Test Report

FCC ID: 2APTF-X1

Test Report

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FCCID_3852421

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E FCC Part 15C Test Report FCC ID: 2APTF-X1 Product Name: electric skateboard Trademark: Model Name : X1 Serial Model: N/A Prepared For : SUNTO TECHNOLOGY CO.,LTD Room 408, Building B, Rongchaoyinglong, No.5 Longfu Street, Longgang Address : District, Shenzhen Prepared By : Shenzhen BCTC Testing Co., Ltd. BCTC Building & 1-2F, East of B Building, Pengzhou Industrial, Fuyuan 1st Address : Road, Qiaotou Community, Fuyong Street, Bao’an District, Shenzhen, China Test Date: Apr. 10 - Apr. 17, 2018 Date of Report : Apr. 17, 2018 Report No.: BCTC-FY180301595E FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 1 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E VERIFICATION OF COMPLIANCE Applicant’s name ................. : SUNTO TECHNOLOGY CO.,LTD Address ................................. : Room 408, Building B, Rongchaoyinglong, No.5 Longfu Street, Longgang District, Shenzhen Manufacture's Name ............ : SUNTO TECHNOLOGY CO.,LTD Address ................................. : Room 408, Building B, Rongchaoyinglong, No.5 Longfu Street, Longgang District, Shenzhen Product description Product name ........................... : electric skateboard Trademark: Model Name: X1 FCC Part15.249 Standards: ANSI C63.10-2013 This device described above has been tested by BCTC, 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 BCTC, this document may be altered or revised by BCTC, personal only, and shall be noted in the revision of the document. Test Result .............................................. : Pass Eric Yang Prepared by(Engineer): Reviewer(Supervisor): Jade Yang Approved(Manager): Carson Zhang FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 2 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 5 1.2 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 7 2.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 8 2.4 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 8 2.5 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 9 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 10 3 . EMC EMISSION TEST 11 3.1 CONDUCTED EMISSION MEASUREMENT 11 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 11 3.1.2 TEST PROCEDURE 12 3.1.3 DEVIATION FROM TEST STANDARD 12 3.1.4 TEST SETUP 12 3.1.5 EUT OPERATING CONDITIONS 12 3.1.6 TEST RESULTS 13 3.2 RADIATED EMISSION MEASUREMENT 15 3.2.1 RADIATED EMISSION LIMITS 15 3.2.2 TEST PROCEDURE 16 3.2.3 DEVIATION FROM TEST STANDARD 16 3.2.4 TEST SETUP 17 3.2.5 EUT OPERATING CONDITIONS 18 3.2.6 TEST RESULTS 19 4 . BANDWIDTH TEST 24 4.1 APPLIED PROCEDURES / LIMIT 24 4.1.1 TEST PROCEDURE 24 4.1.2 DEVIATION FROM STANDARD 24 4.1.3 TEST SETUP 24 4.1.4 EUT OPERATION CONDITIONS 24 4.1.5 TEST RESULTS 25 5 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 27 5.1 DEVIATION FROM STANDARD 27 5.2 TEST SETUP 27 5.3 EUT OPERATION CONDITIONS 27 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 3 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E Table of Contents Page 5.4 TEST RESULTS 28 6 . ANTENNA REQUIREMENT 31 6.1 STANDARD REQUIREMENT 31 6.2 EUT ANTENNA 31 7 . EUT TEST PHOTO 32 8 . PHOTOS OF THE EUT 34 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 4 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.249) , Subpart C Standard Test Item Judgment Remark Section 15.207 Conducted Emission PASS Fundamental &Radiated Spurious 15.249 PASS Emission Measurement 15.249 Bandwidth PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report 1.1 TEST FACILITY Shenzhen BCTC Testing Co., Ltd. Add.: BCTC Building & 1-2F, East of B Building, Pengzhou Industrial, Fuyuan 1st Road, Qiaotou Community, Fuyong Street, Bao’an District, Shenzhen, China FCC Test Firm Registration Number: 712850 IC Registered No.: 23583 1.2 MEASUREMENT UNCERTAINTY The reported 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 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 5 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment electric skateboard Trade Name Model Name X1 Serial Model N/A Model Difference N/A Operation Frequency: 2402~2480 MHz Modulation Type: GFSK Bit Rate of Transmitter 2M Number Of Channel 40 CH Product Description Antenna Designation: Please see Note 3. Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Channel List Please refer to the Note 2. Main unit: DC 44.4V 2700mAh 120Wh External adaptor: Power supply Input: AC100-240V 50/60Hz 1A 100VA Output: DC 51V 1.5A Connecting I/O Port(s) Please refer to the User's Manual hardware version -- Software version -- Serial number -- FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 6 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2 . Channel List Frequency Frequency Frequency Channel Channel Channel (MHz) (MHz) (MHz) 01 2402 11 2422 21 2442 02 2404 12 2424 22 2444 03 2406 13 2426 23 2446 ~ ~ ~ ~ ~ ~ 09 2418 19 2438 39 2478 10 2420 20 2440 40 2480 3. Table for Filed Antenna Ant. Brand Model Name Antenna Type Gain (dBi) NOTE 1 N/A N/A PCB antenna 0 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. For Conducted & Radiated Emission Final Test Mode Description Mode 1 CH01 Mode 2 CH20 Mode 3 CH40 Mode 4 Link Mode Note: (1) The measurements are performed at the highest, middle, lowest available channels. (2) Fully-charged battery is used during the test FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 7 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 2.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 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 of FHSS Frequency 2402 MHz 2440 MHz 2480 MHz Channel Low Middle High 2.4 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED Conducted Emission Test Radiated Spurious Emission Test E-1 EUT FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 8 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 2.5 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Item Equipment Mfr/Brand Model/Type No. Series No. Note E-1 electric skateboard X1 N/A EUT E-2 Adapter N/A FY5101500 N/A Item Shielded Type Ferrite Core Length Note C1 NO NO 1.2M DC cable unshielded Note: (1) The support equipment was authorized by Declaration of Confirmation. (2) For detachable type I/O cable should be specified the length in cm in『Length』column. (3) “YES” is means “shielded” “with core”; “NO” is means “unshielded” “without core”. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 9 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS Radiation Test equipment Item Equipment Manufacturer Type No. Serial No. Last calibration Calibrated until Spectrum 1 Analyzer Agilent E4407B MY45108040 2017.08.27 2018.08.26 (9kHz-26.5GHz) Test Receiver 2 R&S ESPI 101318 2017.08.27 2018.08.26 (9kHz-7GHz) Bilog Antenna VULB VULB91 3 R&S 2017.08.27 2018.08.26 (30MHz-1GHz) 9168 68-438 Horn Antenna 4 SCHWARZBECK BBHA9120D 1201 2017.09.03 2018.09.02 (1GHz-18GHz) Horn Antenna 5 SCHWARZBECK BBHA 9170 9170-181 2017.09.03 2018.09.02 (14GHz-40GHz) Amplifier 6 SCHWARZBECK BBV9744 9744-0037 2017.08.27 2018.08.26 (9KHz-6GHz) Amplifier 7 SCHWARZBECK BBV9718 9718-309 2017.08.27 2018.08.26 (1GHz-18GHz) Amplifier 8 SCHWARZBECK BBV 9721 9721-205 2017.08.27 2018.08.26 (18GHz-40GHz) Loop Antenna 9 SCHWARZBECK FMZB1519B 00014 2017.09.03 2018.09.02 (9KHz-30MHz) RF cables1 10 R&S R203 R20X 2017.08.27 2018.08.26 (9kHz-1GHz) RF cables2 11 R&S R204 R21X 2017.08.27 2018.08.26 (1GHz-40GHz) Antenna 12 Florida RF Labs N/A RF 01# 2017.08.27 2018.08.26 connector 13 Power Metter ANRITSU ML2487A 6K00001568 2017.08.27 2018.08.26 Power Sensor 14 ANRITSU ML2491A 030989 2017.08.27 2018.08.26 (AV) Signal Analyzer 15 Agilent N9010A MY48030494 2017.08.27 2018.08.26 9kHz-26.5GHz Test Receiver 16 R&S ESU 40 100376 2017.08.27 2018.08.26 20kHz-40GHz D.C. Power 17 LongWei PS-305D 010964729 2017.08.27 2018.08.26 Supply Conduction Test equipment Item Equipment Manufacturer Type No. Serial No. Last calibration Calibrated until 1166.5950K03-1 1 Test Receiver R&S ESCI 2017.08.27 2018.08.26 01165-ha 2 LISN SCHWARZBECK NSLK8127 8127739 2017.08.27 2018.08.26 3 LISN R&S NSLK8126 8126487 2017.08.27 2018.08.26 4 RF cables R&S R204 R20X 2017.08.27 2018.08.26 5 Attenuator R&S ESH3-Z2 143206 2017.08.27 2018.08.26 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 10 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 3. EMC EMISSION TEST 3.1 CONDUCTED EMISSION MEASUREMENT 3.1.1 POWER LINE CONDUCTED EMISSION Limits (Frequency Range 150KHz-30MHz) Limit (dBuV) FREQUENCY (MHz) Standard Quas -peak Average 0.15 -0.5 66 - 56 * 56 - 46 * FCC 0.50 -5.0 56.00 46.00 FCC 5.0 -30.0 60.00 50.00 FCC Note: (1) The tighter limit applies at the band edges. (2) The limit of " * " marked band means the limitation decreases linearly with the logarithm of the frequency in the range. The following table is the setting of the receiver Receiver Parameters Setting Attenuation 10 dB Start Frequency 0.15 MHz Stop Frequency 30 MHz IF Bandwidth 9 kHz FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 11 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 3.1.2 TEST PROCEDURE a. The EUT was placed 0.1 meters from the horizontal ground plane with EUT being connected to the power mains through a line impedance stabilization network (LISN). All other support equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling impedance for the measuring instrument. b. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40 cm long. c. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. d. LISN at least 80 cm from nearest part of EUT chassis. e. For the actual test configuration, please refer to the related Item –EUT Test Photos. 3.1.3 DEVIATION FROM TEST STANDARD No deviation 3.1.4 TEST SETUP 3.1.5 EUT OPERATING CONDITIONS The EUT was configured for testing in a typical fashion (as a customer would normally use it). The EUT has been programmed to continuously transmit during test. This operating condition was tested and used to collect the included data. We pretest AC 120V and AC 240V, the worst voltage was AC 120V and the data recording in the report FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 12 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 3.1.6 TEST RESULTS Temperature： 25℃ Relative Humidity： 54% Pressure： 1010hPa Phase : L Test Voltage ： AC120V/60Hz Test Mode： Mode 4 Remark: 1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 13 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E Temperature： 25℃ Relative Humidity： 54% Pressure： 1010hPa Phase : N Test Voltage ： AC120V/60Hz Test Mode： Mode 4 Remark: 1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 14 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 3.2 RADIATED EMISSION MEASUREMENT 3.2.1 RADIATED EMISSION LIMITS (Frequency Range 9kHz-1000MHz) 20dBc in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the restricted band specified on 15.205(a), then the 15.209(a) limit in the table below has to be followed. Frequencies Field Strength Measurement Distance (MHz) (micorvolts/meter) (meters) 0.009~0.490 2400/F(KHz) 300 0.490~1.705 24000/F(KHz) 30 1.705~30.0 30 30 30~88 100 3 88~216 150 3 216~960 200 3 Above 960 500 3 LIMITS OF RADIATED EMISSION MEASUREMENT (Above 1000MHz) Limit (dBuV/m) (at 3M) FREQUENCY (MHz) PEAK AVERAGE Above 1000 74 54 Notes: (1) The limit for radiated test was performed according to FCC PART 15C. (2) The tighter limit applies at the band edges. (3) Emission level (dBuV/m)=20log Emission level (uV/m). FREQUENCY RANGE OF RADIATED MEASUREMENT (For unintentional radiators) Highest frequency generated or Upper frequency of measurement used in the device Range (MHz) or on which the device operates or tunes (MHz) Below 1.705 30 1.705 – 108 1000 108 – 500 2000 500 – 1000 5000 th 5 harmonic of the highest frequency or 40 GHz, Above 1000 whichever is lower FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 15 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E Spectrum Parameter Setting Attenuation Auto Start Frequency 1000 MHz Stop Frequency 10th carrier harmonic RB / VB (emission in restricted 1 MHz / 1 MHz for Peak, 1 MHz / 10Hz for Average band) Receiver Parameter Setting Attenuation Auto Start ~ Stop Frequency 9kHz~150kHz / RB 200Hz for QP Start ~ Stop Frequency 150kHz~30MHz / RB 9kHz for QP Start ~ Stop Frequency 30MHz~1000MHz / RB 120kHz for QP 3.2.2 TEST PROCEDURE a. The measuring distance of at 3 m shall be used for measurements at frequency up to 25GHz. For frequencies above 1GHz, any suitable measuring distance may be used. b. The EUT was placed on the top of a rotating table 0.8 and 1.5 meters above the ground at a 3 meter semi-chamber test. The table was rotated 360 degrees to determine the position of the highest radiation. c. The height of the equipment or of the substitution antenna shall be 0.8 m; above 1GHz, the height was 1.5m, the height of the test antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. e. If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement performed. f. For the actual test configuration, please refer to the related Item –EUT Test Photos. g. For the radiated emission test above 1GHz: Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. Note: Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported 3.2.3 DEVIATION FROM TEST STANDARD No deviation FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 16 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 3.2.4 TEST SETUP （A）Radiated Emission Test-Up Frequency Below 30MHz （B）Radiated Emission Test-Up Frequency 30MHz~1GHz FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 17 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E （C）Radiated Emission Test-Up Frequency Above 1GHz 3.2.5 EUT OPERATING CONDITIONS The EUT tested system was configured as the statements of 2.4 Unless otherwise a special operating condition is specified in the follows during the testing. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 18 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 3.2.6 TEST RESULTS Radiated Spurious Emission (Below 30MHz ) Temperature： 20 ℃ Relative Humidity： 48% Pressure： 1010 hPa Polarization : --- Test Voltage ： DC 44.4V Test Mode ： Link Mode Freq. Reading Limit Margin State (MHz) (dBuV/m) (dBuV/m) (dB) P/F -- -- -- -- PASS -- -- -- -- PASS NOTE: The amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value has no need to be reported. Distance extrapolation factor =40 log (specific distance/test distance)(dB); Limit line = specific limits(dBuv) + distance extrapolation factor. Correct Factor=Antenna Factor + Cable Loss – Pre-amplifier. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 19 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E Radiated Spurious Emission (Between 30MHz – 1GHz) Temperature： 26 ℃ Relative Humidity： 54% Pressure： 1010 hPa Polarization : Horizontal Test Voltage ： DC 44.4V Test Mode ： Link Mode (Worst) Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 20 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E Temperature： 26 ℃ Relative Humidity： 54% Pressure： 1010 hPa Polarization : Vertical Test Voltage ： DC 44.4V Test Mode ： Link Mode (Worst) Remark: Factor = Antenna Factor + Cable Loss – Pre-amplifier. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 21 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E Radiated Spurious Emission ( 1GHz to 10th harmonics) GFSK Meter Pre- Cable Antenna Emission Polar Frequency Limits Margin Detector Reading amplifier Loss Factor Level (H/V) Type (MHz) (dBuV) (dB) (dB) (dB/m) (dBuV/m) (dBuV/m) (dB) Low Channel 2402MHz V 2402.00 104.46 38.11 7.42 20.36 93.97 114 -20.03 PK V 2402.00 90.91 38.11 7.42 20.36 80.42 94 -13.58 AV V 4804.00 53.84 38.65 7.80 23.61 46.34 74 -27.66 PK V 4804.00 42.90 38.65 7.80 23.61 35.40 54 -18.60 AV V 17850.00 43.54 38.75 10.36 26.57 41.72 74 -32.28 PK H 2402.00 106.41 38.11 7.44 20.36 95.92 114 -18.08 PK H 2402.00 92.01 38.11 7.44 20.36 81.52 94 -12.48 AV H 4804.00 55.96 38.65 7.80 23.61 48.46 74 -25.54 PK H 4804.00 42.64 38.65 7.80 23.61 35.14 54 -18.86 AV H 17850.00 43.92 38.75 10.36 26.57 42.10 74 -31.90 PK Middle Channel 2440MHz V 2440.00 103.55 38.11 7.44 20.36 93.24 114 -20.76 PK V 2440.00 86.74 38.11 7.44 20.36 76.43 94 -17.57 AV V 4880.00 53.13 38.65 7.80 23.61 45.89 74 -28.11 PK V 4880.00 44.70 38.65 7.80 23.61 37.46 54 -16.54 AV V 17850.00 42.47 38.75 10.36 26.57 40.65 74 -33.35 PK H 2440.00 104.26 38.11 7.44 20.36 93.95 114 -20.05 PK H 2440.00 85.36 38.11 7.44 20.36 75.05 94 -18.95 AV H 4880.00 52.77 38.65 7.80 23.61 45.53 74 -28.47 PK H 4880.00 43.29 38.65 7.80 23.61 36.05 54 -17.95 AV H 17850.00 42.52 38.75 10.36 26.57 40.70 74 -33.30 PK High Channel 2480MHz V 2480.00 104.58 38.17 7.47 20.51 94.39 114 -19.61 PK V 2480.00 92.08 38.17 7.47 20.51 81.89 94 -12.11 AV V 4960.00 52.28 38.69 7.83 23.83 45.25 74 -28.75 PK V 4960.00 44.40 38.69 7.83 23.83 37.37 54 -16.63 AV V 17850.00 44.31 38.75 10.36 26.57 42.49 74 -31.51 PK H 2480.00 100.62 38.17 7.47 20.51 90.43 114 -23.57 PK H 2480.00 89.53 38.17 7.47 20.51 79.34 94 -14.66 AV H 4960.00 56.04 38.69 7.83 23.83 49.01 74 -24.99 PK H 4960.00 44.18 38.69 7.83 23.83 37.15 54 -16.85 AV H 17850.00 44.45 38.75 10.36 26.57 42.63 74 -31.37 PK Remark: 1. Emission Level = Meter Reading + Antenna Factor + Cable Loss – Pre-amplifier, Margin= Emission Level - Limit 2. If peak below the average limit, the average emission was no test. 3. The amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value has no need to be reported. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 22 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E CONDUCTED EMISSION MEASUREMENT GFSK Low Channel 2402MHz Middle Channel 2440MHz High Channel 2480MHz FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 23 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 4. BANDWIDTH TEST 4.1 APPLIED PROCEDURES / LIMIT FCC Part15 (15.249) , Subpart C Frequency Range Section Test Item Limit Result (MHz) 15.249 Bandwidth (20dB bandwidth) 2400-2483.5 PASS Spectrum Parameter Setting Attenuation Auto Span Frequency > Measurement Bandwidth or Channel Separation RB 100KHz VB ≥RBW Detector Peak Trace Max Hold Sweep Time Auto 4.1.1 TEST PROCEDURE a. The EUT was directly connected to the spectrum analyzer and antenna output port as show in the block diagram below, b. Spectrum Setting : RBW= 100KHz, VBW≥ RBW, Sweep time = Auto. 4.1.2 DEVIATION FROM STANDARD No deviation. 4.1.3 TEST SETUP 4.1.4 EUT OPERATION CONDITIONS The EUT tested system was configured as the statements of 2.4 Unless otherwise a special operating condition is specified in the follows during the testing. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 24 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 4.1.5 TEST RESULTS Temperature： 25 ℃ Relative Humidity： 54% Pressure： 1012 hPa Test Voltage ： DC 44.4V Test Mode ： CH01 / CH20 /CH40 20dB Bandwidth Frequency Result (KHz) 2402 MHz 1224 PASS GFSK 2440 MHz 1231 PASS 2480 MHz 1228 PASS GFSK CH00 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 25 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E CH20 CH40 FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 26 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 5. 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE APPLICABLE STANDARD Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in § 15.209, whichever is the lesser attenuation TEST PROCEDURE a) Check the calibration of the measuring instrument using either an internal calibrator or a known signal from an external generator. b) Position the EUT without connection to measurement instrument. Turn on the EUT and connect its antenna terminal to measurement instrument via a low loss cable. Then set it to any one measured frequency within its operating range, and make sure the instrument is operated in its linear range. c) i) VBW for Peak, Quasi-peak, or Average Detector Function: 3 × RBW d) Repeat above procedures until all measured frequencies were complete. Note: Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported 5.1 DEVIATION FROM STANDARD No deviation. 5.2 TEST SETUP 5.3 EUT OPERATION CONDITIONS The EUT tested system was configured as the statements of 2.4 Unless otherwise a special operating condition is specified in the follows during the testing. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 27 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 5.4 TEST RESULTS Temperature： 25 ℃ Relative Humidity： 54% Pressure： 1012 hPa Test Voltage ： DC 44.4V Test Mode ： CH01/CH40 Emission Meter Pre- Cable Antenna Limits Polar Frequency evel Reading amplifier Loss Factor (dBuV/m) Result (H/V) (MHz) (dBuV/m) (dBuV) (dB) (dB) (dB/m) PK PK AV Low Channel 2402MHz H 2390.00 55.34 38.06 7.42 20.15 44.85 74.00 54.00 PASS H 2400.00 57.40 38.06 7.42 20.15 46.91 74.00 54.00 PASS V 2390.00 58.53 38.06 7.42 20.15 48.04 74.00 54.00 PASS V 2400.00 56.71 38.06 7.42 20.15 46.22 74.00 54.00 PASS GFSK High Channel 2480MHz H 2483.50 56.50 38.17 7.45 20.51 46.32 74.00 54.00 PASS H 2483.50 55.25 38.17 7.45 20.51 45.07 74.00 54.00 PASS V 2485.50 56.40 38.20 7.45 20.54 46.19 74.00 54.00 PASS V 2485.50 59.30 38.20 7.45 20.54 49.09 74.00 54.00 PASS Remark: 1. Emission Level = Meter Reading + Antenna Factor + Cable Loss – Pre-amplifier, Margin= Emission Level - Limit 2. If the PK measured levels comply with average limit, then the average level were deemed to comply with average limit. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 28 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 2402 Horizontal 2402 Vertical FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 29 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 2480MHz Horizonta 2480MHz Vertical FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 30 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 6. ANTENNA REQUIREMENT 6.1 STANDARD REQUIREMENT 15.203 requirement: For intentional device, according to 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. 6.2 EUT ANTENNA The EUT antenna is PCB antenna. It complies with the standard requirement. FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 31 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 7. EUT TEST PHOTO Conducted Measurement Photos FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 32 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E Radiated Measurement Photos FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 33 of 34

Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC-FY180301595E 8. PHOTOS OF THE EUT ※※※※※ END OF REPORT ※※※※※ FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com.cn Page 34 of 34


Document Created: 2019-07-09 22:37:00
Document Modified: 2019-07-09 22:37:00
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