TestReport JBP 2

FCC ID: QISLEO-BX9

Test Report

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FCCID_3388169

FCC Test Report FCC ID: QISLEO-BX9 Project No. : 1612C286A Equipment : Smart Watch Model Name : LEO-BX9 Applicant : Huawei Technologies Co.,Ltd. Address : Administration Building, Headquarters of Huawei Technologies Co., Ltd., Bantian, Longgang District Shenzhen China Date of Receipt : Apr. 05, 2017 Date of Test : Apr. 05, 2017 ~ Apr. 10, 2017 Issued Date : Apr. 11, 2017 Tested by : BTL Inc. Testing Engineer : (Kevin Li) Technical Manager : (Bill Zhang) Authorized Signatory : (Steven Lu) BTL INC. No.3, Jinshagang 1st Road, Shixia, Dalang Town, Dongguan, Guangdong, China. TEL: +86-769-8318-3000 FAX: +86-769-8319-6000 Report No.: BTL-FCCE-1-1612C286A Page 1 of 30

Declaration BTL represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with standards traceable to international standard(s) and/or national standard(s). BTL's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. BTL shall have no liability for any declarations, inferences or generalizations drawn by the client or others from BTL issued reports. BTL’s report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and BTL-self, extracts from the test report shall not be reproduced except in full with BTL’s authorized written approval. BTL’s laboratory quality assurance procedures are in compliance with the ISO Guide 17025 requirements, and accredited by the conformity assessment authorities listed in this test report. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Report No.: BTL-FCCE-1-1612C286A Page 2 of 29

Table of Contents Page REPORT ISSUED HISTORY 4 1 . CERIFICATION 5 2 . SUMMARY OF TEST RESULTS 6 2.1 TEST FACILITY 7 2.2 MEASUREMENT UNCERTAINTY 7 3 . GENERAL INFORMATION 8 3.1 GENERAL DESCRIPTION OF EUT 8 3.2 DESCRIPTION OF TEST MODES 8 3.3 EUT OPERATING CONDITIONS 9 3.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 9 3.5 DESCRIPTION OF SUPPORT UNITS 9 4 . EMC EMISSION TEST 10 4.1 RADIATED EMISSION MEASUREMENT 10 4.1.1 LIMITS OF RADIATED EMISSION MEASUREMENT 10 4.1.2 MEASUREMENT INSTRUMENTS LIST 11 4.1.3 TEST PROCEDURE 12 4.1.4 DEVIATION FROM TEST STANDARD 12 4.1.5 TEST SETUP 13 4.2.6 TEST RESULTS-BELOW 1GHZ 14 4.2.7 TEST RESULTS-ABOVE 1GHZ 21 Report No.: BTL-FCCE-1-1612C286A Page 3 of 29

REPORT ISSUED HISTORY Issued No. Description Issued Date BTL-FCCE-1-1612C286 Original report. Jan. 11, 2017 Compared with the previous report (BTL-FCCE-1-1612C286),Add a battery manufacturers (COSLIGHT), the radiated test items have been re-evaluated and recorded in the test report. BTL-FCCE-1-1612C286A Apr. 11, 2017 In this test report only records the test results of the new battery, the original test results please refer to original report. This test report only in valid when be combined with previous test report(s). Report No.: BTL-FCCE-1-1612C286A Page 4 of 29

1. CERIFICATION Equipment : Smart Watch Brand Name : HUAWEI Model Name : LEO-BX9 Applicant : Huawei Technologies Co.,Ltd. Manufacturer : Huawei Technologies Co.,Ltd. Address : Administration Building, Headquarters of Huawei Technologies Co., Ltd., Bantian, Longgang District Shenzhen China Factory : Flextronics Industrial (ZhuHai) Co., Ltd. Address : Xin Qing Science &Technology Industrial Park, Doumen, Zhuhai, GuangDong Date of Test : Apr. 05, 2017 ~ Apr. 10, 2017 Test Sample : Engineering Sample Standard(s) : FCC Part 15, Subpart B ANSI C63.4-2014 The above equipment has been tested and found compliance with the requirement of the relative standards by BTL Inc. The test data, data evaluation, and equipment configuration contained in our test report (Ref No. BTL-FCCE-1-1612C286A) were obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of TAF according to the ISO-17025 quality assessment standard and technical standard(s). Report No.: BTL-FCCE-1-1612C286A Page 5 of 29

2. SUMMARY OF TEST RESULTS Test procedures according to the technical standard(s): EMC Emission Standard(s) Test Item Limit Judgment Remark Conducted Emission Class B N/A NOTE(1) FCC Part15, Subpart B ICES-003 Issue 6: 2016 Radiated emission Class B PASS ANSI C63.4-2014 Below 1 GHz Radiated emission Class B PASS NOTE(2) Above 1 GHz NOTE: (1) ” N/A” denotes test is not applicable to this device. (2) The EUT’s max operating frequency exceeds 108 MHz, so the test will be performed. Report No.: BTL-FCCE-1-1612C286A Page 6 of 29

2.1 TEST FACILITY The test facilities used to collect the test data in this report at the location of No.3, Jinshagang 1st Road, Shixia, Dalang Town, Dongguan, Guangdong, China. 2.2 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2. The BTL measurement uncertainty is less than the CISPR 16-4-2 Ucispr requirement. The reported uncertainty of measurement y ± U, where expanded uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95%. A. Radiated Measurement : Ant. Test Site Method Measurement Frequency Range U, (dB) H/V 9KHz ~ 30MHz V 3.79 9KHz ~ 30MHz H 3.57 DG-CB03 30MHz ~ 200MHz V 3.82 CISPR (3m) 30MHz ~ 200MHz H 3.78 200MHz ~ 1,000MHz V 4.10 200MHz ~ 1,000MHz H 4.06 Ant. Test Site Method Measurement Frequency Range U, (dB) H/V 1GHz ~ 18GHz V 3.12 DG-CB03 1GHz ~ 18GHz H 3.68 CISPR (3m) 1GHz ~ 18GHz V 3.12 1GHz ~ 18GHz H 3.68 Note: Unless specifically mentioned, the uncertainty of measurement has not been taken into account to declare the compliance or non-compliance to the specification. Report No.: BTL-FCCE-1-1612C286A Page 7 of 29

3. GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT Equipment Smart Watch Brand Name HUAWEI Model Name LEO-BX9 Model Difference N/A Work Frequency(MHz) Mode Transmit Frequency Receive Frequency Frequency Bluetooth 2400-2483.5 2400-2483.5 Wi-Fi 2.4G 2400-2483.5 2400-2483.5 #1 DC Voltage supplied from AC/DC adapter. Power Source #2 Battery Supplied. #1 Input: 100–240V Power Rating Output:5V 1.0A #2 DC 3.82V HW Version EA1LEOUM SW Version sawshark-userdebug7.1.1NFF47 Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the user's manual. 2. The EUT contains following accessory devices Item Mfr/Brand Model. DONGGUAN PHITEK ELECTRONICS CO.,LTD. Adapter SHENZHEN HUNTKEY ELECTRONIC CO.,LTD. HW-050100U01 HUIZHOU BYD ELECTRONIC CO., LTD. 3.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generated 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. Pretest Mode Description Mode 1 BT+WIFI For Radiated Test Final Test Mode Description Mode 1 BT+WIFI Report No.: BTL-FCCE-1-1612C286A Page 8 of 29

3.3 EUT OPERATING CONDITIONS The EUT exercise program used during radiated and/or conducted emission measurement was designed to exercise the various system components in a manner similar to a typical use. 3.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED (A)BT Moblie phone EUT (B)Wifi Router 1 EUT WIFI AC 100~240V (C) Notebook Ground plane Remote System 3.5 DESCRIPTION OF SUPPORT UNITS 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. FCC ID Series No. A Moblie phone HUAWEI N/A N/A N/A B Router TP-LINK TL-WR1041N N/A N/A C Notebook Lenovo E46L DOC EB22953770 Item Shielded Type Ferrite Core Length Note 1 YES NO 1m USB Cable Report No.: BTL-FCCE-1-1612C286A Page 9 of 29

4. EMC EMISSION TEST 4.1 RADIATED EMISSION MEASUREMENT 4.1.1 LIMITS OF RADIATED EMISSION MEASUREMENT Below 1 GHz Measurement Method and Applied Limits: ANSI C63.4: Class A (at 10m) Class B (at 3m) Frequency (uV/m) (dBuV/m) (uV/m) (dBuV/m) (MHz) Field strength Field strength Field strength Field strength 30 - 88 90 39 100 40 88 - 216 150 43.5 150 43.5 216 - 960 210 46.4 200 46 Above 960 300 49.5 500 54 Above 1 GHz Measurement Method and Applied Limits: ANSI C63.4: Class A Class B Frequency (dBuV/m) (at 3m) (dBuV/m) (at 10m) (dBuV/m) (at 3m) (MHz) Peak Average Peak Average Peak Average Above 1000 80 60 69.5 49.5 74 54 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 5th harmonic of the highest frequency or Above 1000 40 GHz, whichever is lower NOTE: (1) The limit for radiated test was performed according to as following: FCC Part 15, Subpart B (2) The tighter limit applies at the band edges. (3) Emission level (dBuV/m) = 20log Emission level (uV/m). 3m Emission level = 10m Emission level + 20log(10m/3m). (4) The test result calculated as following: Measurement Value = Reading Level + Correct Factor Correct Factor = Antenna Factor + Cable Loss - Amplifier Gain(if use) Margin Level = Measurement Value - Limit Value Report No.: BTL-FCCE-1-1612C286A Page 10 of 29

4.1.2 MEASUREMENT INSTRUMENTS LIST Item Kind of Equipment Manufacturer Type No. Serial No. Calibrated until 1 Antenna Schwarbeck VULB9160 9160-3232 Mar. 26, 2018 2 Amplifier HP 8447D 2944A09673 Oct. 20, 2017 MY5213003 3 Receiver Agilent N9038A Sep. 04, 2017 9 LMR-400(30 4 Cable emci MHz-1GHz)(8 N/A Jun. 27, 2017 m+5m) 5 Controller CT SC100 N/A N/A MF7802084 6 Controller MF MF-7802 N/A 16 EZ-EMC Measurement 7 Farad Ver.NB-03A1- N/A N/A Software 01 8 Amplifier Agilent 8449B 3008A02274 Feb. 22, 2018 MY5213003 9 Receiver Agilent N9038A Sep. 04, 2017 9 10 Antenna EM EM-6876-1 230 Jul. 08, 2017 EMC104-SM- 11 Cable emci SM-12000(12 N/A Jul. 06, 2017 m) Remark: “N/A” denotes no model name, serial no. or calibration specified. All calibration period of equipment list is one year. Report No.: BTL-FCCE-1-1612C286A Page 11 of 29

4.1.3 TEST PROCEDURE a. The measuring distance of 3 m shall be used for measurements. The EUT was placed on the top of a rotating table 0.8 meter above the ground at a 3 meter semi-anechoic chamber. The table was rotated 360 degrees to determine the position of the highest radiation.(below 1GHz) b. The measuring distance of 3 m shall be used for measurements. The EUT was placed on the top of a rotating table 0.8 meter above the ground at a 3 meter semi-anechoic chamber. The table was rotated 360 degrees to determine the position of the highest radiation.(above 1GHz) c. The height of the equipment or of the substitution antenna shall be 0.8 m, 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. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights find the maximum reading (used Bore sight function). e. The receiver system was set to peak and average detect function and specified bandwidth with maximum hold mode when the test frequency is above 1GHz. f. The initial step in collecting radiated emission data is a receiver peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. g. All readings are Peak unless otherwise stated QP in column of Note. Peak denotes that the Peak reading compliance with the QP Limits and then QP Mode measurement didn‘t perform. (below 1GHz) h. All readings are Peak Mode value unless otherwise stated AVG in column of Note. If the Peak Mode Measured value compliance with the Peak Limits and lower than AVG Limits, the EUT shall be deemed to meet both Peak & AVG Limits and then only Peak Mode was measured, but AVG Mode didn‘t perform. (above 1GHz) i. For the actual test configuration, please refer to the related Item - Block Diagram of system tested (please refer to 3.3). 4.1.4 DEVIATION FROM TEST STANDARD No deviation Report No.: BTL-FCCE-1-1612C286A Page 12 of 29

4.1.5 TEST SETUP (A) Radiated Emission Test Set-Up Frequency Below 1 GHz Absorbers 1-4 m 3m EUT 1m 0.8 m Ground Plane Receiver Amp. (B) Radiated Emission Test Set-Up Frequency 1 GHz Absorbers 1-4 m 3m EUT 1m 0.8 m Absorbers 0.3 m Ground Plane Receiver Amp. Report No.: BTL-FCCE-1-1612C286A Page 13 of 29

4.2.6 TEST RESULTS-BELOW 1GHZ Remark： (1) All readings are Peak unless otherwise stated QP in column of『Note』. Peak denotes that the Peak reading compliance with the QP Limits and then QP Mode measurement didn‘t perform。 (2) Measuring frequency range from 30MHz to 1000MHz。 (3) If the peak scan value lower limit more than 20dB, then this signal data does not show in table。 Report No.: BTL-FCCE-1-1612C286A Page 14 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Vertical Test Mode BT+WIFI Note Adapter:Phitek Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 15 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Horizontal Test Mode BT+WIFI Note Adapter:Phitek Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 16 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Vertical Test Mode BT+WIFI Note Adapter:Huntkey Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 17 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Horizontal Test Mode BT+WIFI Note Adapter:Huntkey Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 18 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Vertical Test Mode BT+WIFI Note Adapter:BYD Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 19 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Horizontal Test Mode BT+WIFI Note Adapter:BYD Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 20 of 29

4.2.7 TEST RESULTS-ABOVE 1GHZ Remark： (1) All readings are Peak unless otherwise stated QP in column of『Note』. Peak denotes that the Peak reading compliance with the QP Limits and then QP Mode measurement didn’t perform. (2) Radiated emissions measured in frequency range above 1000MHz were made with an instrument using Peak detector mode and AV detector mode of the emission. (3) Data of measurement within this frequency range shown “ * ” in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. (4) A preamp and high pass filter were used for this test in order to provide sufficient measurement sensitivity. Report No.: BTL-FCCE-1-1612C286A Page 21 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Vertical Test Mode BT+WIFI Note Adapter:Phitek Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 22 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Horizontal Test Mode BT+WIFI Note Adapter:Phitek Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 23 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Vertical Test Mode BT+WIFI Note Adapter:Huntkey Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 24 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Horizontal Test Mode BT+WIFI Note Adapter:Huntkey Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 25 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Vertical Test Mode BT+WIFI Note Adapter:BYD Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 26 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Horizontal Test Mode BT+WIFI Note Adapter:BYD Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 27 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Vertical Test Mode BT+WIFI Note Adapter:BYD Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 28 of 29

EUT Smart Watch Model Name LEO-BX9 Temperature 25°C Relative Humidity 60% Test Voltage AC 120V/60Hz Polarization Horizontal Test Mode BT+WIFI Note Adapter:BYD Test Engineer Kevin Li Report No.: BTL-FCCE-1-1612C286A Page 29 of 29


Document Created: 2017-10-25 00:47:58
Document Modified: 2017-10-25 00:47:58
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