.: AiTSZ-240820022FW1 2.3 Description of Test Modes and Test Frequency There are 40 channels provided to the EUT and Channel 00/19/39 were selected to test. Operation Frequency List Channel Frequency (MHz) 00 2402 02 2404 03 2406 ... ... ... ... 19 2440 37 38 39 Note: The line display in grey were the channel selected for testing 2476 2478 2480 Exploratory testing was performed under each mode combination test channel; only the final measurement of the worst combination was made and recorded in this report. Final measurement Test case Exploratory measurement Recorded In Report Mode Date rate Channel Mode Date rate Channel Maximum output power GFSK LE 1M Lowest Middle Highest GFSK LE 1M Lowest Middle Highest Power spectral density GFSK LE 1M Lowest Middle Highest GFSK LE 1M Lowest Middle Highest Lowest Lowest -6dB bandwidth GFSK LE 1M Middle GFSK LE 1M Middle Highest Highest Conducted Spurious Emissions GFSK LE 1M Lowest Middle Highest GFSK LE 1M Lowest Middle Highest Conducted Band edge GFSK LE 1M Lowest Highest GFSK LE 1M Lowest Highest Radiated Band edge GFSK LE 1M Lowest Highest GFSK LE 1M Lowest Highest Radiated Lowest Lowest Emissions GFSK LE 1M Middle GFSK LE 1M Middle Above 1GHz Highest Highest Radiated Lowest Emissions GFSK LE 1M Middle GFSK LE 1M Middle Below 1GHz Highest Conducted Lowest Emissions GFSK LE 1M Middle GFSK LE 1M Middle 9KHz-30 MHz Highest Power setting during the test: During testing, Channel & Power Controlling Software provided by the customer was used to control the operating channel as well as the output power level. The RF output power selection is for the setting of RF output power expected by the customer and is going to be fixed on the firmware of the final end product. Power Parameters: Test Software Version FCC_assist_1.0.2.2 Frequency 2402MHz 2440MHz 2480MHz BLE_1M default default default 2.4 Special Accessories Page 8 of 24 Report No.: AiTSZ-240820022FW1 Follow auxiliary equipment(s) test with EUT that provided by the manufacturer or laboratory is listed as follow: Description Manufacturer Model Serial No. Provided by Other Adapter HNT HNT-QC530 / Test lab / / / / / / / 2.5 Equipment List for the Test No Test Equipment 1 Spectrum Analyzer 2 Spectrum Analyzer Manufacturer R&S Keysight Model No FSV40 N9020A Serial No 101470 MY51280643 Cal. Date 2023.09.08 2023.09.08 Cal. Due Date 2024.09.07 2024.09.07 3 EMI Measuring Receiver R&S ESR 101660 2023.09.08 2024.09.07 4 Low Noise Pre-Amplifier HP 5 Low Noise Pre-Amplifier Tsj 6 Passive Loop ETS 7 TRILOG Super Broadband test Antenna SCHWARZBECK 8 Broadband Horn Antenna SCHWARZBECK 9 SHF-EHF Horn Antenna 15-40GHz SCHWARZBECK 10 EMI Measuring Receiver R&S 11 LISN SCHWARZBECK 12 Pulse Limiter R&S HP8447E MLA-0120- A02-34 6512 VULB9160 BBHA9120D BBHA9170 ESR NNLK 8129 ESH3-Z2 1937A01855 2648A04738 00165355 9160-3206 2023.09.08 2023.09.08 2022.09.04 2021.08.29 452 2021.08.29 BBHA9170367d 2021.08.29 101160 8130179 102789 2023.09.13 2023.10.29 2023.09.13 2024.09.07 2024.09.07 2024.09.03 2024.08.28 2024.08.28 2024.08.28 2024.09.12 2024.10.28 2024.09.12 13 Pro.Temp&Humi.chamber 14 RF Automatic Test system 15 Signal Generator MENTEK MW Agilent MHP-150-1C MAA08112501 2023.09.08 2024.09.07 MW100-RFCB 21033016 2023.09.08 2024.09.07 N5182A MY50143009 2023.09.08 2024.09.07 16 Power sensor 17 Wideband Radio communication tester 18 RF Automatic Test system 19 DC power supply Agilent R&S MW ZHAOXIN U2021XA MY55130004 2023.09.08 2024.09.07 CMW500 1201.0002K50 2023.09.08 2024.09.07 MW100-RFCB 21033016 2023.09.08 2024.09.07 RXN-305D-2 28070002559 N/A N/A 20 RE Software EZ EZ-EMC_RE Ver.AIT-03A N/A N/A 21 CE Software EZ EZ-EMC_CE Ver.AIT-03A N/A N/A 22 RF Software MW MTS 8310 2.0.0.0 N/A N/A 23 temporary antenna connector(Note) NTS R001 N/A N/A N/A Note: The temporary antenna connector is soldered on the PCB board in order to perform conducted tests and this temporary antenna connector is listed in the equipment list. Page 9 of 24 3 TEST CONDITIONS AND RESULTS 3.1 Conducted Emissions Test LIMIT Report No.: AiTSZ-240820022FW1 Frequency range (MHz) 0.15-0.5 0.5-5 5-30 Limit (dBuV) Quasi-peak 66 to 56* 56 60 Average 56 to 46* 46 50 * Decreases with the logarithm of the frequency. TEST CONFIGURATION TEST PROCEDURE 1. The equipment was set up as per the test configuration to simulate typical actual usage per the user's manual. The EUT is a tabletop system; a wooden table with a height of 0.8 meters is used and is placed on the ground plane as per ANSI C63.10:2013. 2. Support equipment, if needed, was placed as per ANSI C63.10:2013. 3. All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10:2013. 4. The EUT received AC power through a Line Impedance Stabilization Network (LISN) which supplied power source and was grounded to the ground plane. 5. All support equipments received AC power from a second LISN, if any. 6. The EUT test program was started. Emissions were measured on each current carrying line of the EUT using a spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two monitoring points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1 connected to Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1 connected to a 50 ohm load and Line 2 connected to the Analyzer / Receiver. 7. Analyzer / Receiver scanned from 150 KHz to 30MHz for emissions in each of the test modes. 8. During the above scans, the emissions were maximized by cable manipulation. TEST RESULTS Test Mode Page 10 of 24 Report No.: AiTSZ-240820022FW1 BLE Line: L Remark: Correct Factor = Insertion loss of LISN + Cable loss + Insertion loss of Pulse Limiter; Measurement Result = Reading Level +Correct Factor; Margin = Measurement Result- Limit; No. Frequency Reading (MHz) (dBuV) 1 0.1590 44.99 2 0.2534 34.92 3 0.3300 40.36 4 0.4605 31.02 5 0.8114 38.60 6 1.0003 27.10 7 2.0040 36.51 8 2.0040 27.42 9 4.1595 34.90 10 4.5060 23.29 11 12.2774 22.10 12 18.5233 34.66 Correct (dB) 10.78 10.70 10.70 10.69 10.66 10.64 10.78 10.78 11.00 11.01 11.30 11.67 Result (dBuV) 55.77 45.62 51.06 41.71 49.26 37.74 47.29 38.20 45.90 34.30 33.40 46.33 Limit (dBuV) 65.52 51.64 59.45 46.68 56.00 46.00 56.00 46.00 56.00 46.00 50.00 60.00 Margin (dB) -9.75 -6.02 -8.39 -4.97 -6.74 -8.26 -8.71 -7.80 -10.10 -11.70 -16.60 -13.67 Remark QP AVG QP AVG QP AVG QP AVG QP AVG AVG QP Test Mode Page 11 of 24 Report No.: AiTSZ-240820022FW1 BLE Line: N Remark: Correct Factor = Insertion loss of LISN + Cable loss + Insertion loss of Pulse Limiter; Measurement Result = Reading Level +Correct Factor; Margin = Measurement Result- Limit No. Frequency Reading (MHz) (dBuV) 1 0.1853 22.93 2 0.2310 44.33 3 0.2760 24.11 4 0.5010 38.60 5 0.5053 27.81 6 0.7530 35.69 7 1.0003 37.90 8 1.0003 23.37 9 2.0040 38.23 10 2.0040 23.16 11 2.2515 36.85 12 3.2550 20.74 Correct (dB) 10.69 10.69 10.69 10.69 10.69 10.66 10.64 10.64 10.77 10.77 10.78 10.84 Result (dBuV) 33.62 55.02 34.80 49.29 38.50 46.35 48.54 34.01 49.00 33.93 47.63 31.58 Limit (dBuV) 54.24 62.41 50.94 56.00 46.00 56.00 56.00 46.00 56.00 46.00 56.00 46.00 Margin (dB) -20.62 -7.39 -16.14 -6.71 -7.50 -9.65 -7.46 -11.99 -7.00 -12.07 -8.37 -14.42 Remark AVG QP AVG QP AVG QP QP AVG QP AVG QP AVG Page 12 of 24 3.2 Radiated Emissions and Band Edge Report No.: AiTSZ-240820022FW1 Limit For intentional device, according to § 15.209(a), the general requirement of field strength of radiated emission out of authorized band shall not exceed the following table at a 3 meters measurement distance. In addition, radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) Frequency (MHz) 0.009-0.49 0.49-1.705 1.705-30 Radiated emission limits Distance (Meters) Radiated (dBV/m) 3 20log(2400/F(KHz))+40log(300/3) 3 20log(24000/F(KHz))+ 40log(30/3) 3 20log(30)+ 40log(30/3) Radiated (V/m) 2400/F(KHz) 24000/F(KHz) 30 30-88 3 40.0 100 88-216 3 43.5 150 216-960 3 46.0 200 Above 960 3 54.0 500 TEST CONFIGURATION (A) Radiated Emission Test Set-Up, Frequency Below 30MHz (B) Radiated Emission Test Set-Up, Frequency below 1000MHz Page 13 of 24 Report No.: AiTSZ-240820022FW1 (C) Radiated Emission Test Set-Up, Frequency above 1000MHz Test Procedure 1. Below 1GHz measurement the EUT is placed on a turntable which is 0.8m above ground plane, and above 1GHz measurement EUT was placed on a low permittivity and low loss tangent turn table which is 1.5m above ground plane. 2. Maximum procedure was performed by raising the receiving antenna from 1m to 4m and rotating the turn table from 0 to 360 to acquire the highest emissions from EUT 3. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. 4. Repeat above procedures until all frequency measurements have been completed. 5. Radiated emission test frequency band from 9KHz to 25GHz. 6. The distance between test antenna and EUT as following table states: Test Frequency range 9KHz-30MHz 30MHz-1GHz 1GHz-18GHz 18GHz-25GHz Test Antenna Type Active Loop Antenna Bilog Antenna Horn Antenna Horn Anternna Test Distance 3 3 3 1 7. Setting test receiver/spectrum as following table states: Test Frequency range 9KHz-150KHz 150KHz-30MHz 30MHz-1GHz 1GHz-40GHz Test Receiver/Spectrum Setting RBW=200Hz/VBW=3KHz,Sweep time=Auto RBW=9KHz/VBW=100KHz,Sweep time=Auto RBW=120KHz/VBW=1000KHz,Sweep time=Auto Peak Value: RBW=1MHz/VBW=3MHz, Sweep time=Auto Average Value: RBW=1MHz/VBW=10Hz, Sweep time=Auto Detector QP QP QP Peak TEST RESULTS Remark: 1. For below 1GHz testing recorded worst at BLE 1M middle channel. 2. Radiated emission test from 9 KHz to 10th harmonic of fundamental was verified, and The emission levels from 9kHz to 30MHz are attenuated 20dB below the limit and not recorded in report. For 30MHz-1GHz Test mode: Page 14 of 24 Report No.: AiTSZ-240820022FW1 BLE Polarization: Horizontal Remark: Emission Level = Reading + Factor; Factor = Antenna Factor + Cable Loss Pre-amplifier; Margin= Emission Level - Limit. No. Frequency (MHz) Reading (dBuV) Factor (dB/m) Level (dBuV/m) Limit (dBuV/m) Margin (dB) Det. 1 60.4917 41.28 -17.32 23.96 40.00 -16.04 QP 2 370.7022 41.71 -15.22 26.49 46.00 -19.51 QP 3 449.5557 40.85 -13.22 27.63 46.00 -18.37 QP 4 504.7062 40.17 -12.42 27.75 46.00 -18.25 QP 5 716.6820 38.69 -7.78 30.91 46.00 -15.09 QP 6 * 958.7943 34.97 -3.48 31.49 46.00 -14.51 QP Test mode: Page 15 of 24 Report No.: AiTSZ-240820022FW1 BLE Polarization: Vertical Remark: Emission Level = Reading + Factor; Factor = Antenna Factor + Cable Loss Pre-amplifier; Margin= Emission Level - Limit. No. Frequency (MHz) Reading (dBuV) Factor (dB/m) Level (dBuV/m) Limit (dBuV/m) Margin (dB) Det. 1 * 48.5015 51.34 -16.62 34.72 40.00 -5.28 QP 2 120.2766 49.19 -18.37 30.82 43.50 -12.68 QP 3 230.9067 45.17 -19.79 25.38 46.00 -20.62 QP 4 387.9920 50.57 -14.83 35.74 46.00 -10.26 QP 5 449.5557 48.87 -13.22 35.65 46.00 -10.35 QP 6 560.6928 44.64 -10.82 33.82 46.00 -12.18 QP For 1GHz to 25GHz Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 4804 47.70 4804 34.91 7206 44.79 7206 32.46 Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 4804 47.34 4804 37.19 7206 43.79 7206 31.67 Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 4880 45.85 4880 34.96 7320 46.03 7320 31.38 Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 4880 47.20 4880 35.50 7320 45.10 7320 30.19 Page 16 of 24 Report No.: AiTSZ-240820022FW1 BLE 1M GFSK (above 1GHz) 2402 Polarity: Factor Emission Level Limits (dB/m) (dBV/m) (dBV/m) 5.06 52.76 74 5.06 39.97 54 7.03 51.82 74 7.03 39.49 54 Horizontal Margin (dB) -21.24 -14.03 -22.18 -14.51 Detector Type PEAK AVG PEAK AVG 2402 Factor Emission Level (dB/m) (dBV/m) 5.06 52.40 5.06 42.25 7.03 50.82 7.03 38.70 Polarity: Limits (dBV/m) 74 54 74 54 VERTICAL Margin (dB) -21.60 -11.75 -23.18 -15.30 Detector Type PEAK AVG PEAK AVG 2440 Factor Emission Level (dB/m) (dBV/m) 5.14 50.99 5.14 40.10 7.52 53.55 7.52 38.90 Polarity: Limits (dBV/m) 74 54 74 54 Horizontal Margin (dB) -23.01 -13.90 -20.45 -15.10 Detector Type PEAK AVG PEAK AVG 2440 Factor Emission Level (dB/m) (dBV/m) 5.14 52.34 5.14 40.64 7.52 52.62 7.52 37.71 Polarity: Limits (dBV/m) 74 54 74 54 VERTICAL Margin (dB) -21.66 -13.36 -21.38 -16.29 Detector Type PEAK AVG PEAK AVG Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 4960 48.78 4960 34.24 7440 45.77 7440 31.54 Page 17 of 24 Report No.: AiTSZ-240820022FW1 2480 Factor Emission Level (dB/m) (dBV/m) Polarity: Limits (dBV/m) Horizontal Margin (dB) Detector Type 5.22 54.00 74 -20.00 PEAK 5.22 39.46 54 -14.54 AVG 8.06 53.83 74 -20.17 PEAK 8.06 39.60 54 -14.40 AVG Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 2480 Factor Emission Level (dB/m) (dBV/m) Polarity: Limits (dBV/m) VERTICAL Margin (dB) Detector Type 4960 46.86 5.22 52.08 74 -21.92 PEAK 4960 36.40 5.22 41.62 54 -12.38 AVG 7440 45.90 8.06 53.96 74 -20.04 PEAK 7440 32.40 8.06 40.46 54 -13.54 AVG REMARKS: 1. Emission level (dBuV/m) = Reading (dBuV)+ Factor (dB/m) 2. Factor (dB/m) = Antenna Factor (dB/m)+Cable Factor (dB)-Pre-amplifier Factor 3. Margin value = Emission level- Limit value. 4. -- Mean the PK detector measured value is below average limit. 5. Other emission levels are attenuated 20dB below the limit and not recorded in report. 6. RBW1MHz VBW3MHz Peak detector is for PK value; RBW 1MHz VBW10Hz Peak detector is for AV value. Radiation Restricted band Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 2384.93 41.88 2390 39.34 2400 39.24 Page 18 of 24 Report No.: AiTSZ-240820022FW1 BLE 1M GFSK 2402 Factor Emission Level (dB/m) (dBV/m) -5.65 36.23 -5.72 33.62 -5.61 33.63 Polarity: Limits (dBV/m) 74 74 74 Horizontal Margin (dB) -37.77 -40.38 -40.37 Detector Type peak peak peak Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 2384.91 42.78 2390 41.45 2400 41.32 2402 Factor Emission Level (dB/m) (dBV/m) -5.8 36.98 -5.94 35.51 -5.65 35.67 Polarity: Limits (dBV/m) 74 74 74 Vertical Margin (dB) -37.02 -38.49 -38.33 Detector Type peak peak peak Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 2483.5 35.2 2483.26 37.59 2480 Factor Emission Level (dB/m) (dBV/m) -5.29 29.91 -4.92 32.67 Polarity: Limits (dBV/m) 74 74 Horizontal Margin (dB) -44.09 -41.33 Detector Type peak peak Frequency(MHz): Frequency Meter Reading (MHz) (dBV) 2408 Factor Emission Level (dB/m) (dBV/m) Polarity: Limits (dBV/m) Vertical Margin (dB) Detector Type 2483.5 36.1 -5.15 30.95 74 -43.05 peak 2485.68 37.66 -4.61 33.05 74 -40.95 peak REMARKS: 1. Emission level (dBuV/m) = Reading (dBuV)+ Factor (dB/m) 2. Factor (dB/m) = Antenna Factor (dB/m)+Cable Factor (dB)-Pre-amplifier Factor 3. Margin value = Emission level- Limit value. 4. Other emission levels are attenuated 20dB below the limit and not recorded in report. 5. RBW1MHz VBW3MHz Peak detector is for PK value; RBW 1MHz VBW10Hz Peak detector is for AV value. Page 19 of 24 3.3 Maximum Peak Conducted Output Power Limit Report No.: AiTSZ-240820022FW1 The Maximum Peak Output Power Measurement is 30dBm. Test Procedure Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the Spectrum Analyzer. The following procedure shall be used when an instrument with a resolution bandwidth that is greater than the DTS bandwidth is available to perform the measurement: a) Set the RBW DTS bandwidth. b) Set VBW 3×RBW c) Set span 3×RBW d) Sweep time = auto couple. e) Detector = peak. f) Trace mode = max hold. g) Allow trace to fully stabilize. h) Use peak marker function to determine the peak amplitude level. Test Configuration Test Results Pass Not Applicable Note: For test data, please refer to Appendix RF test data for BLE. Page 20 of 24 3.4 Power Spectral Density Report No.: AiTSZ-240820022FW1 Limit For digitally modulated systems, the power spectral density conducted from the intentional radiator to the antenna shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission. Test Procedure 1. Use this procedure when the maximum peak conducted output power in the fundamental emission is used to demonstrate compliance. 2. Set the RBW 3 kHz. 3. Set the VBW 3× RBW. 4. Set the span to 1.5 times the DTS channel bandwidth. 5. Detector = peak. 6. Sweep time = auto couple. 7. Trace mode = max hold. 8. Allow trace to fully stabilize. 9. Use the peak marker function to determine the maximum power level. 10. If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat. 11. The resulting peak PSD level must be 8dBm. Test Configuration Test Results Pass Not Applicable Note: For test data, please refer to Appendix RF test data for BLE. 3.5 6dB Bandwidth Limit Page 21 of 24 Report No.: AiTSZ-240820022FW1 For digital modulation systems, the minimum 6 dB bandwidth shall be at least 500 kHz Test Procedure The transmitter output was connected to the spectrum analyzer through an attenuator. The bandwidth of the fundamental frequency was measured by spectrum analyzer with 100 KHz RBW and 300 KHz VBW. The 6dB bandwidth is defined as the total spectrum the power of which is higher than peak power minus 6dB. Measured the 6dB bandwidth by related function of the spectrum analyzer. Test Configuration Test Results Pass Not Applicable Note: For test data, please refer to Appendix RF test data for BLE. Page 22 of 24 3.6 Out-of-band Emissions Report No.: AiTSZ-240820022FW1 Limit In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF con-ducted or a radiated measurement, pro-vided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter com-plies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in §15.209(a) is not required. Test Procedure Connect the transmitter output to spectrum analyzer using a low loss RF cable, and set the spectrum analyzer to RBW=100 kHz, VBW= 300 kHz, peak detector, and max hold. Measurements utilizing these setting are made of the in-band reference level, bandedge and out-of-band emissions. Test Configuration Test Results Pass Not Applicable Note: For test data, please refer to Appendix RF test data for BLE. 3.7 Antenna Requirement Standard Applicable Page 23 of 24 Report No.: AiTSZ-240820022FW1 For intentional device, according to FCC 47 CFR Section 15.203: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited FCC CFR Title 47 Part 15 Subpart C Section 15.247(b) (4): (4) The conducted output power limit specified in paragraph (b) of this section is based on the use of antennas with directional gains that do not exceed 6 dBi. Except as shown in paragraph (c) of this section, if transmitting antennas of directional gain greater than 6 dBi are used, the conducted output power from the intentional radiator shall be reduced below the stated values in paragraphs (b)(1), (b)(2), and (b)(3) of this section, as appropriate, by the amount in dB that the directional gain of the antenna exceeds 6 dBi. Test Result The maximum gain of antenna was -0.59dBi with impedance 50. Page 24 of 24 4 Test Setup Photographs of EUT Report No.: AiTSZ-240820022FW1 Please refer to separated files for Test Setup Photos of the EUT. 5 External Photographs of EUT Please refer to separated files for External Photos of the EUT. 6 Internal Photographs of EUT Please refer to separated files for Internal Photos of the EUT. ********************** End of Report **********************Microsoft? Word 2016 Microsoft? Word 2016