Test report

FCC ID: 2ASRT-HOF23B

Test Report

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TEST REPORT Report Reference No. .................... : CHTEW19050111 Report verification: Project No. ...................................... : SHT1901065805EW FCC ID ............................................. : 2ASRT-HOF23B Applicant’s name ........................... : Screeneo Innovation SA Address ............................................. : Route de Lully 5C, 1131 Tolochenaz, Switzerland Manufacturer.....................................: Xiamen Hello Electronics Co.,Ltd Address..............................................: No.808 Jiahe Road Xiamen China. Test item description .................... : Remote Control Trade Mark ....................................... : Philips Model/Type reference ....................... : Screeneo AirMote Listed Model(s) ................................. : - Standard ......................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of receipt of test sample……....: Mar 29, 2019 Date of testing………………………..: Mar 30, 2019- May 23, 2019 Date of issue………………………....: May 24, 2019 Result .................. …………………...: PASS Compiled by ( Position+Printed name+Signature) : File administrators Silvia Li Supervised by ( Position+Printed name+Signature) : Project Engineer Aaron Fang Approved by ( Position+Printed name+Signature) : RF Manager Hans Hu Testing Laboratory Name ............. : Shenzhen Huatongwei International Inspection Co., Ltd. Address ............................................. : 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China Shenzhen Huatongwei International Inspection Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Huatongwei International Inspection Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Huatongwei International Inspection Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. The test report merely correspond to the test sample. Page: 1 of 33

Report No.: CHTEW19050111 Page: 2 of 33 Issued: 2019-05-24 Contents 1. TEST ST AN D AR D S AND R E PO RT V E R SIO N 3 1.1. Test Standards 3 1.2. Report version 3 2. T EST D E S CR I PT IO N 4 3. SUM M ARY 5 3.1. Client Information 5 3.2. Product Description 5 3.3. Operation state 6 3.4. EUT configuration 6 3.5. Modifications 6 4. T EST EN V IRO NM ENT 7 4.1. Address of the test laboratory 7 4.2. Test Facility 7 4.3. Environmental conditions 8 4.4. Statement of the measurement uncertainty 8 4.5. Equipments Used during the Test 9 5. T EST CO N DIT IO N S AND R E SU LT S 11 5.1. Antenna Requirement 11 5.2. Conducted Emissions (AC Main) 12 5.3. Conducted Peak Output Power 13 5.4. Power Spectral Density 14 5.5. 6dB bandwidth 16 5.6. Restricted band 18 5.7. Band edge and Spurious Emissions (conducted) 20 5.8. Spurious Emissions (radiated) 25 6. T EST S ET UP PHO T O S 29 7. E XT E R AN AL AN D I NT ER N AL P HO T O S 30 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 3 of 33 Issued: 2019-05-24 1. TEST STANDARDS AND REPORT VERSION 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 KDB 558074 D01 15.247 Meas Guidance v05r01: Guidance for Compliance Measurements on Digital Transmission System, Frequency Hopping Spread Spectrum System, and Hybrid System Devices Operating under Section 15.247 of The FCC Rules 1.2. Report version Revision No. Date of issue Description N/A 2019-05-24 Original Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 4 of 33 Issued: 2019-05-24 2. TEST DESCRIPTION Test Item FCC Rule Result Test Engineer Antenna requirement 15.203/15.247(c) PASS Xiaokang Tan Line Conducted Emissions (AC Main) 15.207 N/A N/A Conducted Peak Output Power 15.247(b)(3) PASS Xiaokang Tan Power Spectral Density 15.247(e) PASS Xiaokang Tan 6dB Bandwidth 15.247(a)(2) PASS Xiaokang Tan Restricted band 15.247(d)/15.205 PASS Shower Dai Spurious Emissions 15.247(d)/15.209 PASS Shower Dai Note: The measurement uncertainty is not included in the test result. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 5 of 33 Issued: 2019-05-24 3. SUMMARY 3.1. Client Information Applicant: Screeneo Innovation SA Address: Route de Lully 5C, 1131 Tolochenaz, Switzerland Manufacturer: Xiamen Hello Electronics Co.,Ltd Address: No.808 Jiahe Road Xiamen China. 3.2. Product Description Name of EUT: Remote Control Trade Mark: Philips Model No.: Screeneo AirMote Listed Model(s): - Power supply: DC 3.0V Hardware version: V1.0 Software version: V1.0.1 Bluetooth Version: Supported BT4.1+BLE Modulation: GFSK Operation frequency: 2402MHz~2480MHz Channel number: 40 Channel separation: 2MHz Antenna type: PIFA Antenna gain: -1.2dBi Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 6 of 33 Issued: 2019-05-24 3.3. Operation state  Test frequency list According to section 15.31(m), regards to the operating frequency range over 10 MHz, must select three channel which were tested. the Lowest frequency, the middle frequency, and the highest frequency of channel were selected to perform the test, please see the above gray bottom. Channel Frequency (MHz) 00 2402 01 2404 ... ... 19 2440 ... ... 38 2478 39 2480  Test mode For RF test items The engineering test program was provided and enabled to make EUT continuous transmit (duty cycle>98%). For AC power line conducted emissions: The EUT was set to connect with the Bluetooth instrument under large package sizes transmission. For Radiated suprious emissions test item: The engineering test program was provided and enabled to make EUT continuous transmit(duty cycle>98%). The EUT in each of three orthogonal axis emissions had been tested ,but only the worst case (X axis) data Recorded in the report. 3.4. EUT configuration The following peripheral devices and interface cables were connected during the measurement: ● - supplied by the manufacturer ○ - supplied by the lab Manufacturer: / / Model No.: / Manufacturer: / / Model No.: / 3.5. Modifications No modifications were implemented to meet testing criteria. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 7 of 33 Issued: 2019-05-24 4. TEST ENVIRONMENT 4.1. Address of the test laboratory Laboratory: Shenzhen Huatongwei International Inspection Co., Ltd. Address: 1/F, Bldg 3, Hongfa Hi-tech Industrial Park, Genyu Road, Tianliao, Gongming, Shenzhen, China 4.2. Test Facility CNAS-Lab Code: L1225 Shenzhen Huatongwei International Inspection Co., Ltd. has been assessed and proved to be in compliance with CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2005 General Requirements) for the Competence of Testing and Calibration Laboratories. A2LA-Lab Cert. No.: 3902.01 Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to be in compliance with ISO/IEC 17025: 2005 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 762235 Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory 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.:5377B-1 Two 3m Alternate Test Site of Shenzhen Huatongwei International Inspection Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for the performance of radiated measurements with Registration No.: 5377B-1. ACA Shenzhen Huatongwei International Inspection Co., Ltd. EMC Laboratory can also perform testing for the Australian C-Tick mark as a result of our A2LA accreditation. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 8 of 33 Issued: 2019-05-24 4.3. Environmental conditions During the measurement the environmental conditions were within the listed ranges: Temperature: 15~35°C Relative Humidity: 30~60 % Air Pressure: 950~1050mba 4.4. Statement of the measurement uncertainty The data and results referenced in this document are true and accurate. The reader is cautioned that there may be errors in calibration limits of the equipment and facilities. The measurement uncertainty was calculated for all measurements listed in this test report according to TR-100028-01 “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 1” and TR-100028-02 “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics; Part 2” and is documented in the Shenzhen Huatongwei International Inspection Co., Ltd. quality system according to 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. Here after the best measurement capability for Shenzhen Huatongwei International Inspection Co., Ltd. is reported: Test Items Measurement Uncertainty Notes Transmitter power conducted 0.63 dB (1) Conducted spurious emissions 9kHz~40GHz 0.63 dB (1) Conducted Disturbance 150kHz~30MHz 3.35 dB (1) Radiated Emissions below 1GHz 4.28 dB (1) Radiated Emissions above 1GHz 5.16 dB (1) Occupied Bandwidth 69 Hz (1) (1) This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level using a coverage factor of k=1.96. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 9 of 33 Issued: 2019-05-24 4.5. Equipments Used during the Test ● Conducted Emission Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) ● Shielded Room Albatross projects N/A N/A 2018/09/28 2023/09/27 ● EMI Test Receiver R&S ESCI 101247 2018/10/27 2019/10/26 ● Artificial Mains SCHWARZBECK NNLK 8121 573 2018/10/27 2019/10/26 ● Pulse Limiter R&S ESH3-Z2 100499 2018/10/27 2019/10/26 ● RF Connection Cable HUBER+SUHNER EF400 N/A 2018/11/15 2019/11/14 ● Test Software R&S ES-K1 N/A N/A N/A Single Balanced ○ FCC FCC-TLISN-T2-02 20371 2018/10/28 2019/10/27 Telecom Pair ISN Two Balanced ○ FCC FCC-TLISN-T4-02 20373 2018/10/28 2019/10/27 Telecom Pairs ISN Four Balanced ○ FCC FCC-TLISN-T8-02 20375 2018/10/28 2019/10/27 Telecom Pairs ISN ○ V-Network R&S ESH3-Z6 100211 2018/10/27 2019/10/26 ○ V-Network R&S ESH3-Z6 100210 2018/10/27 2019/10/26 ○ 2-Line V-Network R&S ESH3-Z5 100049 2018/10/27 2019/10/26 ● Radiated Emission-6th test site Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) Semi-Anechoic ● Albatross projects SAC-3m-02 N/A 2018/09/30 2021/09/29 Chamber ● EMI Test Receiver R&S ESCI 100900 2018/10/28 2019/10/27 ○ Loop Antenna R&S HFH2-Z2 100020 2017/11/20 2020/11/19 Ultra-Broadband ● SCHWARZBECK VULB9163 546 2017/04/05 2020/04/04 Antenna ● Pre-Amplifer SCHWARZBECK BBV 9742 N/A 2018/11/15 2019/11/14 ● RF Connection Cable HUBER+SUHNER N/A N/A 2018/09/28 2019/09/27 ● RF Connection Cable HUBER+SUHNER SUCOFLEX104 501184/4 2018/09/28 2019/09/27 ● Test Software R&S ES-K1 N/A N/A N/A ● Turntable Maturo Germany TT2.0-1T N/A N/A N/A ● Antenna Mast Maturo Germany CAM-4.0-P-12 N/A N/A N/A ● Radiated emission-7th test site Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) Semi-Anechoic ● Albatross projects SAC-3m-01 N/A 2018/09/30 2021/09/29 Chamber ● Spectrum Analyzer R&S FSP40 100597 2018/10/27 2019/10/26 ● Horn Antenna SCHWARZBECK 9120D 1011 2017/03/27 2020/03/26 ○ Pre-amplifier BONN BLWA0160-2M 1811887 2018/11/14 2019/11/13 ● Pre-amplifier CD PAP-0102 12004 2018/11/14 2019/11/13 Broadband Pre- ● SCHWARZBECK BBV 9718 9718-248 2019/04/26 2020/04/25 amplifier ● RF Connection Cable HUBER+SUHNER RE-7-FH N/A 2018/11/15 2019/11/14 ● RF Connection Cable HUBER+SUHNER RE-7-FL N/A 2018/11/15 2019/11/14 ● Test Software Audix E3 N/A N/A N/A Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 10 of 33 Issued: 2019-05-24 ● Turntable Maturo Germany TT2.0-1T N/A N/A N/A ● Antenna Mast Maturo Germany CAM-4.0-P-12 N/A N/A N/A ● RF Conducted Method Last Cal. Date Next Cal. Date Used Test Equipment Manufacturer Model No. Serial No. (YY-MM-DD) (YY-MM-DD) Signal and spectrum ● R&S FSV40 100048 2018/10/28 2019/10/27 Analyzer ● Spectrum Analyzer Agilent N9020A MY50510187 2018/09/29 2019/09/28 Radio communication ○ R&S CMW500 137688-Lv 2018/09/29 2019/09/28 tester ○ Test software Tonscend JS1120-1(LTE) N/A N/A N/A ○ Test software Tonscend JS1120-2(WIFI) N/A N/A N/A ○ Test software Tonscend JS1120-3(WCDMA) N/A N/A N/A ○ Test software Tonscend JS1120-4(GSM) N/A N/A N/A Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 11 of 33 Issued: 2019-05-24 5. TEST CONDITIONS AND RESULTS 5.1. Antenna Requirement Requirement FCC CFR Title 47 Part 15 Subpart C Section 15.203: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the response- ble 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(c) (1)(i): (i) Systems operating in the 2400-2483.5 MHz band that is used exclusively for fixed. Point-to-point operations may employ transmitting antennas with directional gain greater than 6 dBi provided the maximum conducted output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6 dBi. TEST RESULTS Passed Not Applicable The directional gain of the antenna less than 6 dBi, please refer to the below antenna photo. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 12 of 33 Issued: 2019-05-24 5.2. Conducted Emissions (AC Main) LIMIT FCC CFR Title 47 Part 15 Subpart C Section 15.207 Limit (dBuV) Frequency range (MHz) Quasi-peak Average 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 5-30 60 50 * Decreases with the logarithm of the frequency. TEST CONFIGURATION TEST PROCEDURE 1. The EUT was setup according to ANSI C63.10:2013 requirements. 2. The EUT was placed on a platform of nominal size, 1 m by 1.5 m, raised 80 cm above the conducting ground plane. The vertical conducting plane was located 40 cm to the rear of the EUT. All other surfaces of EUT were at least 80 cm from any other grounded conducting surface. 3. The EUT and simulators are connected to the main power through a line impedances stabilization network (LISN). The LISN provides a 50 ohm /50uH coupling impedance for the measuring equipment. 4. The peripheral devices are also connected to the main power through a LISN. (Please refer to the block diagram of the test setup and photographs) 5. Each current-carrying conductor of the EUT power cord, except the ground (safety) conductor, was individually connected through a LISN to the input power source. 6. The excess length of the power cord between the EUT and the LISN receptacle were folded back and forth at the center of the lead to form a bundle not exceeding 40 cm in length. 7. Conducted emissions were investigated over the frequency range from 0.15MHz to 30MHz using a receiver bandwidth of 9 kHz. 8. During the above scans, the emissions were maximized by cable manipulation. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 13 of 33 Issued: 2019-05-24 5.3. Conducted Peak Output Power LIMIT FCC CFR Title 47 Part 15 Subpart C Section 15.247 (b)(3): 30 dBm TEST CONFIGURATION TEST PROCEDURE 1. The EUT was tested according to ANSI C63.10: 2013 and KDB 558074 D01 for compliance to FCC 47 CFR 15.247 requirements. 2. The maximum peak conducted output power may be measured using a broadband peak RF power meter. 3. The power meter shall have a video bandwidth that is greater than or equal to the DTS bandwidth and shall utilize a fast-responding diode detector. 4. Record the measurement data. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Type Channel Output power (dBm) Limit (dBm) Result 00 -2.84 BT-BLE 19 -3.55 ≤30.00 Pass 39 -3.91 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 14 of 33 Issued: 2019-05-24 5.4. Power Spectral Density LIMIT FCC CFR Title 47 Part 15 Subpart C Section 15.247 (e): 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 CONFIGURATION TEST PROCEDURE 1. Connect the antenna port(s) to the spectrum analyzer input, 2. Configure the spectrum analyzer as shown below: Center frequency=DTS channel center frequency Span =1.5 times the DTS bandwidth RBW = 3 kHz ≤ RBW ≤ 100 kHz, VBW ≥ 3 × RBW Sweep time = auto couple Detector = peak Trace mode = max hold 3. Place the radio in continuous transmit mode, allow the trace to stabilize, view the transmitter wave form on the spectrum analyzer. 4. Use the peak marker function to determine the maximum amplitude level within the RBW. 5. If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Power Spectral Type Channel Limit (dBm/3KHz) Result Density(dBm/3KHz) 00 -18.05 BT-BLE 19 -17.37 ≤8.00 Pass 39 -18.78 Test plot as follows: Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 15 of 33 Issued: 2019-05-24 CH00 D ate:7.M A Y .2019 13:11:26 CH19 D ate:7.M A Y .2019 13:13:06 CH39 D ate:7.M A Y .2019 13:14:34 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 16 of 33 Issued: 2019-05-24 5.5. 6dB bandwidth LIMIT FCC CFR Title 47 Part 15 Subpart C Section 15.247 (a)(2): For digital modulation systems, the minimum 6 dB bandwidth shall be at least 500 kHz. TEST CONFIGURATION TEST PROCEDURE 1. Connect the antenna port(s) to the spectrum analyzer input. 2. Configure the spectrum analyzer as shown below (enter all losses between the transmitter output and the spectrum analyzer). Center Frequency =DTS channel center frequency Span=2 x DTS bandwidth RBW = 100 kHz, VBW ≥ 3 × RBW Sweep time= auto couple Detector = Peak Trace mode = max hold 3. Place the radio in continuous transmit mode, allow the trace to stabilize, view the transmitter waveform on the spectrum analyzer. 4. Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission, and record the pertinent measurements. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Type Channel 6dB Bandwidth(MHz) Limit (kHz) Result 00 0.71 BT-BLE 19 0.76 ≥500 Pass 39 0.85 Test plot as follows: Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 17 of 33 Issued: 2019-05-24 CH00 D ate:7.M A Y .2019 13:11:01 CH19 D ate:7.M A Y .2019 13:12:42 CH39 D ate:7.M A Y .2019 13:14:10 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 18 of 33 Issued: 2019-05-24 5.6. Restricted band LIMIT FCC CFR Title 47 Part 15 Subpart C Section 15.247 (d): In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, Radiated Emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the Radiated Emissions limits specified in §15.209(a) (see §15.205(c)). TEST CONFIGURATION TEST PROCEDURE 1. The EUT was setup and tested according to ANSI C63.10:2013 for compliance to FCC 47CFR 15.247 requirements. 2. The EUT is placed on a turn table which is 1.5 meter above ground. The turn table is rotated 360 degrees to determine the position of the maximum emission level. 3. The EUT waspositioned such that the distance from antenna to the EUT was 3 meters. 4. The antenna is scanned from 1 meter to 4 meters to find out the maximum emission level. Thisis repeated for both horizontal and vertical polarization of the antenna. In order to find themaximum emission, all of the interface cables were manipulated according to ANSI C63.10:2013 on radiated measurement. 5. The receiver set as follow: RBW=1MHz, VBW=3MHz Peak detector for Peak value. RBW=1MHz, VBW=3MHz RMS detector for Average value. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Note: 1) Final level= Read level + Antenna Factor+ Cable Loss- Preamp Factor 2) The peak level is lower than average limit(54 dBuV/m), this data is the too weak instrument of signal is unable to test. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 19 of 33 Issued: 2019-05-24 Test channel CH00 Read Antenna Cable Preamp Over Frequency Level Limit Line Test Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) value (dBuV) (dB/m) (dB) (dB) (dB) 2310.00 43.92 28.05 6.62 37.59 41.00 74.00 -33.00 Vertical Peak 2390.00 56.38 27.65 6.75 37.59 53.19 74.00 -20.81 Vertical Peak 2310.00 44.47 28.05 6.62 37.59 41.55 74.00 -32.45 Horizontal Peak 2390.00 59.76 27.65 6.75 37.59 56.57 74.00 -17.43 Horizontal Peak 2310.00 37.48 28.05 6.62 37.59 34.56 54.00 -19.44 Vertical Average 2390.00 40.65 27.65 6.75 37.59 37.46 54.00 -16.54 Vertical Average 2310.00 37.28 28.05 6.62 37.59 34.36 54.00 -19.64 Horizontal Average 2390.00 45.41 27.65 6.75 37.59 42.22 54.00 -11.78 Horizontal Average Test channel CH39 Read Antenna Cable Preamp Over Frequency Level Limit Line Test Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) value (dBuV) (dB/m) (dB) (dB) (dB) 2483.50 62.91 27.26 6.83 37.59 59.41 74.00 -14.59 Vertical Peak 2500.00 53.93 27.20 6.84 37.59 50.38 74.00 -23.62 Vertical Peak 2483.50 69.48 27.26 6.83 37.59 65.98 74.00 -8.02 Horizontal Peak 2500.00 59.89 27.20 6.84 37.59 56.34 74.00 -17.66 Horizontal Peak 2483.50 51.74 27.26 6.83 37.59 48.24 54.00 -5.76 Vertical Average 2500.00 37.93 27.20 6.84 37.59 34.38 54.00 -19.62 Vertical Average 2483.50 56.21 27.26 6.83 37.59 52.71 54.00 -1.29 Horizontal Average 2500.00 42.28 27.20 6.84 37.59 38.73 54.00 -15.27 Horizontal Average Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 20 of 33 Issued: 2019-05-24 5.7. Band edge and Spurious Emissions (conducted) LIMIT FCC CFR Title 47 Part 15 Subpart C Section15.247 (d):In any 100 kHz bandwidth outside the frequency band in which the spread spectrum 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 conducted or a radiated measurement. TEST CONFIGURATION TEST PROCEDURE 1. Connect the antenna port(s) to the spectrum analyzer input. 2. Establish a reference level by using the following procedure Center frequency=DTS channel center frequency The span = 1.5 times the DTS bandwidth. RBW = 100 kHz, VBW ≥ 3 x RBW Detector = peak, Sweep time = auto couple, Trace mode = max hold Allow trace to fully stabilize Use the peak marker function to determine the maximum PSD level Note that the channel found to contain the maximum PSD level can be used to establish the reference level. 3. Emission level measurement Set the center frequency and span to encompass frequency range to be measured RBW = 100 kHz, VBW ≥ 3 x RBW Detector = peak, Sweep time = auto couple, Trace mode = max hold Allow trace to fully stabilize Use the peak marker function to determine the maximum amplitude level. 4. Place the radio in continuous transmit mode, allow the trace to stabilize, view the transmitter waveform on the spectrum analyzer. 5. Ensure that the amplitude of all unwanted emission outside of the authorized frequency band excluding restricted frequency bands) are attenuated by at least the minimum requirements specified (at least 20 dB relative to the maximum in-band peak PSD level in 100 kHz). Report the three highest emission relative to the limit. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 21 of 33 Issued: 2019-05-24 Test Item: Band edge CH00 D ate:7.M A Y .2019 13:11:36 CH39 D ate:7.M A Y .2019 13:14:44 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 22 of 33 Issued: 2019-05-24 Test Item: SE CH00 Reference level D ate:7.M A Y .2019 13:11:42 CH00 30MHz~1000MHz D ate:7.M A Y .2019 13:11:58 CH00 1GHz~26GHz D ate:7.M A Y .2019 13:12:15 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 23 of 33 Issued: 2019-05-24 CH19 Reference level D ate:7.M A Y .2019 13:13:12 CH19 30MHz~1000MHz D ate:7.M A Y .2019 13:13:28 CH19 1GHz~26GHz D ate:7.M A Y .2019 13:13:45 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 24 of 33 Issued: 2019-05-24 CH39 Reference level D ate:7.M A Y .2019 13:14:50 CH39 30MHz~1000MHz D ate:7.M A Y .2019 13:15:06 CH39 1GHz~26GHz D ate:7.M A Y .2019 13:15:23 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 25 of 33 Issued: 2019-05-24 5.8. Spurious Emissions (radiated) LIMIT FCC CFR Title 47 Part 15 Subpart C Section 15.209 Frequency Limit (dBuV/m @3m) Value 30MHz~88MHz 40.00 Quasi-peak 88MHz~216MHz 43.50 Quasi-peak 216MHz~960MHz 46.00 Quasi-peak 960MHz~1GHz 54.00 Quasi-peak 54.00 Average Above 1GHz 74.00 Peak TEST CONFIGURATION  9 kHz ~ 30 MHz  30 MHz ~ 1 GHz  Above 1 GHz Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 26 of 33 Issued: 2019-05-24 TEST PROCEDURE 1. The EUT was setup and tested according to ANSI C63.10:2013 for compliance to FCC 47CFR 15.247 requirements. 2. The EUT is placed on a turn table which is 0.8 meter above ground for below 1 GHz, and 1.5 m for above 1 GHz. The turn table is rotated 360 degrees to determine the position of the maximum emission level. 3. The EUT was set 3 meters from the receiving antenna, which was mounted on the top of a variable height antenna tower. 4. For each suspected emission, the EUT was arranged to its worst case and then tune the Antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high pass filter are used for the test in order to get better signal level to comply with the guidelines. 5. Set to the maximum power setting and enable the EUT transmit continuously. 6. Use the following spectrum analyzer settings (1) Span shall wide enough to fully capture the emission being measured; (2) Below 1 GHz: RBW=120 kHz, VBW=300 kHz, Sweep=auto, Detector function=peak, Trace=max hold; If the emission level of the EUT measured by the peak detector is 3 dB lower than the applicable limit, the peak emission level will be reported. Otherwise, the emission measurement will be repeated using the quasi-peak detector and reported. th (3) From 1 GHz to 10 harmonic: RBW=1MHz, VBW=3MHz Peak detector for Peak value. RBW=1MHz, VBW=3MHz RMS detector for Average value. TEST MODE: Please refer to the clause 3.3 TEST RESULTS Passed Not Applicable Note: 1) Above 1GHz Final Level =Receiver Read level + Antenna Factor + Cable Loss – Preamplifier Factor 2) The emission levels of other frequencies are very lower than the limit and not show in test report.  9 kHz ~ 30 MHz The EUT was pre-scanned the frequency band (9 kHz ~ 30 MHz), found the radiated level lower than the limit, so don’t show on the report.  30 MHz ~ 1000 MHz Have pre-scan all modulation mode, found the BT-BLE mode CH39 which it was worst case, so only the worst case’s data on the test report. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 27 of 33 Issued: 2019-05-24  30 MHz ~ 1 GHz Polarization: Vertical Polarization: Horizontal Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 28 of 33 Issued: 2019-05-24  1 GHz ~ 25 GHz Test channel CH00 Read Antenna Cable Preamp Over Frequency Level Limit Line Test Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) value (dBuV) (dB/m) (dB) (dB) (dB) 2995.538 41.88 28.6 7.48 37.58 40.38 74.00 -33.62 Vertical Peak 3815.033 34.24 29.62 8.52 36.89 35.49 74.00 -38.51 Vertical Peak 4809.499 38.27 31.58 9.55 35.72 43.68 74.00 -30.32 Vertical Peak 7566.249 32.83 36.17 12.61 33.03 48.58 74.00 -25.42 Vertical Peak 2987.923 34.45 28.59 7.47 37.58 32.93 74.00 -41.07 Horizontal Peak 3700.26 33.61 29.3 8.39 36.98 34.32 74.00 -39.68 Horizontal Peak 4809.499 40.64 31.58 9.55 35.72 46.05 74.00 -27.95 Horizontal Peak 7209.015 35.53 36.21 11.87 33.51 50.10 74.00 -23.90 Horizontal Peak Test channel CH19 Read Antenna Cable Preamp Over Frequency Level Limit Line Test Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) value (dBuV) (dB/m) (dB) (dB) (dB) 2987.923 41.85 28.59 7.47 37.58 40.33 74.00 -33.67 Vertical Peak 3634.91 33.63 29.3 8.31 37.03 34.21 74.00 -39.79 Vertical Peak 4883.519 41.44 31.43 9.59 35.58 46.88 74.00 -27.12 Vertical Peak 7319.964 34.06 36.3 11.99 33.32 49.03 74.00 -24.97 Vertical Peak 2995.538 38.43 28.6 7.48 37.58 36.93 74.00 -37.07 Horizontal Peak 3883.622 33.8 29.68 8.62 36.84 35.26 74.00 -38.74 Horizontal Peak 4883.519 39.93 31.43 9.59 35.58 45.37 74.00 -28.63 Horizontal Peak 7319.964 34.68 36.3 11.99 33.32 49.65 74.00 -24.35 Horizontal Peak Test channel CH39 Read Antenna Cable Preamp Over Frequency Level Limit Line Test Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) value (dBuV) (dB/m) (dB) (dB) (dB) 2995.538 43.34 28.6 7.48 37.58 41.84 74.00 -32.16 Vertical Peak 3993.903 34.97 29.7 8.77 36.76 36.68 74.00 -37.32 Vertical Peak 4958.678 37.43 31.46 9.64 35.45 43.08 74.00 -30.92 Vertical Peak 7432.622 33.4 36.23 12.18 33.13 48.68 74.00 -25.32 Vertical Peak 2987.923 39.42 28.59 7.47 37.58 37.90 74.00 -36.10 Horizontal Peak 4076.07 33.37 29.85 8.84 36.68 35.38 74.00 -38.62 Horizontal Peak 4958.678 40.05 31.46 9.64 35.45 45.70 74.00 -28.30 Horizontal Peak 7432.622 36.75 36.23 12.18 33.13 52.03 74.00 -21.97 Horizontal Peak Remark: 1. Final Level =Receiver Read level + Antenna Factor + Cable Loss – Preamplifier Factor 2. The peak level is lower than average limit(54dBuV/m), this data is the too weak instrument of signal is unable to test. 3. The emission levels of other frequencies are very lower than the limit and not show in test report. Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 29 of 33 Issued: 2019-05-24 6. TEST SETUP PHOTOS Radiated Emissions Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 30 of 33 Issued: 2019-05-24 7. EXTERANAL AND INTERNAL PHOTOS External photos of the EUT Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 31 of 33 Issued: 2019-05-24 Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 32 of 33 Issued: 2019-05-24 Internal photos of the EUT Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)

Report No.: CHTEW19050111 Page: 33 of 33 Issued: 2019-05-24 --------End of Report-------- Shenzhen Huatongwei International Inspection Co., Ltd. Report Template Version: V01 (2018-01)


Document Created: 2019-06-18 12:13:11
Document Modified: 2019-06-18 12:13:11
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