14_H710 TestRpt DTS,r1

FCC ID: SF4-H710

Test Report

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FCCID_3262609

Model: H710 FCC Part 15C Measurement and Test Report For ATI Electronics (ShenZhen) Co. Ltd 1/F, B Tower, Shengdelan Industrial Park, Kukeng Village, Guanlan Town, Shenzhen, China. FCC ID: SF4-H710 FCC Rule(s): FCC Part 15.247 Product Description: Bluetooth Headset Tested Model: H710 Report No.: STR16128101I-2 Tested Date: 2016-12-12 to 2016-12-19 Issued Date: 2016-12-19 Tested By: Terry Su / Engineer Reviewed By: Silin Chen / EMC Manager Approved & Authorized By: Jandy So / PSQ Manager Prepared By: Shenzhen SEM.Test Technology Co., Ltd. 1/F, Building A, Hongwei Industrial Park, Liuxian 2nd Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen SEM.Test Technology Co., Ltd. REPORT NO.: STR16128101I-2 PAGE 1 OF 33 FCC PART 15.247

Model: H710 TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................3 1.2 TEST STANDARDS...................................................................................................................................................4 1.3 TEST METHODOLOGY .............................................................................................................................................4 1.4 TEST FACILITY .......................................................................................................................................................4 1.5 EUT SETUP AND TEST MODE .................................................................................................................................5 1.6 MEASUREMENT UNCERTAINTY ..............................................................................................................................5 1.7 TEST EQUIPMENT LIST AND DETAILS .....................................................................................................................6 2. SUMMARY OF TEST RESULTS ...........................................................................................................................7 3. RF EXPOSURE .........................................................................................................................................................8 3.1 STANDARD APPLICABLE.........................................................................................................................................8 3.2 TEST RESULT..........................................................................................................................................................8 4. ANTENNA REQUIREMENT ..................................................................................................................................9 4.1 STANDARD APPLICABLE.........................................................................................................................................9 4.2 EVALUATION INFORMATION ..................................................................................................................................9 5. POWER SPECTRAL DENSITY ...........................................................................................................................10 5.1 STANDARD APPLICABLE.......................................................................................................................................10 5.2 TEST PROCEDURE .................................................................................................................................................10 5.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................10 5.4 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................10 6. 6DB BANDWIDTH .................................................................................................................................................13 6.1 STANDARD APPLICABLE.......................................................................................................................................13 6.2 TEST PROCEDURE .................................................................................................................................................13 6.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................13 6.4 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................13 7. RF OUTPUT POWER ............................................................................................................................................16 7.1 STANDARD APPLICABLE.......................................................................................................................................16 7.2 TEST PROCEDURE .................................................................................................................................................16 7.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................16 7.4 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................16 8. FIELD STRENGTH OF SPURIOUS EMISSIONS .............................................................................................19 8.1 STANDARD APPLICABLE.......................................................................................................................................19 8.2 TEST PROCEDURE .................................................................................................................................................19 8.3 CORRECTED AMPLITUDE & MARGIN CALCULATION ............................................................................................20 8.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................20 8.5 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................21 9. OUT OF BAND EMISSIONS .................................................................................................................................28 9.1 STANDARD APPLICABLE.......................................................................................................................................28 9.2 TEST PROCEDURE .................................................................................................................................................28 9.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................29 9.4 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................29 REPORT NO.: STR16128101I-2 PAGE 2 OF 33 FCC PART 15.247

Model: H710 1. GENERAL INFORMATION Client Information Applicant: ATI Electronics (ShenZhen) Co. Ltd Address of applicant: 1/F, B Tower, Shengdelan Industrial Park, Kukeng Village, Guanlan Town, Shenzhen, China. Manufacturer: ATI Electronics (ShenZhen) Co. Ltd Address of manufacturer: 1/F, B Tower, Shengdelan Industrial Park, Kukeng Village, Guanlan Town, Shenzhen, China. General Description of EUT Product Name: Bluetooth Headset Brand Name: BlueXtel, Snailink Model No.: H710 H710X (“X” can be A-Z, denoting the different Adding Model(s): appearance and colour), BB-001-01 Rated Voltage: DC 3.7V Note: The test data is gathered from a production sample provided by the manufacturer. The appearance of others models listed in the report is different from main-test model H710, but the circuit and the electronic construction do not change, declared by the manufacturer. Technical Characteristics of EUT Bluetooth Version: V4.0+EDR Frequency Range: 2402-2480MHz RF Output Power: 2.672dBm (Conducted) Data Rate: 1Mbps Modulation: GFSK Quantity of Channels: 40 Channel Separation: 2MHz Type of Antenna: Integral Antenna Gain: 0dBi Lowest Internal Frequency: 26MHz REPORT NO.: STR16128101I-2 PAGE 3 OF 33 FCC PART 15.247

Model: H710 1.2 Test Standards The following report is prepared on behalf of the ATI Electronics (ShenZhen) Co. Ltd in accordance with FCC Part 15, Subpart C, and section 15.203, 15.205, 15.207, 15.209 and 15.247 of the Federal Communication Commissions rules. The objective is to determine compliance with FCC Part 15, Subpart C, and section 15.203, 15.205, 15.207, 15.209 and 15.247 of the Federal Communication Commissions rules. Maintenance of compliance is the responsibility of the manufacturer. Any modification of the product, which result in lowering the emission, should be checked to ensure compliance has been maintained. 1.3 Test Methodology All measurements contained in this report were conducted with ANSI C63.10-2013, American National Standard for Testing Unlicensed Wireless Devices, and ANSI C63.4-2014, American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the range of 9 kHz to 40 GHz. The measurement guide KDB 558074 D01 v03r05 for digital transmission systems shall be performed also. 1.4 Test Facility FCC – Registration No.: 934118 Shenzhen SEM.Test Technology 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 and the Registration is 934118. Industry Canada (IC) Registration No.: 11464A The 3m Semi-anechoic chamber of Shenzhen SEM.Test Technology Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 11464A. CNAS Registration No.: L4062 Shenzhen SEM.Test Technology Co., Ltd. is a testing organization accredited by China National Accreditation Service for Conformity Assessment (CNAS) according to ISO/IEC 17025. The accreditation certificate number is L4062. All measurement facilities used to collect the measurement data are located at 1/F, Building A, Hongwei Industrial Park, Liuxian 2nd Road, Bao’an District, Shenzhen, P.R.C (518101). REPORT NO.: STR16128101I-2 PAGE 4 OF 33 FCC PART 15.247

Model: H710 1.5 EUT Setup and Test Mode The EUT was operated in the engineering mode to fix the Tx frequency that was for the purpose of the measurements. All testing shall be performed under maximum output power condition, and to measure its highest possible emissions level, more detailed description as follows: Test Mode List Test Mode Description Remark TM1 GFSK(BLE) 2402MHz, 2442MHz, 2480MHz EUT Cable List and Details Cable Description Length (m) Shielded/Unshielded With / Without Ferrite / / / / Special Cable List and Details Cable Description Length (m) Shielded/Unshielded With / Without Ferrite / / / / Auxiliary Equipment List and Details Description Manufacturer Model Serial Number / / / / 1.6 Measurement Uncertainty Measurement uncertainty Parameter Conditions Uncertainty RF Output Power Conducted ±0.42dB Occupied Bandwidth Conducted ±1.5% Power Spectral Density Conducted ±1.8dB Conducted Spurious Emission Conducted ±2.17dB Conducted Emissions Conducted ±2.88dB Transmitter Spurious Emissions Radiated ±5.1dB REPORT NO.: STR16128101I-2 PAGE 5 OF 33 FCC PART 15.247

Model: H710 1.7 Test Equipment List and Details No. Description Manufacturer Model Serial No. Cal Date Due Date SEMT-1072 Spectrum Analyzer Agilent E4407B MY41440400 2016-06-04 2017-06-03 SEMT-1031 Spectrum Analyzer Rohde & Schwarz FSP30 836079/035 2016-06-04 2017-06-03 SEMT-1007 EMI Test Receiver Rohde & Schwarz ESVB 825471/005 2016-06-04 2017-06-03 SEMT-1008 Amplifier Agilent 8447F 3113A06717 2016-06-04 2017-06-03 SEMT-1043 Amplifier C&D PAP-1G18 2002 2016-06-04 2017-06-03 SEMT-1011 Broadband Antenna Schwarz beck VULB9163 9163-333 2016-06-04 2017-06-03 SEMT-1042 Horn Antenna ETS 3117 00086197 2016-06-04 2017-06-03 SEMT-1121 Horn Antenna Schwarzbeck BBHA 9170 BBHA9170582 2016-06-04 2017-06-03 SEMT-1069 Loop Antenna Schwarz beck FMZB 1516 9773 2016-06-04 2017-06-03 SEMT-1001 EMI Test Receiver Rohde & Schwarz ESPI 101611 2016-06-04 2017-06-03 SEMT-1003 L.I.S.N Schwarz beck NSLK8126 8126-224 2016-06-04 2017-06-03 SEMT-1002 Pulse Limiter Rohde & Schwarz ESH3-Z2 100911 2016-06-04 2017-06-03 REPORT NO.: STR16128101I-2 PAGE 6 OF 33 FCC PART 15.247

Model: H710 2. SUMMARY OF TEST RESULTS FCC Rules Description of Test Item Result § 2.1093 RF Exposure Compliant §15.203;§15.247(b)(4)(i) Antenna Requirement Compliant §15.205 Restricted Band of Operation Compliant §15.207(a) Conducted Emission N/A §15.247(e) Power Spectral Density Compliant §15.247(a)(2) 6 dB Bandwidth Compliant §15.247(b)(3) RF Output Power Compliant §15.209(a) Radiated Emission Compliant §15.247(d) Band Edge (Out of Band Emissions) Compliant N/A: not applicable REPORT NO.: STR16128101I-2 PAGE 7 OF 33 FCC PART 15.247

Model: H710 3. RF Exposure 3.1 Standard Applicable According to§1.1307 and §2.1093, the portable transmitter must comply the RF exposure requirements. 3.2 Test Result This product complied with the requirement of the RF exposure, please see the RF Exposure Report. REPORT NO.: STR16128101I-2 PAGE 8 OF 33 FCC PART 15.247

Model: H710 4. Antenna Requirement 4.1 Standard Applicable According to FCC Part 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 shall be considered sufficient to comply with the provisions of this section. 4.2 Evaluation Information This product has an integral antenna, fulfill the requirement of this section. REPORT NO.: STR16128101I-2 PAGE 9 OF 33 FCC PART 15.247

Model: H710 5. Power Spectral Density 5.1 Standard Applicable According to 15.247(a)(1)(iii), 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. 5.2 Test Procedure According to the KDB 558074 D01 v03r05, the test method of power spectral density as below: a) Set analyzer center frequency to DTS channel center frequency. b) Set the span to 1.5 times the DTS bandwidth. c) Set the RBW to: 3 kHz ≤ RBW ≤ 100 kHz. d) Set the VBW ≥ 3 × RBW. e) Detector = peak. f) Sweep time = auto couple. g) Trace mode = max hold. h) Allow trace to fully stabilize. i) Use the peak marker function to determine the maximum amplitude level within the RBW. j) If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat. 5.3 Environmental Conditions Temperature: 26 C Relative Humidity: 54 ATM Pressure: 1011 mbar 5.4 Summary of Test Results/Plots Test Channel Power Spectral Density Limit Test Mode MHz dBm/3kHz dBm/3kHz 2402 -18.21 8 GFSK(BLE) 2442 -15.62 8 2480 -12.10 8 Please refer to the following test plots: REPORT NO.: STR16128101I-2 PAGE 10 OF 33 FCC PART 15.247

Model: H710 Low Channel Middle Channel REPORT NO.: STR16128101I-2 PAGE 11 OF 33 FCC PART 15.247

Model: H710 High Channel REPORT NO.: STR16128101I-2 PAGE 12 OF 33 FCC PART 15.247

Model: H710 6. 6dB Bandwidth 6.1 Standard Applicable According to 15.247(a)(2). Systems using digital modulation techniques may operate in the 902–928 MHz, 2400–2483.5 MHz, and 5725–5850 MHz bands. The minimum 6 dB bandwidth shall be at least 500 kHz. 6.2 Test Procedure a) Set RBW = 100 kHz. b) Set the video bandwidth (VBW) ≥ 3 × RBW. c) Detector = Peak. d) Trace mode = max hold. e) Sweep = auto couple. f) Allow the trace to stabilize. g) 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. 6.3 Environmental Conditions Temperature: 25 C Relative Humidity: 53 ATM Pressure: 1018 mbar 6.4 Summary of Test Results/Plots Test Channel 6 dB Bandwidth 99% Bandwidth Limit Test Mode MHz kHz kHz kHz 2402 739.997 1052.2 ≥500 GFSK(BLE) 2442 733.025 1049.2 ≥500 2480 739.837 1048.3 ≥500 Please refer to the following test plots: REPORT NO.: STR16128101I-2 PAGE 13 OF 33 FCC PART 15.247

Model: H710 For BLE Low Channel: Middle Channel: REPORT NO.: STR16128101I-2 PAGE 14 OF 33 FCC PART 15.247

Model: H710 High Channel: REPORT NO.: STR16128101I-2 PAGE 15 OF 33 FCC PART 15.247

Model: H710 7. RF Output Power 7.1 Standard Applicable According to 15.247(b)(3). For systems using digital modulation in the 902–928 MHz, 2400–2483.5 MHz, and 5725–5850 MHz bands: 1 Watt. 7.2 Test Procedure According to section KDB-558074 D01 v03r05 section 9.1.1, this procedure shall be used when the measurement instrument has available a resolution bandwidth that is greater than the DTS bandwidth. a) Set the RBW ≥ DTS bandwidth. b) Set VBW ≥ 3 × RBW. c) Set span ≥ 3 x 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. 7.3 Environmental Conditions Temperature: 26 C Relative Humidity: 57 ATM Pressure: 1011 mbar 7.4 Summary of Test Results/Plots Frequency Reading Output Power Limit Test Mode MHz dBm mW mW 2402 -3.249 0.47 1000 GFSK(BLE) 2442 0.449 1.11 1000 2480 2.672 1.85 1000 Note: the antenna gain of 0dBi less than 6dBi maximum permission antenna gain value based on 1 watt peak output power limit. REPORT NO.: STR16128101I-2 PAGE 16 OF 33 FCC PART 15.247

Model: H710 Low Channel Middle Channel REPORT NO.: STR16128101I-2 PAGE 17 OF 33 FCC PART 15.247

Model: H710 High Channel REPORT NO.: STR16128101I-2 PAGE 18 OF 33 FCC PART 15.247

Model: H710 8. Field Strength of Spurious Emissions 8.1 Standard Applicable According to §15.247(d), 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 conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies 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. 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). The emission limit in this paragraph is based on measurement instrumentation employing an average detector. The provisions in §15.35 for limiting peak emissions apply. Spurious Radiated Emissions measurements starting below or at the lowest crystal frequency. 8.2 Test Procedure The setup of EUT is according with per ANSI C63.10-2013 measurement procedure. The specification used was with the FCC Part 15.205 15.247(a) and FCC Part 15.209 Limit. The external I/O cables were draped along the test table and formed a bundle 30 to 40 cm long in the middle. The spacing between the peripherals was 10 cm. REPORT NO.: STR16128101I-2 PAGE 19 OF 33 FCC PART 15.247

Model: H710 Antenna Tower 1m-4m 3m EUT SYS 1.5m Turntable Table To EMI Receiver Ground Plane Frequency :9kHz-30MHz Frequency :30MHz-1GHz Frequency :Above 1GHz RBW=10KHz, RBW=120KHz, RBW=1MHz, VBW =30KHz VBW=300KHz VBW=3MHz(Peak), 10Hz(AV) Sweep time= Auto Sweep time= Auto Sweep time= Auto Trace = max hold Trace = max hold Trace = max hold Detector function = peak Detector function = peak, QP Detector function = peak, AV 8.3 Corrected Amplitude & Margin Calculation The Corrected Amplitude is calculated by adding the Antenna Factor and the Cable Factor, and subtracting the Amplifier Gain from the Amplitude reading. The basic equation is as follows: Corr. Ampl. = Indicated Reading + Ant. Factor + Cable Loss – Ampl. Gain The “Margin” column of the following data tables indicates the degree of compliance with the applicable limit. For example, a margin of -6dBV means the emission is 6dBV below the maximum limit. The equation for margin calculation is as follows: Margin = Corr. Ampl. – FCC Part 15 Limit 8.4 Environmental Conditions Temperature: 25 C Relative Humidity: 52 ATM Pressure: 1012 mbar REPORT NO.: STR16128101I-2 PAGE 20 OF 33 FCC PART 15.247

Model: H710 8.5 Summary of Test Results/Plots According to the data below, the FCC Part 15.205, 15.209 and 15.247 standards, and had the worst cases: Note: this EUT was tested in 3 orthogonal positions and the worst case position data was reported. Plot of Radiated Emissions Test Data EUT: Bluetooth Headset Tested Model: H710 Operating Condition: Transmitting-Low channel (2402MHz) Comment: DC 3.7V Test Specification: Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 216.0240 19.20 6.82 26.02 46.00 -19.98 92 100 peak 2 252.0627 19.39 9.38 28.77 46.00 -17.23 142 100 peak 3 300.3673 22.66 11.95 34.61 46.00 -11.39 300 100 peak 4 323.3204 21.47 11.84 33.31 46.00 -12.69 77 100 peak 5 348.0274 20.97 11.59 32.56 46.00 -13.44 51 100 peak 6 912.8620 20.25 14.35 34.60 46.00 -11.40 198 100 peak REPORT NO.: STR16128101I-2 PAGE 21 OF 33 FCC PART 15.247

Model: H710 Test Specification: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 30.4238 22.06 3.40 25.46 40.00 -14.54 53 100 peak 2 103.4421 24.21 4.90 29.11 43.50 -14.39 195 100 peak 3 140.8351 20.03 3.12 23.15 43.50 -20.35 189 100 peak 4 199.9856 20.31 3.35 23.66 43.50 -19.84 70 100 peak 5 299.3158 21.39 11.92 33.31 46.00 -12.69 130 100 peak 6 627.2738 16.71 17.61 34.32 46.00 -11.68 269 100 peak REPORT NO.: STR16128101I-2 PAGE 22 OF 33 FCC PART 15.247

Model: H710 Plot of Radiated Emissions Test Data EUT: Bluetooth Headset Tested Model: H710 Operating Condition: Transmitting-Middle channel (2442MHz) Comment: DC 3.7V Test Specification: Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 252.0627 19.95 9.38 29.33 46.00 -16.67 56 100 peak 2 300.3673 22.61 11.95 34.56 46.00 -11.44 127 100 peak 3 348.0274 20.57 11.59 32.16 46.00 -13.84 111 100 peak 4 393.4724 19.42 12.39 31.81 46.00 -14.19 92 100 peak 5 504.7062 16.72 13.47 30.19 46.00 -15.81 78 100 peak 6 642.8613 15.77 18.00 33.77 46.00 -12.23 190 100 peak REPORT NO.: STR16128101I-2 PAGE 23 OF 33 FCC PART 15.247

Model: H710 Test Specification: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 32.0668 20.95 3.70 24.65 40.00 -15.35 68 100 peak 2 104.9033 23.88 4.88 28.76 43.50 -14.74 266 100 peak 3 122.8340 18.47 4.59 23.06 43.50 -20.44 153 100 peak 4 299.3158 21.34 11.92 33.26 46.00 -12.74 83 100 peak 5 348.0274 21.45 11.59 33.04 46.00 -12.96 355 100 peak 6 601.4265 17.12 18.66 35.78 46.00 -10.22 337 100 peak REPORT NO.: STR16128101I-2 PAGE 24 OF 33 FCC PART 15.247

Model: H710 Plot of Radiated Emissions Test Data EUT: Bluetooth Headset Tested Model: H710 Operating Condition: Transmitting-High channel (2480MHz) Comment: DC 3.7V Test Specification: Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 118.1862 16.52 4.82 21.34 43.50 -22.16 93 100 peak 2 216.0240 18.83 6.82 25.65 46.00 -20.35 348 100 peak 3 276.1236 17.53 10.86 28.39 46.00 -17.61 92 100 peak 4 300.3673 22.85 11.95 34.80 46.00 -11.20 85 100 peak 5 374.6226 20.01 11.82 31.83 46.00 -14.17 64 100 peak 6 651.9417 15.89 17.77 33.66 46.00 -12.34 199 100 peak REPORT NO.: STR16128101I-2 PAGE 25 OF 33 FCC PART 15.247

Model: H710 Test Specification: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) ( ) (cm) 1 102.3597 24.38 4.91 29.29 43.50 -14.21 107 100 peak 2 276.1236 18.48 10.86 29.34 46.00 -16.66 296 100 peak 3 299.3158 21.10 11.92 33.02 46.00 -12.98 196 100 peak 4 393.4724 20.74 12.39 33.13 46.00 -12.87 67 100 peak 5 601.4265 15.47 18.66 34.13 46.00 -11.87 173 100 peak 6 996.4996 17.03 16.73 33.76 54.00 -20.24 267 100 peak REPORT NO.: STR16128101I-2 PAGE 26 OF 33 FCC PART 15.247

Model: H710 Spurious Emissions Above 1GHz Transmitting: BLE mode: Frequency Reading Correct Result Limit Margin Polar Detector (MHz) (dBuV/m) dB (dBuV/m) (dBuV/m) (dB) H/V Low Channel-2402MHz 4804 59.26 0.53 59.79 74.00 -14.21 H PK 4804 41.59 0.53 42.12 54.00 -11.88 H AV 7206 59.11 3.66 62.77 74.00 -11.23 H PK 7206 40.93 3.66 44.59 54.00 -9.41 H AV 4804 58.34 0.53 58.87 74.00 -15.13 V PK 4804 39.5 0.53 40.03 54.00 -13.97 V AV 7206 58.93 3.66 62.59 74.00 -11.41 V PK 7206 39.23 3.66 42.89 54.00 -11.11 V AV Middle Channel-2442MHz 4884 60.53 0.66 61.19 74.00 -12.81 H PK 4884 41.2 0.66 41.86 54.00 -12.14 H AV 7326 58.45 3.76 62.21 74.00 -11.79 H PK 7326 38.55 3.76 42.31 54.00 -11.69 H AV 4884 59.89 0.66 60.55 74.00 -13.45 V PK 4884 41.86 0.66 42.52 54.00 -11.48 V AV 7326 60.34 3.76 64.1 74.00 -9.9 V PK 7326 40.66 3.76 44.42 54.00 -9.58 V AV High Channel-2480MHz 4960 58.35 0.77 59.12 74.00 -14.88 H PK 4960 39.25 0.77 40.02 54.00 -13.98 H AV 7440 58.15 3.85 62 74.00 -12 H PK 7440 40.13 3.85 43.98 54.00 -10.02 H AV 4960 61.8 0.77 62.57 74.00 -11.43 V PK 4960 39.21 0.66 39.87 54.00 -14.13 V AV 7440 58.19 3.85 62.04 74.00 -11.96 V PK 7440 41.5 3.85 45.35 54.00 -8.65 V AV Note: Testing is carried out with frequency rang 9kHz to the tenth harmonics, other than listed in the table above are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. REPORT NO.: STR16128101I-2 PAGE 27 OF 33 FCC PART 15.247

Model: H710 9. Out of Band Emissions 9.1 Standard Applicable According to §15.247 (d) 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 conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies 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. 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). 9.2 Test Procedure According to the KDB 558074 D01 v03r05, the band-edge radiated test method as follows: Set span = wide enough to capture the peak level of the emission operating on the channel closest to the bandedge, as well as any modulation products which fall outside of the authorized band of operation (2310MHz to 2420MHz for low bandedge, 2460MHz to 2500MHz for the high bandedge) RBW = 1MHz, VBW = 1MHz for peak value measured RBW = 1MHz, VBW = 10Hz for average value measured Sweep = auto; Detector function = peak/average; Trace = max hold All the trace to stabilize, set the marker on the emission at the bandedge, or on the highest modulation product outside of the band, if this level is greater than that at the bandedge. Enable the marker-delta function, then use the marker-to-peak function to move the marker to the peak of the in-band emission. Those emission must comply with the 15.209 limit for fall in the restricted bands listed in section 15.205. Note that the method of measurement KDB publication number: 913591 may be used for the radiated bandedge measurements. According to the KDB 558074 D01 v03r05, the conducted spurious emissions test method as follows: 1. Set start frequency to DTS channel edge frequency. 2. Set stop frequency so as to encompass the spectrum to be examined. 3. Set RBW = 100 kHz. 4. Set VBW ≥ 300 kHz. 5. Detector = peak. 6. Trace Mode = max hold. 7. Sweep = auto couple. 8. Allow the trace to stabilize (this may take some time, depending on the extent of the span). 9. Use peak marker function to determine maximum amplitude of all unwanted emissions within any 100 kHz bandwidth. Ensure that the amplitude of all unwanted emissions outside of the authorized frequency band (excluding restricted frequency bands) are attenuated by at least the minimum requirements specified in section 8.1. Report the three highest emissions relative to the limit. REPORT NO.: STR16128101I-2 PAGE 28 OF 33 FCC PART 15.247

Model: H710 9.3 Environmental Conditions Temperature: 23C Relative Humidity: 54 ATM Pressure: 1011 mbar 9.4 Summary of Test Results/Plots Restricted Bandedge (Radiated) Lowest Bandedge-BLE Horizontal (Worst case) No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV/m) Factor(dB) (dBuV/m) (dBuV/m) (dB) 1 2310.000 35.29 -3.69 31.60 54.00 -22.40 Average Detector 2310.000 47.99 -3.69 44.30 74.00 -29.70 Peak Detector 2 2390.000 35.23 -3.49 31.74 54.00 -22.26 Average Detector 2390.000 49.23 -3.49 45.74 74.00 -28.26 Peak Detector REPORT NO.: STR16128101I-2 PAGE 29 OF 33 FCC PART 15.247

Model: H710 Highest Bandedge-BLE Horizontal (Worst case) No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV/m) dB/m (dBuV/m) (dBuV/m) (dB) 1 2479.994 73.28 -3.25 70.03 / / Average Detector 2479.819 77.23 -3.25 73.98 / / Peak Detector 2 2483.500 36.85 -3.25 33.60 54.00 -20.40 Average Detector 2483.500 48.27 -3.25 45.02 74.00 -28.98 Peak Detector 3 2500.000 34.95 -3.20 31.75 54.00 -22.25 Average Detector 2500.000 47.29 -3.20 44.09 74.00 -29.91 Peak Detector REPORT NO.: STR16128101I-2 PAGE 30 OF 33 FCC PART 15.247

Model: H710 Out of Bandedge and Spurious Emission (Conducted) Lowest REPORT NO.: STR16128101I-2 PAGE 31 OF 33 FCC PART 15.247

Model: H710 Middle Channel: REPORT NO.: STR16128101I-2 PAGE 32 OF 33 FCC PART 15.247

Model: H710 High Channel: ***** END OF REPORT ***** REPORT NO.: STR16128101I-2 PAGE 33 OF 33 FCC PART 15.247


Document Created: 2017-01-16 10:07:06
Document Modified: 2017-01-16 10:07:06
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