BLE REPORT

FCC ID: 2APD3TS01

Test Report

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FCCID_4375111

Shenzhen Zhongjian Nanfang Testing Co., Ltd. Report No: CCISE190608201 1 Cover Page FCC REPORT (BLE) Applicant: SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD Room 2110-2116, Huafeng International Commercial Building, Address of Applicant: Xixiang, BaoAn district, Shenzhen, China Equipment Under Test (EUT) Product Name: SMART BAND Model No.: TS01, TS06, TS09, SW30, SW56 FCC ID: 2APD3TS01 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: 24 Jun., 2019 Date of Test: 25 Jun., to 01 Jul., 2019 Date of report issued: 02 Jul., 2019 Test Result: PASS * * In the configuration tested, the EUT complied with the standards specified above. Authorized Signature: Bruce Zhang Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the CCIS product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.

Report No: CCISE190608201 2 Version Version No. Date Description 00 02 Jul., 2019 Original Tested by: Date: 02 Jul., 2019 Test Engineer Reviewed by: Date: 02 Jul., 2019 Project Engineer Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 2 of 43

Report No: CCISE190608201 3 Contents Page 1 COVER PAGE ....................................................................................................................................................... 1 2 VERSION ............................................................................................................................................................... 2 3 CONTENTS ........................................................................................................................................................... 3 4 TEST SUMMARY .................................................................................................................................................. 4 5 GENERAL INFORMATION .................................................................................................................................. 5 5.1 CLIENT INFORMATION ............................................................................................................................................ 5 5.2 GENERAL DESCRIPTION OF E.U.T........................................................................................................................ 5 5.3 TEST ENVIRONMENT AND TEST MODE ................................................................................................................... 6 5.4 DESCRIPTION OF SUPPORT UNITS ........................................................................................................................ 6 5.5 MEASUREMENT UNCERTAINTY.............................................................................................................................. 6 5.6 LABORATORY FACILITY.......................................................................................................................................... 6 5.7 LABORATORY LOCATION ....................................................................................................................................... 6 5.8 TEST INSTRUMENTS LIST ....................................................................................................................................... 7 6 TEST RESULTS AND MEASUREMENT DATA ................................................................................................ 8 6.1 ANTENNA REQUIREMENT: ...................................................................................................................................... 8 6.2 CONDUCTED EMISSION ......................................................................................................................................... 9 6.3 CONDUCTED OUTPUT POWER ............................................................................................................................ 12 6.4 OCCUPY BANDWIDTH .......................................................................................................................................... 14 6.5 POWER SPECTRAL DENSITY ............................................................................................................................... 16 6.6 BAND EDGE ......................................................................................................................................................... 18 6.6.1 Conducted Emission Method...................................................................................................................... 18 6.6.2 Radiated Emission Method ......................................................................................................................... 20 6.7 SPURIOUS EMISSION ........................................................................................................................................... 25 6.7.1 Conducted Emission Method...................................................................................................................... 25 6.7.2 Radiated Emission Method ......................................................................................................................... 27 7 TEST SETUP PHOTO ........................................................................................................................................ 32 8 EUT CONSTRUCTIONAL DETAILS ................................................................................................................ 34 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 3 of 43

Report No: CCISE190608201 4 Test Summary Test Items Section in CFR 47 Result Antenna requirement 15.203 & 15.247 (b) Pass AC Power Line Conducted Emission 15.207 Pass Conducted Peak Output Power 15.247 (b)(3) Pass 6dB Emission Bandwidth 15.247 (a)(2) Pass 99% Occupied Bandwidth Power Spectral Density 15.247 (e) Pass Band Edge 15.247 (d) Pass Spurious Emission 15.205 & 15.209 Pass All measurement data were performed in accordance with ANSI C63.10: 2013 and KDB 558074 D01 15.247 Meas Guidance v05r02 of test method. Remark: 1. Pass: The EUT complies with the essential requirements in the standard. 2. N/A: Not Applicable. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 4 of 43

Report No: CCISE190608201 5 General Information 5.1 Client Information Applicant: SHEN ZHEN TOMSTAR TECHNOLOGY CO., LTD Address: Room 2110-2116, Huafeng International Commercial Building, Xixiang, BaoAn district, Shenzhen, China Manufacturer: Tomstar Industrial Limited Address: Room 2110-2116, Huafeng International Commercial Building, Xixiang, BaoAn district, Shenzhen, China 5.2 General Description of E.U.T. Product Name: SMART BAND Model No.: TS01, TS06, TS09, SW30, SW56 Operation Frequency: 2402-2480 MHz Channel numbers: 40 Channel separation: 2 MHz Modulation technology: GFSK Data speed : 1Mbps Antenna Type: Internal Antenna Antenna gain: 0.59 dBi Power supply: Rechargeable Li-ion Battery DC3.7V-180mAh Remark: Item No.: TS01, TS06, TS09, SW30, SW56 were identical inside, the electrical circuit design, layout, components used and internal wiring, with only difference being model name. Test Sample Condition: The test samples were provided in good working order with no visible defects. Operation Frequency each of channel Channel Frequency Channel Frequency Channel Frequency Channel Frequency 0 2402MHz 10 2422MHz 20 2442MHz 30 2462MHz 1 2404MHz 11 2424MHz 21 2444MHz 31 2464MHz 2 2406MHz 12 2426MHz 22 2446MHz 32 2466MHz 3 2408MHz 13 2428MHz 23 2448MHz 33 2468MHz 4 2410MHz 14 2430MHz 24 2450MHz 34 2470MHz 5 2412MHz 15 2432MHz 25 2452MHz 35 2472MHz 6 2414MHz 16 2434MHz 26 2454MHz 36 2474MHz 7 2416MHz 17 2436MHz 27 2456MHz 37 2476MHz 8 2418MHz 18 2438MHz 28 2458MHz 38 2478MHz 9 2420MHz 19 2440MHz 29 2460MHz 39 2480MHz Note: In section 15.31(m), regards to the operating frequency range over 10 MHz, the Lowest frequency, the middle frequency, and the highest frequency of channel were selected to perform the test. Channel No. 0, 20 & 39 were selected as Lowest, Middle and Highest channel. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 5 of 43

c c I s Report No: CCISE190608201 5.3 Test environment and test mode Operating Environment: Temperature: 24.0 °C Humidity: 54% RH Atmospheric Pressure: 1010 mbar Test mode: Transmitting mode | Keep the EUT in continuous transmitting with modulation The sample was placed 0.8m (below 1GHz)/1.5m (above 1GHz) above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration to obtain worst position, manipulating interconnecting cables, rotating the turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. The emissions worst—case are shown in Test Results of the following pages. Duty cycle setting during the transmission is 100% with maximum power setting for all modulations. 5.4 Description of Support Units Manufacturer Description Model S/N FCC ID/DoC DELL PC OPTIPLEX745 N/A DaC 5.5 Measurement Uncertainty Parameters Expanded Uncertainty Conducted Emission (@kHz ~ 30MHz) +1.60 dB (k=2) Radiated Emission (OKkHz ~ 30MHz) +3.12 dB (k=2) Radiated Emission (3OMHz ~ 1000MHz) +4.54 0B (k=2) Radiated Emission (1GHz ~ 18GHz) +5.84 dB (k=2) Radiated Emission (18GHz ~ 40GHz) +3.36 0B (k=2) 5.6 Laboratory Facility The test facility is recognized, certified, or accredited by the following organizations: ®@ FCC — Designation No.: CN1211 Shenzhen Zhongjian Nanfang Testing Co., Ltd. has been accredited as a testing laboratory by FCC(Federal Communications Commission). The test firm Registration No. is 727551. @ ISED — CAB identifier.: CNOO21 The 3m Semi—anechoic chamber of Shenzhen Zhongjian Nanfang Testing Co., Ltd. has been Registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 10106A—1. ®@ CNAS — Registration No.: CNAS L6048 Shenzhen Zhongjian Nanfang Testing Co., Ltd. is accredited to ISO/IEC 17025:2005 General Requirements for the Competence of Testing and Calibration laboratories for the competence of testing. The Registration No. is CNAS L6048. ® A2LA — Registration No.: 4346.01 This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories. The test scope can be found as below link: //portal.azla.ora/scopepdf/4346—01.pdf 5.7 Laboratory Location Shenzhen Zhongjian Nanfang Testing Co., Ltd. Address: No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao‘an District, Shenzhen, Guangdong, China Tel: +86—755—23118282, Fax: +86—755—23116366 Email: info@ccis—cb.com, Website: http://www.ccis—cb.com Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 6 of 43

Report No: CCISE190608201 5.8 Test Instruments list Radiated Emission: Cal. Date Cal. Due date Test Equipment Manufacturer Model No. Serial No. (mm-dd-yy) (mm-dd-yy) 3m SAC SAEMC 9m*6m*6m 966 07-22-2017 07-21-2020 Loop Antenna SCHWARZBECK FMZB1519B 00044 03-18-2019 03-17-2020 BiConiLog Antenna SCHWARZBECK VULB9163 497 03-18-2019 03-17-2020 Horn Antenna SCHWARZBECK BBHA9120D 916 03-18-2019 03-17-2020 Horn Antenna SCHWARZBECK BBHA9120D 1805 06-22-2017 06-21-2020 Horn Antenna SCHWARZBECK BBHA 9170 BBHA9170582 11-21-2018 11-20-2019 EMI Test Software AUDIX E3 Version: 6.110919b Pre-amplifier HP 8447D 2944A09358 03-18-2019 03-17-2020 Pre-amplifier CD PAP-1G18 11804 03-18-2019 03-17-2020 Spectrum analyzer Rohde & Schwarz FSP30 101454 03-18-2019 03-17-2020 Spectrum analyzer Rohde & Schwarz FSP40 100363 11-21-2018 11-20-2019 EMI Test Receiver Rohde & Schwarz ESRP7 101070 03-18-2019 03-17-2020 Cable ZDECL Z108-NJ-NJ-81 1608458 03-18-2019 03-17-2020 Cable MICRO-COAX MFR64639 K10742-5 03-18-2019 03-17-2020 Cable SUHNER SUCOFLEX100 58193/4PE 03-18-2019 03-17-2020 RF Switch Unit MWRFTEST MW200 N/A N/A N/A Test Software MWRFTEST MTS8200 Version: 2.0.0.0 Conducted Emission: Cal. Date Cal. Due date Test Equipment Manufacturer Model No. Serial No. (mm-dd-yy) (mm-dd-yy) EMI Test Receiver Rohde & Schwarz ESCI 101189 03-18-2019 03-17-2020 Pulse Limiter SCHWARZBECK OSRAM 2306 9731 03-18-2019 03-17-2020 LISN CHASE MN2050D 1447 03-18-2019 03-17-2020 LISN Rohde & Schwarz ESH3-Z5 8438621/010 07-21-2018 07-20-2019 Cable HP 10503A N/A 03-18-2019 03-17-2020 EMI Test Software AUDIX E3 Version: 6.110919b Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 7 of 43

Report No: CCISE190608201 6 Test results and Measurement Data 6.1 Antenna requirement: Standard requirement: FCC Part 15 C Section 15.203 /247(b) 15.203 requirement: 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, 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. 15.247(b) (4) requirement: (4) The conducted output power limit specified in paragraph (b) of this section is based on the use of antennas with directional gains that do not exceed 6 dBi. Except as shown in paragraph (c) of this section, if transmitting antennas of directional gain greater than 6 dBi are used, the conducted output power from the intentional radiator shall be reduced below the stated values in paragraphs (b)(1), (b)(2), and (b)(3) of this section, as appropriate, by the amount in dB that the directional gain of the antenna exceeds 6 dBi. E.U.T Antenna: The BLE antenna is an Internal antenna which cannot replace by end-user, the best-case gain of the antenna is 0.59 dBi. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 8 of 43

Report No: CCISE190608201 6.2 Conducted Emission Test Requirement: FCC Part 15 C Section 15.207 Test Frequency Range: 150 kHz to 30 MHz Class / Severity: Class B Class B Receiver setup: RBW=9kHz, VBW=30kHz Limit: 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 procedure 1. The E.U.T and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.), which provides a 50ohm/50uH coupling impedance for the measuring equipment. 2. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uH coupling impedance with 50ohm termination. (Please refer to the block diagram of the test setup and photographs). 3. Both sides of A.C. line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.10: 2013 on conducted measurement. Test setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 9 of 43

c c I s Report No: CCISE190608201 Measurement Data: Product name: SMART BAND Product model: TSQ1 Test by: Yaro Test mode: BLE Tx mode Test frequency: 150 kHz ~ 30 MHz Phase: Line Test voltage: AC 120 V/60 Hz Environment: Temp: 22.5°C Huni: 55% soLeve( (dBuV) 70 G°w 50\\ 6 16 FCC PART 15.247_aV T 40 ( 30" tA 20 10 A5 2 5 1 2 5 10 20 30 Trace: 5 Frequency (MHE} Read LISN Cable Limit Over Freq Level Factor Loss Level Line Limit Remark """MHz dBu¥y —db — db dBu¥ dBu¥ _db 1 0.162 42.64 —0.44 10.77 §2.97 65.34 —12.37 QP 2 0.258 34.45 —0.40 10.7§5 44.80 51.51 —6.71 Average 3 0.389 36.74 —0.37 10.72 47.09 58.08 —10.99 QP 4 0.389 32.82 —0.37 10.72 43.17 48.08 —4.91 Average 5 0.779 35.07 —0.38 10.80 4§5.49 56.00 —10.51 QP 6 0.909 38.56 —0.38 10.84 49.02 56.00 —6.98 QP T 0.909 33.03 —0.38 10.84 43.49 46.00 —2.51 Average 8 1.037 31.04 —0.38 10.87 41.53 46.00 —4.47 Average 9 1.426 33.80 —0.40 10.92 44.32 46.00 —1.68 Average 10 1.552 36.86 —0.40 10.93 47.39 56.00 —8.61 QP 11 1.560 33.10 —0.40 10.93 43.63 46.00 —2.37 Average 12 2.201 35.38 —0.42 10.95 45.91 56.00 —10.09 QP Notes: 1. An initial pre—scan was performed on the line and neutral lines with peak detector. 2. Quasi—Peak and Average measurement were performed at the frequencies with maximized peak emission. 3. _Final Level =Receiver Read level + LISN Factor + Cable Loss. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 10 of 43

c c I s Report No: CCISE190608201 Product name: SMART BAND Product model: TSQ1 Test by: Yaro Test mode: BLE Tx mode Test frequency: 150 kHz ~ 30 MHz Phase: Neutral Test voltage: AC 120 V/60 Hz Environment: Temp: 22.5°C Huni: 55% 80Leve‘ (dBuV) 70 Ww 6 FCC PART 15.247_AV m 30 Trace: 7 Frequency (MHz) Read LISN Cable Linmnit Over Freq Level Factor Loss Level Line Limit Remark OO NBz dbu¥y aB dB dBu¥y dBu¥y —db — 1 0.162 44.47 —0.68 10.77 §4.56 65.34 —10.78 QP 2 0.262 34.95 —0.65 10.75 45.05 51.38 —6.33 Average 3 0. 389 35.78 —O.64 10.72 45.86 58.08 —12.22 QP 4 0.389 32.65 —0.64 10.72 42.73 48.08 —5.35 Average 5 0.779 35.08 —0.64 10.80 4§5.24 56.00 —10.76 QP 6 0.909 38.86 —0.63 10.84 49.07 56.00 —6.93 QP T 0.909 34.19 —0.63 10.84 44.40 46.00 —1.60 Average 8 1.433 33.93 —0.65 10.92 44.20 46.00 —1.80 Average 9 1.560 37.65 —0.66 10.93 47.92 56.00 —8.08 QP 10 1.560 33.95 —0.66 10.93 44.22 46.00 —1.78 Average 11 2.077 35.85 —0.67 10.96 46.14 56.00 —9.86 QP 12 2.077 32.58 —0.67 10.96 42.87 46.00 —3.13 Average Notes: 1. An initial pre—scan was performed on the line and neutral lines with peak detector. 2. Quasi—Peak and Average measurement were performed at the frequencies with maximized peak emission. 3. _Final Level =Receiver Read level + LISN Factor + Cable Loss. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 11 of 43

Report No: CCISE190608201 6.3 Conducted Output Power Test Requirement: FCC Part 15 C Section 15.247 (b)(3) Limit: 30dBm Test setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Measurement Data: Maximum Conducted Output Power Test CH Limit(dBm) Result (dBm) Lowest -0.10 Middle -0.21 30.00 Pass Highest -0.37 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 12 of 43

Report No: CCISE190608201 Test plot as follows: * RBW 1 MHz Marker 1 [T1 ] * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz -0.10 dBm * VBW 3 MHz -0.21 dBm Ref 16.5 dBm * Att 20 dB SWT 2.5 ms 2.401990000 GHz Ref 16.5 dBm * Att 20 dB SWT 2.5 ms 2.441960000 GHz Offset 6.5 dB Offset 6.5 dB 10 10 A A 1 1 1 PK 0 1 PK 0 MAXH MAXH LVL LVL -10 -10 -20 -20 -30 -30 -40 3DB -40 3DB -50 -50 -60 -60 -70 -70 -80 -80 Center 2.402 GHz 500 kHz/ Span 5 MHz Center 2.442 GHz 500 kHz/ Span 5 MHz Date: 25.JUN.2019 11:15:32 Date: 25.JUN.2019 11:16:08 Lowest channel Middle channel * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz -0.37 dBm Ref 16.5 dBm * Att 20 dB SWT 2.5 ms 2.479980000 GHz Offset 6.5 dB 10 A 1 1 PK 0 MAXH LVL -10 -20 -30 -40 3DB -50 -60 -70 -80 Center 2.48 GHz 500 kHz/ Span 5 MHz Date: 25.JUN.2019 11:16:23 Highest channel Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 13 of 43

Report No: CCISE190608201 6.4 Occupy Bandwidth Test Requirement: FCC Part 15 C Section 15.247 (a)(2) Test Method: ANSI C63.10:2013 and KDB 558074 Limit: >500kHz Test setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Measurement Data: Test CH 6dB Emission Bandwidth (MHz) Limit(kHz) Result Lowest 0.702 Middle 0.702 >500 Pass Highest 0.714 Test CH 99% Occupy Bandwidth (MHz) Limit(kHz) Result Lowest 1.044 Middle 1.044 N/A N/A Highest 1.044 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 14 of 43

CCIS Report No: CCISE190608201 Test plot as follows: 6dB EBW 99% OBW ®-. oxe: as aenzms mnsernr oatec rs aenzms msrecn Lowest channel Lowest channel ®-. oare: as.ornczons anczecor oaec rs aenzns ncrsce Middle channel Middle channel ® — oare: as arnzons anczecss oares rs arnzons in szscrs Highest channel Highest channel Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 15 of 43

Report No: CCISE190608201 6.5 Power Spectral Density Test Requirement: FCC Part 15 C Section 15.247 (e) Limit: 8 dBm Test setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Measurement Data: Test CH Power Spectral Density (dBm) Limit(dBm) Result Lowest -0.41 Middle -0.43 8.00 Pass Highest -0.62 Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 16 of 43

CCIS Report No: CCISE190608201 Test plots as follow: ® ser ces ues oares 25 .m zors rncsrcos gare: 25. oumz0i8 rnssecis Lowest channel Middle channel oares 25 um zots rnsorc7 Highest channel Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 17 of 43

Report No: CCISE190608201 6.6 Band Edge 6.6.1 Conducted Emission Method Test Requirement: FCC Part 15 C Section 15.247 (d) Limit: 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 setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 18 of 43

CCIS Report No: CCISE190608201 Test plots as follow: @ ~raw 100 xn marker i (ri d «vaw 200 kn —e6.00 can nee 16.3 aam «ate 20 an sur 225 me 2.2s9386000 onz starc 2.30 ons poe stop 2.¢03 onz Date: 25.JUN.2019 11:31:21 Lowest channel marker i (rid ~s0.«8 dan 2.483720000 onz stare 2.i78 ons 2.2 miz/ stop 2.s on Date: 25.JUN.2019 11:30:26 Highest channel Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 19 of 43

Report No: CCISE190608201 6.6.2 Radiated Emission Method Test Requirement: FCC Part 15 C Section 15.205 and 15.209 Test Frequency Range: 2.3GHz to 2.5GHz Test Distance: 3m Receiver setup: Frequency Detector RBW VBW Remark Peak 1MHz 3MHz Peak Value Above 1GHz RMS 1MHz 3MHz Average Value Limit: Frequency Limit (dBuV/m @3m) Remark 54.00 Average Value Above 1GHz 74.00 Peak Value Test Procedure: 1. The EUT was placed on the top of a rotating table 1.5 meters above the ground at a 3 meter camber. The table was rotated 360 degrees to determine the position of the highest radiation. 2. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. 3. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 4. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rota table was turned from 0 degrees to 360 degrees to find the maximum reading. 5. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 6. If the emission level of the EUT in peak mode was 10 dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10 dB margin would be re-tested one by one using peak, quasi- peak or average method as specified and then reported in a data sheet. Test setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 20 of 43

c c I s Report No: CCISE190608201 Product Name: SMART BAND Product Model: TSO1 Test By: Yaro Test mode: BLE Tx mode Test Channel: Lowest channel Polarization: Vertical Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: 57% 110Level (dBuVim) 100 80 FCC PARI15(|{0-(\ 60 NPeirernl onl nR V) 40 20 2310 2320 2350 2404 Frequency (MHz) Readintenna Cable Preamp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark MHz dBu¥ dB/m dB dB dBu¥/m dBu¥/m dB 2390.000 24.99 27.07 4.69 0.00 56.75 74.00 —17.25 Peak ho 2390.000 12.63 27.07 4.69 0.00 44.39 54.00 —9.61 Average Remark: 1. 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. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 21 of 43

c c I s Report No: CCISE190608201 Product Name: SMART BAND Product Model: TSO1 Test By: Yaro Test mode: BLE Tx mode Test Channel: Lowest channel Polarization: Horizontal Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: 57% Level (dBuVim) 110 100 0t FCC PART s u& °C sxA a Fee pARustv; TYEJ AZ W c V e moy y y "atiraingy es y nCt a 40 20 2310 2320 2350 2404 Frequency (MHz) ReadAntenna Cable Preanp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark MHz dBu¥ dB/m dB dB dBu¥/m dBu¥/nm dB 1 2390.000 20.19 27.08 4.69 0.00 §1.96 74.00 —22.04 Peak 2 2390.000 9.62 27.08 4.69 0.00 41.39 54.00 —12.61 Average Remark: 1. Final Level = Receiver Read level + Antenna Factor + Cable Loss — Preamplifier Factor. 2. The emission levels of otherfrequencies are very lower than the limit and not show in test report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 22 of 43

CCIS Report No: CCISE190608201 Product Name: SMART BAND Product Model: TSO1 Test By: Yaro Test mode: BLE Tx mode Test Channel: Highest channel Polarization: Vertical Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: 57% Level (dBuVim) 110 100| 99 Fee paRt 15 (P) i \/J Eo(av) 40 20 2478 2500 Frequency (MHz) ReadAntenna Cable Preamp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark ~ NHz —dBbu¥y db/m dB d dBu¥/m dBu¥/n db 1 2483.500 23.49 27.36 4.81 0.00 55.66 74.00 —18.34 Peak 2 2483.500 11.31 27.36 4.81 0.00 43.48 54.00 —10.52 Average Remark: 1. 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. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 23 of 43

CCIS Report No: CCISE190608201 Product Name: SMART BAND Product Model: TSO1 Test By: Yaro Test mode: BLE Tx mode Test Channel: Highest channel Polarization: Horizontal Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: 57% 4 4 o Level (dBuVim) 100 80 /fi\\ FCC pART 18 (PY 60 \_/\1 keorser 40 20 2478 2500 Frequency (MHz) Read&ntenna Cable Preamp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark C WHz —dbu¥ —db/m db _ dB dBu¥/m dBu¥/m —db — 1 2483.500 23.36 27.35 4.81 0.00 §5.52 74.00 —18.48 Peak 2 2483.500 12.13 27.35 4.81 0.00 44.29 54.00 —9.71 Average Remark: 1. 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. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 24 of 43

Report No: CCISE190608201 6.7 Spurious Emission 6.7.1 Conducted Emission Method Test Requirement: FCC Part 15 C Section 15.247 (d) Limit: 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 setup: Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 25 of 43

Report No: CCISE190608201 Test plot as follows: Lowest channel Middle channel * RBW 100 kHz Marker 1 [T1 ] * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz -43.80 dBm * VBW 300 kHz -44.18 dBm Ref 16.5 dBm * Att 20 dB SWT 2.5 s 14.812240000 GHz Ref 16.5 dBm * Att 20 dB SWT 2.5 s 13.713560000 GHz Offset 6.5 dB Offset 6.5 dB 10 10 A A 1 PK 0 1 PK 0 D1 -0.3 dBm D1 -1.27 dBm MAXH MAXH LVL LVL -10 -10 -20 D2 -20.3 dBm -20 D2 -21.27 dBm -30 -30 -40 1 3DB -40 3DB 1 -50 -50 -60 -60 -70 -70 -80 -80 Start 30 MHz 2.497 GHz/ Stop 25 GHz Start 30 MHz 2.497 GHz/ Stop 25 GHz Date: 25.JUN.2019 11:37:13 Date: 25.JUN.2019 11:36:00 30MHz~25GHz 30MHz~25GHz Highest channel * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz -44.07 dBm Ref 16.5 dBm * Att 20 dB SWT 2.5 s 13.713560000 GHz Offset 6.5 dB 10 A 1 PK 0 MAXH D1 -3.01 dBm LVL -10 -20 D2 -23.01 dBm -30 -40 3DB 1 -50 -60 -70 -80 Start 30 MHz 2.497 GHz/ Stop 25 GHz Date: 25.JUN.2019 11:34:48 30MHz~25GHz Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 26 of 43

Report No: CCISE190608201 6.7.2 Radiated Emission Method Test Requirement: FCC Part 15 C Section 15.205 and 15.209 Test Frequency Range: 9kHz to 25GHz Test Distance: 3m Receiver setup: Frequency Detector RBW VBW Remark 30MHz-1GHz Quasi-peak 120KHz 300KHz Quasi-peak Value Peak 1MHz 3MHz Peak Value Above 1GHz RMS 1MHz 3MHz Average Value Limit: Frequency Limit (dBuV/m @3m) Remark 30MHz-88MHz 40.0 Quasi-peak Value 88MHz-216MHz 43.5 Quasi-peak Value 216MHz-960MHz 46.0 Quasi-peak Value 960MHz-1GHz 54.0 Quasi-peak Value 54.0 Average Value Above 1GHz 74.0 Peak Value Test Procedure: 1. The EUT was placed on the top of a rotating table 0.8m(below 1GHz)/1.5m(above 1GHz) above the ground at a 3 meter camber. The table was rotated 360 degrees to determine the position of the highest radiation. 2. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. 3. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 4. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rota table was turned from 0 degrees to 360 degrees to find the maximum reading. 5. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 6. If the emission level of the EUT in peak mode was 10 dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10 dB margin would be re-tested one by one using peak, quasi- peak or average method as specified and then reported in a data sheet. Test setup: Below 1GHz Above 1GHz Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 27 of 43

Report No: CCISE190608201 Test Instruments: Refer to section 5.8 for details Test mode: Refer to section 5.3 for details Test results: Passed Remark: 1. Pre-scan all kind of the place mode (X-axis, Y-axis, Z-axis), and found the Y-axis is the worst case. 2. 9 kHz to 30MHz is too low, so only shows the data of above 30MHz in this report. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 28 of 43

c c I s Report No: CCISE190608201 Measurement Data (worst case): Below 1GHz: Product Name: SMART BAND Product Model: TSO1 Test By: Yaro Test mode: BLE Tx mode Test Channel: 30 MHz ~1 GHz Polarization: Vertical Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: 57% 8ol.evel (dBuVim) 70 60 FCC PART 15.247 30 50 100 200 500 1000 Frequency (MHz) Read&ntenna Cable Preanp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark MHz dBu¥ dB/m dB dB dBu¥/m dBu¥/m dB 110.957 41.41 11.60 .07 29.45 25.63 43.50 —17.87 QP o né co ho — iB ho ho ho ho ho 136.460 42.06 9.72 .36 29.29 24.85 43.50 —18.65 QP 151.597 41.14 8. 97 «53 29.21 23.43 43.50 —20.07 QP 191.074 37.38 10.33 28.89 21.63 43.50 —21.87 QP co w 258.326 37.30 12.87 .83 28.52 24.48 46.00 —21.52 QP 689.565 31.59 20. 24 .11 28.69 27.25 46.00 —18.75 QP Remark: 1. 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. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 29 of 43

c c I s Report No: CCISE190608201 Product Name: SMART BAND Product Model: TSO1 Test By: Yaro Test mode: BLE Tx mode Test Channel: 30 MHz ~1 GHz Polarization: Horizontal Test Voltage: AC 120V/60Hz Environment: Temp: 24°C Huni: 57% so Level (dBuVim) 70 60 FCC PART 15.247 30 50 100 200 500 1000 Frequency (MHz) ReadAntenna Cable Preanp Limit Over Freq Level Factor Loss Factor Level Line Limit Remark MHz dBu¥ dB/m dB dB dBu¥/m dBu¥/m dB 109.412 35.79 i1.71 2.04 29.46 20.08 43.50 —23.42 QP C 01B to ho 135.982 36.27 9.176 2.35 29.29 19.09 43.50 —24.41 QP 252.063 35.28 12.74 2.82 28.54 22.30 46.00 —23.70 QP 268.485 35.22 13.06 2.86 28.51 22.63 46.00 —23.37 QP 595.133 31.07 19.39 3.94 28.95 25.45 46.00 —20.55 QP 848.056 30.20 22.60 4.20 28.01 28.99 46.00 —17.01 QP Remark: 1. 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. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B—C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bac‘an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 30 of 43

Report No: CCISE190608201 Above 1GHz Test channel: Lowest channel Detector: Peak Value Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4804.00 49.32 30.85 6.80 41.81 45.16 74.00 -28.84 Vertical 4804.00 48.73 30.85 6.80 41.81 44.57 74.00 -29.43 Horizontal Detector: Average Value Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4804.00 38.51 30.85 6.80 41.81 34.35 54.00 -19.65 Vertical 4804.00 39.17 30.85 6.80 41.81 35.01 54.00 -18.99 Horizontal Test channel: Middle channel Detector: Peak Value Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4884.00 48.69 31.20 6.86 41.84 44.91 74.00 -29.09 Vertical 4884.00 49.78 31.20 6.86 41.84 46.00 74.00 -28.00 Horizontal Detector: Average Value Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4884.00 39.41 31.20 6.86 41.84 35.63 54.00 -18.37 Vertical 4884.00 39.52 31.20 6.86 41.84 35.74 54.00 -18.26 Horizontal Test channel: Highest channel Detector: Peak Value Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4960.00 49.69 31.63 6.91 41.87 46.36 74.00 -27.64 Vertical 4960.00 49.37 31.63 6.91 41.87 46.04 74.00 -27.96 Horizontal Detector: Average Value Read Antenna Cable Preamp Over Frequency Level Limit Line Level Factor Loss Factor Limit Polarization (MHz) (dBuV/m) (dBuV/m) (dBuV) (dB/m) (dB) (dB) (dB) 4960.00 38.57 31.63 6.91 41.87 35.24 54.00 -18.76 Vertical 4960.00 39.46 31.63 6.91 41.87 36.13 54.00 -17.87 Horizontal Remark: 1. 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. Shenzhen Zhongjian Nanfang Testing Co., Ltd. Project No.: CCISE1906082 No. B-C, 1/F., Building 2, Laodong No.2 Industrial Park, Xixiang Road, Bao’an District, Shenzhen, Guangdong, China Telephone: +86 (0) 755 23118282 Fax: +86 (0) 755 23116366 Page 31 of 43


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Document Modified: 2019-07-27 12:07:03
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