Test Report

FCC ID: 2ACN7-HRM812

Test Report

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FCCID_2978731

Shenzhen SEM.Test Technology Co., Ltd. FCC Part 15C & RSS-247 Measurement and Test Report For Shenzhen Fitcare Electronics Co., Ltd 6th floor(south), Building A, Dingxin Science Pack, Honglang North 2nd Road, Bao’an, Shenzhen FCC ID: 2ACN7-HRM812 / IC: 21215-HRM812 FCC Rule(s)/IC Standards: FCC Part 15.247 & RSS-247 Issue 1 (2015-05) Product Description: Heart Rate Monitor Tested Model: HRM812 Report No.: STR16038034I-1 Tested Date: 2016-03-04 to 2016-03-25 Issued Date: 2016-04-20 Tested By: Rode Liu / 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.: STR16038034I-1 PAGE 1 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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 .............................................................................................17 8.1 STANDARD APPLICABLE.......................................................................................................................................17 8.2 TEST PROCEDURE .................................................................................................................................................17 8.3 CORRECTED AMPLITUDE & MARGIN CALCULATION ............................................................................................19 8.4 ENVIRONMENTAL CONDITIONS ............................................................................................................................19 8.5 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................19 9. OUT OF BAND EMISSIONS .................................................................................................................................27 9.1 STANDARD APPLICABLE.......................................................................................................................................27 9.2 TEST PROCEDURE .................................................................................................................................................27 9.3 ENVIRONMENTAL CONDITIONS ............................................................................................................................28 9.4 SUMMARY OF TEST RESULTS/PLOTS ....................................................................................................................29 REPORT NO.: STR16038034I-1 PAGE 2 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 1. GENERAL INFORMATION Client Information Applicant: Shenzhen Fitcare Electronics Co., Ltd Address of applicant: 6th floor(south), Building A, Dingxin Science Pack, Honglang North 2nd Road, Bao’an, Shenzhen Manufacturer: Shenzhen Fitcare Electronics Co., Ltd Address of manufacturer: 6th floor(south), Building A, Dingxin Science Pack, Honglang North 2nd Road, Bao’an, Shenzhen General Description of EUT Product Name: Heart Rate Monitor Brand Name: / Model No.: HRM812 Model No.: HRM813 Rated Voltage: DC 3.0V Battery Rated Current: / 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 HRM812, but the circuit and the electronic construction do not change, declared by the manufacturer. Technical Characteristics of EUT Bluetooth Version: V4.0 (BLE) Frequency Range: 2402-2480MHz RF Output Power: -3.445dBm (Conducted) Data Rate: 1Mbps Modulation: GFSK Quantity of Channels: 40 Channel Separation: 2MHz Type of Antenna: PCB Antenna Gain: -0.6dBi Lowest Internal Frequency: 32.768KHz REPORT NO.: STR16038034I-1 PAGE 3 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 1.2 Test Standards The following report is prepared on behalf of the Shenzhen Fitcare Electronics 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, and RSS-Gen Issue 4 section 8.3, 8.8, 8.9, 8.10 and RSS-247 Issue 1of the Industry Canada 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, and RSS-Gen Issue 4 section 8.3, 8.8, 8.9, 8.10 and RSS-247 Issue 1of the Industry Canada 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.: STR16038034I-1 PAGE 4 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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, 2440MHz, 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 Notebook Lenovo E10 LR-63C8R 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.: STR16038034I-1 PAGE 5 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 1.7 Test Equipment List and Details Description Manufacturer Model Serial Number Cal Date Due Date Spectrum Analyzer Agilent E4407B MY41440400 2015-06-17 2016-06-16 Spectrum Analyzer Rohde & Schwarz FSP 836079/035 2015-06-17 2016-06-16 EMI Test Receiver Rohde & Schwarz ESVB 825471/005 2015-06-17 2016-06-16 Amplifier Agilent 8447F 3113A06717 2015-06-17 2016-06-16 Amplifier C&D PAP-1G18 2002 2015-06-17 2016-06-16 Broadband Antenna Schwarz beck VULB9163 9163-333 2015-06-17 2016-06-16 Horn Antenna ETS 3117 00086197 2015-06-17 2016-06-16 Horn Antenna ETS 3116B 00088203 2015-06-17 2016-06-16 Loop Antenna Schwarz beck FMZB 1516 9773 2015-06-17 2016-06-16 EMI Test Receiver Rohde & Schwarz ESPI 101611 2015-06-17 2016-06-16 L.I.S.N Schwarz beck NSLK8126 8126-224 2015-06-17 2016-06-16 Pulse Limiter Rohde & Schwarz ESH3-Z2 100911 2015-06-17 2016-06-16 REPORT NO.: STR16038034I-1 PAGE 6 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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 §RSS-Gen Issue 4, 8.3 §15.205 Restricted Band of Operation Compliant §RSS-Gen Issue 4, 8.10 §15.207(a) Conducted Emission N/A §RSS-Gen Issue 4, 8.8 §15.247(e) Power Spectral Density Compliant §RSS-247 Issue 1, 5.2(2) §15.247(a)(2) 6 dB Bandwidth Compliant §RSS-247 Issue 1, 5.2(1) §15.247(b)(3) RF Output Power Compliant §RSS-247 Issue 1, 5.4(4) §15.209(a) Radiated Emission Compliant §RSS-Gen Issue 4, 8.9 §15.247(d) Band Edge (Out of Band Emissions) Compliant §RSS-247 Issue 1, 5.5 N/A: not applicable REPORT NO.: STR16038034I-1 PAGE 7 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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.: STR16038034I-1 PAGE 8 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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. According to RSS-Gen 8.3, a transmitter can only be sold or operated with antennas with which it was certified. A transmitter may be certified with multiple antenna types. An antenna type comprises antennas having similar in-band and out-of-band radiation patterns. 4.2 Evaluation Information This product has a PCB antenna, fulfill the requirement of this section. REPORT NO.: STR16038034I-1 PAGE 9 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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. According to RSS-247 5.2(2), The transmitter power spectral density conducted from the transmitter 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 -4.796 8 GFSK(BLE) 2440 -5.171 8 2480 -6.399 8 Please refer to the following test plots: REPORT NO.: STR16038034I-1 PAGE 10 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. Low Channel Middle Channel REPORT NO.: STR16038034I-1 PAGE 11 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. High Channel REPORT NO.: STR16038034I-1 PAGE 12 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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. According to RSS-247 5.2(1), the minimum 6 dB bandwidth shall be 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 708.821 1462.1 ≥500 GFSK(BLE) 2440 698.827 1368.6 ≥500 2480 701.966 1259.6 ≥500 Please refer to the following test plots: REPORT NO.: STR16038034I-1 PAGE 13 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. For BLE Low Channel: Middle Channel: REPORT NO.: STR16038034I-1 PAGE 14 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. High Channel: REPORT NO.: STR16038034I-1 PAGE 15 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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. According to RSS-247 5.4 (4), For DTSs employing digital modulation techniques operating in the bands 902-928 MHz and 2400-2483.5 MHz, the maximum peak conducted output power shall not exceed 1W. As an alternative to a peak power measurement, compliance can be based on a measurement of the maximum conducted output power (see RSS-Gen Issue 4). 7.2 Test Procedure According to KDB-558074 D01 V03r05, 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 -3.445 0.45 1000 GFSK(BLE) 2440 -4.033 0.40 1000 2480 -5.324 0.29 1000 Note: the antenna gain of -0.6dBi less than 6dBi maximum permission antenna gain value based on 1 watt peak output power limit. REPORT NO.: STR16038034I-1 PAGE 16 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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. According to RSS-247 5.5, In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated device is operating, the RF power that is produced 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 that the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of root-mean-square averaging over a time interval, as permitted under Section 5.4(4), the attenuation required shall be 30 dB instead of 20 dB. Attenuation below the general field strength limits specified in RSS-Gen is not required. 8.2 Test Procedure The setup of EUT is according with per ANSI C63.4-2014 measurement procedure. The specification used was with the FCC Part 15.205 15.247(a) and FCC Part 15.209 Limit, RSS-Gen, 8.9 and 8.10 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.: STR16038034I-1 PAGE 17 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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 REPORT NO.: STR16038034I-1 PAGE 18 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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 -6dBμV means the emission is 6dBμV below the maximum limit. The equation for margin calculation is as follows: Margin = Corr. Ampl. – FCC Part 15/ RSS-GEN Issue 4, 8.9 Limit 8.4 Environmental Conditions Temperature: 25 °C Relative Humidity: 52% ATM Pressure: 1012 mbar 8.5 Summary of Test Results/Plots According to the data below, the FCC Part 15.205, 15.209 and 15.247/RSS-247 Issue 1 standards, and had the worst cases: Note: this EUT was tested in 3 orthogonal positions and the worst case position data was reported. Min. Margin: -1.05 dB at 71.8320 MHz in the Vertical polarization, Peak detector 30 MHz to 25 GHz, 3Meters Max. Transmitter Spurious: 60.87 dBuV/m at 4960 MHz in the Horizontal polarization, Peak detector 30 MHz to 25 GHz, 3Meters REPORT NO.: STR16038034I-1 PAGE 19 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. Plot of Radiated Emissions Test Data EUT: Heart Rate Monitor Tested Model: HRM812 Operating Condition: Transmitting-Low channel (2402MHz) Comment: DC 3.0V Battery Test Specification: Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV) dB/m (dBuV/m) (dBuV/m) (dB) ( °) (cm) 1 167.8243 63.91 -27.63 36.28 43.50 -7.22 100 100 peak 2 191.7450 64.29 -26.47 37.82 43.50 -5.68 100 100 peak 3 239.9874 63.11 -26.24 36.87 46.00 -9.13 100 100 peak 4 287.9904 62.83 -24.86 37.97 46.00 -8.03 100 100 peak 5 336.0352 59.36 -24.13 35.23 46.00 -10.77 100 100 peak 6 900.1474 48.86 -14.90 33.96 46.00 -12.04 100 100 peak REPORT NO.: STR16038034I-1 PAGE 20 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. Test Specification: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV) dB/m (dBuV/m) (dBuV/m) (dB) ( °) (cm) 1 32.4059 56.01 -20.71 35.30 40.00 -4.70 100 100 peak 2 72.0843 51.80 -24.78 27.02 40.00 -12.98 100 100 peak 3 167.8243 56.09 -27.63 28.46 43.50 -15.04 100 100 peak 4 191.7450 56.34 -26.47 29.87 43.50 -13.63 100 100 peak 5 239.9874 52.70 -26.24 26.46 46.00 -19.54 100 100 peak 6 601.4265 49.10 -17.15 31.95 46.00 -14.05 100 100 peak REPORT NO.: STR16038034I-1 PAGE 21 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. Plot of Radiated Emissions Test Data EUT: Heart Rate Monitor Tested Model: HRM812 Operating Condition: Transmitting-Low channel (2440MHz) Comment: DC 3.0V Battery Test Specification: Horizontal No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV) dB/m (dBuV/m) (dBuV/m) (dB) ( °) (cm) 1 167.8243 63.89 -27.63 36.26 43.50 -7.24 100 100 peak 2 191.7450 65.05 -26.47 38.58 43.50 -4.92 100 100 peak 3 199.2855 64.86 -25.77 39.09 43.50 -4.41 100 100 peak 4 239.9874 63.34 -26.24 37.10 46.00 -8.90 100 100 peak 5 287.9904 62.88 -24.86 38.02 46.00 -7.98 100 100 peak 6 336.0352 59.79 -24.13 35.66 46.00 -10.34 100 100 peak REPORT NO.: STR16038034I-1 PAGE 22 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. Test Specification: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV) dB/m (dBuV/m) (dBuV/m) (dB) ( °) (cm) 1 31.9546 58.90 -20.82 38.08 40.00 -1.92 100 100 peak 2 37.2855 55.52 -19.47 36.05 40.00 -3.95 100 100 peak 3 49.8814 55.56 -19.49 36.07 40.00 -3.93 100 100 peak 4 72.3376 61.59 -24.77 36.82 40.00 -3.18 100 100 peak 5 191.7450 56.37 -26.47 29.90 43.50 -13.60 100 100 peak 6 601.4265 49.91 -17.15 32.76 46.00 -13.24 100 100 peak REPORT NO.: STR16038034I-1 PAGE 23 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. Plot of Radiated Emissions Test Data EUT: Heart Rate Monitor Tested Model: HRM812 Operating Condition: Transmitting-Low channel (2480MHz) Comment: DC 3.0V Battery Test Specification: Horizontal 、 No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV) dB/m (dBuV/m) (dBuV/m) (dB) ( °) (cm) 1 167.8243 63.68 -27.63 36.05 43.50 -7.45 100 100 peak 2 191.7450 64.56 -26.47 38.09 43.50 -5.41 100 100 peak 3 216.0240 63.79 -26.20 37.59 46.00 -8.41 100 100 peak 4 263.8190 62.03 -25.21 36.82 46.00 -9.18 100 100 peak 5 287.9904 62.37 -24.86 37.51 46.00 -8.49 100 100 peak 6 336.0352 58.08 -24.13 33.95 46.00 -12.05 100 100 peak REPORT NO.: STR16038034I-1 PAGE 24 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. Test Specification: Vertical No. Frequency Reading Correct Result Limit Margin Degree Height Remark (MHz) (dBuV) dB/m (dBuV/m) (dBuV/m) (dB) ( °) (cm) 1 50.7637 57.08 -19.63 37.45 40.00 -2.55 100 100 peak 2 57.5939 58.74 -20.79 37.95 40.00 -2.05 100 100 peak 3 71.8320 63.75 -24.80 38.95 40.00 -1.05 100 100 peak 4 82.0706 60.25 -24.59 35.66 40.00 -4.34 100 100 peak 5 192.4186 55.61 -26.41 29.20 43.50 -14.30 100 100 peak 6 601.4265 48.36 -17.15 31.21 46.00 -14.79 100 100 peak REPORT NO.: STR16038034I-1 PAGE 25 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. Spurious Emissions Above 1GHz Transmitting: BLE mode: Frequency Reading Correct Result Limit Margin Polar Detector (MHz) (dBuV) dB/m (dBuV/m) (dBuV/m) (dB) H/V Low Channel-2402MHz 4804 61.43 -3.59 57.84 74 -16.16 H PK 4804 50.23 -3.59 46.64 54 -7.36 H AV 7206 59.26 -0.52 58.74 74 -15.26 H PK 7206 44.25 -0.52 43.73 54 -10.27 H AV 4804 59.16 -3.59 55.57 74 -18.43 V PK 4804 48.13 -3.59 44.54 54 -9.46 V AV 7206 60.11 -0.52 59.59 74 -14.41 V PK 7206 44.15 -0.52 43.63 54 -10.37 V AV Middle Channel-2440MHz 4880 58.25 -3.49 54.76 74 -19.24 H PK 4880 47.15 -3.49 43.66 54 -10.34 H AV 7320 58.26 -0.47 57.79 74 -16.21 H PK 7320 43.15 -0.47 42.68 54 -11.32 H AV 4880 60.25 -3.49 56.76 74 -17.24 V PK 4880 49.14 -3.49 45.65 54 -8.35 V AV 7320 60.13 -0.47 59.66 74 -14.34 V PK 7320 45.16 -0.47 44.69 54 -9.31 V AV High Channel-2480MHz 4960 64.28 -3.41 60.87 74 -13.13 H PK 4960 49.56 -3.41 46.15 54 -7.85 H AV 7440 53.46 -0.42 53.04 74 -20.96 H PK 7440 44.17 -0.42 43.75 54 -10.25 H AV 4960 57.69 -3.41 54.28 74 -19.72 V PK 4960 44.53 -3.41 41.12 54 -12.88 V AV 7440 59.12 -0.42 58.70 74 -15.30 V PK 7440 43.95 -0.42 43.53 54 -10.47 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.: STR16038034I-1 PAGE 26 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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). According to RSS-247 5.5, In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated device is operating, the RF power that is produced 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 that the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of root-mean-square averaging over a time interval, as permitted under Section 5.4(4), the attenuation required shall be 30 dB instead of 20 dB. Attenuation below the general field strength limits specified in RSS-Gen is not required. 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. REPORT NO.: STR16038034I-1 PAGE 27 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 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. 9.3 Environmental Conditions Temperature: 23°C Relative Humidity: 54% ATM Pressure: 1011 mbar REPORT NO.: STR16038034I-1 PAGE 28 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. 9.4 Summary of Test Results/Plots Bandedge (Radiated) Lowest Bandedge-BLE Horizontal (Worst case) No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV/m) dB (dBuV/m) (dBuV/m) (dB) 1 2310.000 35.14 -3.80 31.34 54.00 -22.66 Average Detector 2310.000 47.63 -3.80 43.83 74.00 -30.17 Peak Detector 2 2390.000 35.09 -3.00 32.09 54.00 -21.91 Average Detector 2390.000 51.77 -3.00 48.77 74.00 -25.23 Peak Detector REPORT NO.: STR16038034I-1 PAGE 29 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. Highest Bandedge-BLE Horizontal (Worst case) No. Frequency Reading Correct Result Limit Margin Remark (MHz) (dBuV/m) dB (dBuV/m) (dBuV/m) (dB) 1 2480.050 71.45 -2.50 68.95 / / Average Detector 2480.260 94.17 -2.50 91.67 / / Peak Detector 2 2483.500 41.93 54.00 -12.07 Average Detector Delta = 27.02dBc 2483.500 64.65 74.00 -9.35 Peak Detector 3 2500.000 34.64 -2.40 32.24 54.00 -21.76 Average Detector 2500.000 47.00 -2.40 44.60 74.00 -29.40 Peak Detector REPORT NO.: STR16038034I-1 PAGE 30 OF 31 FCC PART 15.247 & RSS-247

Shenzhen SEM.Test Technology Co., Ltd. Conducted Bandedge Lowest Bandedge Highest Bandedge ***** END OF REPORT ***** REPORT NO.: STR16038034I-1 PAGE 31 OF 31 FCC PART 15.247 & RSS-247


Document Created: 2016-05-03 16:17:46
Document Modified: 2016-05-03 16:17:46
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