Test Report

FCC ID: 2AJ3XT101

Test Report

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FCCID_3181756

TEST REPORT FCC ID: 2AJ3XT101 Product: Bluetooth Thermometer Model No.: T101 Additional Model No.: T100, T200, T300, T500, T201, T501, T502 Trade Mark: iLece Report No.: TCT161012E005 Issued Date: Oct. 28, 2016 Issued for: iLece IOT Technology Co.,Ltd Room 406 of the 4th floor, NO.82 of Baomin Road, Xin'an Street, Bao'an District, Shenzhen P.R.China Issued By: Shenzhen Tongce Testing Lab. 1F, Leinuo Watch Building, Fuyong Town, Baoan Dist, Shenzhen, China TEL: +86-755-27673339 FAX: +86-755-27673332 Note: This report shall not be reproduced except in full, without the written approval of Shenzhen Tongce Testing Lab. This document may be altered or revised by Shenzhen Tongce Testing Lab. personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 TABLE OF CONTENTS 1. Test Certification....................................................................................... 3 2. Test Result Summary ............................................................................... 4 3. EUT Description ........................................................................................ 5 4. Genera Information................................................................................... 6 4.1. Test environment and mode................................................................................. 6 4.2. Description of Support Units................................................................................ 6 5. Facilities and Accreditations ................................................................... 7 5.1. Facilities ................................................................................................................. 7 5.2. Location ................................................................................................................. 7 5.3. Measurement Uncertainty..................................................................................... 7 6. Test Results and Measurement Data ...................................................... 8 6.1. Antenna requirement ............................................................................................................... 8 6.2. Conducted Emission ............................................................................................................... 9 6.3. Conducted Output Power...................................................................................................... 10 6.4. Emission Bandwidth.............................................................................................................. 13 6.5. Power Spectral Density ......................................................................................................... 16 6.6. Test Specification .................................................................................................................. 16 6.7. Conducted Band Edge and Spurious Emission Measurement .......................................... 19 6.8. Radiated Spurious Emission Measurement ........................................................................ 22 Appendix A: Photographs of Test Setup Appendix B: Photographs of EUT Page 2 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 1. Test Certification Product: Bluetooth Thermometer Model No.: T101 Additional T100, T200, T300, T500, T201, T501, T502 Model No.: Applicant: iLece IOT Technology Co.,Ltd Room 406 of the 4th floor, NO.82 of Baomin Road, Xin'an Street, Address: Bao'an District, Shenzhen P.R.China Manufacturer: iLece IOT Technology Co.,Ltd Room 406 of the 4th floor, NO.82 of Baomin Road, Xin'an Street, Address: Bao'an District, Shenzhen P.R.China Date of Test: Oct. 12 – Oct. 26, 2016 Applicable FCC CFR Title 47 Part 15 Subpart C Section 15.247 Standards: KDB 558074 D01 DTS Meas Guidance v03r05 The above equipment has been tested by Shenzhen Tongce Testing Lab. and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Tested By: Date: Oct. 27, 2016 Beryl Zhao Reviewed By: Date: Oct. 28, 2016 Joe Zhou Approved By: Date: Oct. 28, 2016 Tomsin Page 3 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 2. Test Result Summary Requirement CFR 47 Section Result Antenna requirement §15.203/§15.247 (c) PASS AC Power Line Conducted §15.207 N/A Emission Conducted Peak Output §15.247 (b)(3) PASS Power §2.1046 §15.247 (a)(2) 6dB Emission Bandwidth PASS §2.1049 Power Spectral Density §15.247 (e) PASS 1§5.247(d) Band Edge PASS §2.1051, §2.1057 §15.205/§15.209 Spurious Emission PASS §2.1053, §2.1057 Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Page 4 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 3. EUT Description Product Name: Bluetooth Thermometer Model : T101 Additional Model: T100, T200, T300, T500, T201, T501, T502 Trade Mark: iLece Operation Frequency: 2402MHz~2480MHz Channel Separation: 2MHz Number of Channel: 40 Modulation Technology: GFSK Antenna Type: Internal Antenna Antenna Gain: 0dBi Power Supply: DC 3.0V button battery 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 … … … … … … … … 8 2418MHz 18 2438MHz 28 2458MHz 38 2478MHz 9 2420MHz 19 2440MHz 29 2460MHz 39 2480MHz Remark: Channel 0, 19 & 39 have been tested. Page 5 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 4. Genera Information 4.1. Test environment and mode Operating Environment: Temperature: 25.0 °C Humidity: 56 % RH Atmospheric Pressure: 1010 mbar Test Mode: Engineering mode: Keep the EUT in continuous transmitting by select channel and modulations(The value of duty cycle is 98.46%) with Fully-charged battery. 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. 4.2. Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Equipment Model No. Serial No. FCC ID Trade Name / / / / / Note: 1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2. Grounding was established in accordance with the manufacturer’s requirements and conditions for the intended use. 3. For conducted measurements (Output Power, 6dB Emission Bandwidth, Power Spectral Density, Spurious Emissions), the antenna of EUT is connected to the test equipment via temporary antenna connector, the antenna connector is soldered on the antenna port of EUT, and the temporary antenna connector is listed in the Test Instruments. Page 6 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 5. Facilities and Accreditations 5.1. Facilities The test facility is recognized, certified, or accredited by the following organizations: ● FCC - Registration No.: 572331 Shenzhen Tongce Testing Lab The 3m Semi-anechoic chamber has been registered and fully described in a report with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. ● IC - Registration No.: 10668A-1 The 3m Semi-anechoic chamber of Shenzhen TCT Testing Technology Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing ● CNAS - Registration No.: CNAS L6165 Shenzhen TCT Testing Technology 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 L6165. 5.2. Location Shenzhen Tongce Testing Lab Address: 1F, Leinuo Watch Building, Fuyong Town, Baoan Dist, Shenzhen, China Tel: 86-755-36638142 5.3. Measurement Uncertainty The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item MU 1 Conducted Emission ±2.56dB 2 RF power, conducted ±0.12dB 3 Spurious emissions, conducted ±0.11dB 4 All emissions, radiated(<1G) ±3.92dB 5 All emissions, radiated(>1G) ±4.28dB 6 Temperature ±0.1°C 7 Humidity ±1.0% Page 7 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6. Test Results and Measurement Data 6.1. Antenna requirement Standard requirement: FCC Part15 C Section 15.203 /247(c) 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(c) (1)(i) requirement: (i) Systems operating in the 2400-2483.5 MHz band that is used exclusively for fixed. Point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi provided the maximum conducted output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6dBi. E.U.T Antenna: The Bluetooth antenna is internal antenna which permanently attached, and the best case gain of the antenna is 0dBi. Antenna Page 8 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.2. Conducted Emission 6.2.1. Test Specification Test Requirement: FCC Part15 C Section 15.207 Test Method: ANSI C63.10:2013 Frequency Range: 150 kHz to 30 MHz Receiver setup: RBW=9 kHz, VBW=30 kHz, Sweep time=auto Frequency range Limit (dBuV) (MHz) Quasi-peak Average Limits: 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 5-30 60 50 Test Setup: Test Mode: Charging + Transmitting Mode 1. The E.U.T is connected to the main power through a line impedance stabilization network (L.I.S.N.). This 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 Test Procedure: 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 Result: N/A; This item is not applicable. Page 9 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.3. Conducted Output Power 6.3.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (b)(3) Test Method: KDB558074 Limit: 30dBm Test Setup: Test Mode: Refer to item 4.1 1. The testing follows the Measurement Procedure of FCC KDB No. 558074 DTS D01 Meas. Guidance v03r05. 2. Set spectrum analyzer as following: a) Set the RBW ≥ DTS bandwidth. b) Set VBW ≥ 3 × RBW. Test Procedure: 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. Test Result: PASS 6.3.2. Test Instruments Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer R&S FSU 200054 Aug. 11, 2017 RF cable TCT RE-06 N/A Aug. 12, 2017 (9kHz-40GHz) Antenna Connector TCT RFC-01 N/A Aug. 12, 2017 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 10 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.3.3. Test Data BT LE mode Maximum Conducted Test channel Limit (dBm) Result Output Power (dBm) Lowest -0.78 30.00 PASS Middle -1.65 30.00 PASS Highest -2.36 30.00 PASS Test plots as follows: Page 11 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 BT LE mode Lowest channel * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz -0.78 dBm Ref 23 dBm * Att 20 dB SWT 2.5 ms 2.402254808 GHz 20 Offset 1 dB A 10 1 PK MAXH 1 LVL 0 -10 -20 -30 3DB -40 -50 -60 -70 Center 2.402 GHz 300 kHz/ Span 3 MHz Date: 25.OCT.2016 22:42:55 Middle channel * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz -1.65 dBm Ref 23 dBm * Att 20 dB SWT 2.5 ms 2.442254808 GHz 20 Offset 1 dB A 10 1 PK MAXH 1 LVL 0 -10 -20 -30 3DB -40 -50 -60 -70 Center 2.442 GHz 300 kHz/ Span 3 MHz Date: 25.OCT.2016 22:56:09 Highest channel * RBW 1 MHz Marker 1 [T1 ] * VBW 3 MHz -2.36 dBm Ref 23 dBm * Att 20 dB SWT 2.5 ms 2.479725962 GHz 20 Offset 1 dB A 10 1 PK MAXH 1 LVL 0 -10 -20 -30 3DB -40 -50 -60 -70 Center 2.48 GHz 300 kHz/ Span 3 MHz Date: 25.OCT.2016 23:03:33 Page 12 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.4. Emission Bandwidth 6.4.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (a)(2) Test Method: KDB558074 Limit: >500kHz Test Setup: Test Mode: Refer to item 4.1 1. The testing follows FCC KDB Publication No. 558074 DTS D01 Meas. Guidance v03r05. 2. Set to the maximum power setting and enable the EUT transmit continuously. 3. Make the measurement with the spectrum analyzer's Test Procedure: resolution bandwidth (RBW) = 100 kHz. Set the Video bandwidth (VBW) = 300 kHz. In order to make an accurate measurement. The 6dB bandwidth must be greater than 500 kHz. 4. Measure and record the results in the test report. Test Result: PASS 6.4.2. Test Instruments RF Test Room Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer R&S FSU 200054 Aug. 11, 2017 RF cable TCT RE-06 N/A Aug. 12, 2017 (9kHz-40GHz) Antenna Connector TCT RFC-01 N/A Aug. 12, 2017 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 13 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.4.3. Test data 6dB Emission Bandwidth (kHz) Test channel BT LE mode Limit Result Lowest 698.72 >500k Middle 689.10 >500k PASS Highest 698.72 >500k Test plots as follows: Page 14 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 BT LE mode Lowest channel * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz -0.95 dBm Ref 23 dBm * Att 20 dB SWT 2.5 ms 2.402262821 GHz 20 Offset 1 dB ndB [T1] 6.00 dB BW 698.717948718 kHz Temp 1 [T1 ndB] A 10 -6.95 dBm 1 PK 2.401669872 GHz MAXH 1 Temp 2 [T1 ndB] LVL 0 -7.11 dBm T1 T2 2.402368590 GHz -10 -20 -30 3DB -40 -50 -60 -70 Center 2.402 GHz 200 kHz/ Span 2 MHz Date: 25.OCT.2016 22:42:01 Middle channel * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz -1.83 dBm Ref 23 dBm * Att 20 dB SWT 2.5 ms 2.441775641 GHz 20 Offset 1 dB ndB [T1] 6.00 dB BW 689.102564103 kHz Temp 1 [T1 ndB] A 10 -7.91 dBm 1 PK 2.441669872 GHz MAXH Temp 2 [T1 ndB] 1 LVL 0 -7.93 dBm T1 T2 2.442358974 GHz -10 -20 -30 3DB -40 -50 -60 -70 Center 2.442 GHz 200 kHz/ Span 2 MHz Date: 25.OCT.2016 23:15:03 Highest channel * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz -2.63 dBm Ref 23 dBm * Att 20 dB SWT 2.5 ms 2.480259615 GHz 20 Offset 1 dB ndB [T1] 6.00 dB BW 698.717948718 kHz Temp 1 [T1 ndB] A 10 -8.56 dBm 1 PK 2.479669872 GHz MAXH Temp 2 [T1 ndB] 1 LVL 0 -8.59 dBm 2.480368590 GHz T1 T2 -10 -20 -30 3DB -40 -50 -60 -70 Center 2.48 GHz 200 kHz/ Span 2 MHz Date: 25.OCT.2016 23:21:23 Page 15 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.5. Power Spectral Density 6.6. Test Specification Test Requirement: FCC Part15 C Section 15.247 (e) Test Method: KDB558074 The peak power spectral density shall not be greater Limit: than 8dBm in any 3kHz band at any time interval of continuous transmission. Test Setup: Test Mode: Refer to item 4.1 1. The testing follows Measurement Procedure 10.2 Method PKPSD of FCC KDB Publication No.558074 D01 DTS Meas. Guidance v03r05 2. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. 3. Set to the maximum power setting and enable the EUT transmit continuously. Test Procedure: 4. Make the measurement with the spectrum analyzer's resolution bandwidth (RBW): 3 kHz ≤ RBW ≤ 100 kHz. Video bandwidth VBW ≥ 3 x RBW. In order to make an accurate measurement, set the span to 1.5 times DTS Channel Bandwidth. (6dB BW) 5. Detector = peak, Sweep time = auto couple, Trace mode = max hold, Allow trace to fully stabilize. Use the peak marker function to determine the maximum power level. 6. Measure and record the results in the test report. Test Result: PASS 6.6.1. Test Instruments RF Test Room Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer R&S FSU 200054 Aug. 11, 2017 RF cable TCT RE-06 N/A Aug. 12, 2017 (9kHz-40GHz) Antenna Connector TCT RFC-01 N/A Aug. 12, 2017 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 16 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.6.2. Test data Power Spectral Density (dBm/3kHz) Test channel BT LE mode Limit Result Lowest -12.49 8 dBm/3kHz Middle -13.38 8 dBm/3kHz PASS Highest -14.67 8 dBm/3kHz Test plots as follows: Page 17 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 BT LE mode Lowest channel * RBW 3 kHz Marker 1 [T1 ] * VBW 10 kHz -12.49 dBm Ref 23 dBm * Att 20 dB SWT 120 ms 2.401941218 GHz 20 Offset 1 dB A 10 1 PK MAXH LVL 0 -10 1 -20 -30 3DB -40 -50 -60 -70 Center 2.402 GHz 104.8 kHz/ Span 1.048 MHz Date: 25.OCT.2016 22:44:28 Middle channel * RBW 3 kHz Marker 1 [T1 ] * VBW 10 kHz -13.38 dBm Ref 23 dBm * Att 20 dB SWT 115 ms 2.442125936 GHz 20 Offset 1 dB A 10 1 PK MAXH LVL 0 -10 1 -20 -30 3DB -40 -50 -60 -70 Center 2.442 GHz 103.4 kHz/ Span 1.034 MHz Date: 25.OCT.2016 23:16:41 Highest channel * RBW 3 kHz Marker 1 [T1 ] * VBW 10 kHz -14.67 dBm Ref 23 dBm * Att 20 dB SWT 120 ms 2.480021833 GHz 20 Offset 1 dB A 10 1 PK MAXH LVL 0 -10 1 -20 -30 3DB -40 -50 -60 -70 Center 2.48 GHz 104.8 kHz/ Span 1.048 MHz Date: 25.OCT.2016 23:22:22 Page 18 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.7. Conducted Band Edge and Spurious Emission Measurement 6.7.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (d) Test Method: KDB558074 In any 100 kHz bandwidth outside of the authorized frequency band, the emissions which fall in the non-restricted bands shall be attenuated at least 20 dB / 30dB relative to the maximum PSD level in 100 kHz by Limit: RF conducted measurement and radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a). Test Setup: Test Mode: Refer to item 4.1 1. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. 2. Set to the maximum power setting and enable the EUT transmit continuously. 3. Set RBW = 100 kHz, VBW=300 kHz, Peak Detector. Unwanted Emissions measured in any 100 kHz bandwidth outside of the authorized frequency band shall be attenuated by at least 20 dB relative to the Test Procedure: maximum in-band peak PSD level in 100 kHz when maximum peak conducted output power procedure is used. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, the attenuation required under this paragraph shall be 30 dB instead of 20 dB per 15.247(d). 4. Measure and record the results in the test report. 5. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. Test Result: PASS Page 19 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.7.2. Test Instruments RF Test Room Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer R&S FSU 200054 Aug. 11, 2017 RF cable TCT RE-06 N/A Aug. 12, 2017 (9kHz-40GHz) Antenna Connector TCT RFC-01 N/A Aug. 12, 2017 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). 6.7.3. Test Data 100kHz PSD reference Level Band Edge * RBW 100 kHz Marker 1 [T1 ] * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz -1.04 dBm * VBW300 kHz -43.78 dBm Ref 23 dBm * Att 20 dB SWT 2.5 ms 2.402265359 GHz Ref 23 dBm * Att 20 dB SWT 10 ms 2.399330128 GHz 20 Offset 1 dB 20 Offset 1 dB A A 10 10 1 PK 1 PK MAXH MAXH 1 LVL LVL 0 0 -10 -10 -20 -20 D1 -21.04 dBm -30 -30 3DB 3DB -40 -40 1 -50 -50 -60 -60 -70 -70 F1 Center 2.402 GHz 104.8 kHz/ Span 1.048 MHz Start 2.31 GHz 9.4 MHz/ Stop 2.404 GHz Date: 25.OCT.2016 22:45:42 Date: 25.OCT.2016 22:47:46 Spurious emission * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz -54.66 dBm Ref 23 dBm * Att 20 dB SWT 2.5 s 16.476586538 GHz 20 Offset 1 dB A 10 1 PK MAXH LVL 0 -10 -20 D1 -21.04 dBm -30 3DB -40 -50 1 -60 -70 Start 30 MHz 2.497 GHz/ Stop 25 GHz Date: 25.OCT.2016 23:12:53 Lowest Channel Page 20 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 100kHz PSD reference Level Spurious emission * RBW 100 kHz Marker 1 [T1 ] * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz -1.84 dBm * VBW300 kHz -55.48 dBm Ref 23 dBm * Att 20 dB SWT 2.5 ms 2.441771327 GHz Ref 23 dBm * Att 20 dB SWT 2.5 s 15.516201923 GHz 20 Offset 1 dB 20 Offset 1 dB A A 10 10 1 PK 1 PK MAXH MAXH 1 LVL LVL 0 0 -10 -10 -20 -20 D1 -21.84 dBm -30 -30 3DB 3DB -40 -40 -50 -50 1 -60 -60 -70 -70 Center 2.442 GHz 103.4 kHz/ Span 1.034 MHz Start 30 MHz 2.497 GHz/ Stop 25 GHz Date: 25.OCT.2016 23:18:01 Date: 25.OCT.2016 23:19:08 Middle Channel 100kHz PSD reference Level Band Edge * RBW 100 kHz Marker 1 [T1 ] * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz -2.71 dBm * VBW300 kHz -53.39 dBm Ref 23 dBm * Att 20 dB SWT 2.5 ms 2.480255282 GHz Ref 23 dBm * Att 20 dB SWT 10 ms 2.488112981 GHz 20 Offset 1 dB 20 Offset 1 dB A A 10 10 1 PK 1 PK MAXH MAXH 1 LVL LVL 0 0 -10 -10 -20 -20 D1 -22.71 dBm -30 -30 3DB 3DB -40 -40 -50 -50 1 -60 -60 -70 -70 F1 Center 2.48 GHz 104.8 kHz/ Span 1.048 MHz Start 2.4785 GHz 2.15 MHz/ Stop 2.5 GHz Date: 25.OCT.2016 23:23:09 Date: 25.OCT.2016 23:24:36 Spurious emission * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz -55.19 dBm Ref 23 dBm * Att 20 dB SWT 2.5 s 10.874342949 GHz 20 Offset 1 dB A 10 1 PK MAXH LVL 0 -10 -20 D1 -22.71 dBm -30 3DB -40 -50 1 -60 -70 Start 30 MHz 2.497 GHz/ Stop 25 GHz Date: 25.OCT.2016 23:25:57 Highest Channel Page 21 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.8. Radiated Spurious Emission Measurement 6.8.1. Test Specification Test Requirement: FCC Part15 C Section 15.209 Test Method: ANSI C63.10: 2013 Frequency Range: 9 kHz to 25 GHz Measurement Distance: 3m Antenna Polarization: Horizontal & Vertical Operation mode: Refer to item 4.1 Frequency Detector RBW VBW Remark 9kHz- 150kHz Quasi-peak 200Hz 1kHz Quasi-peak Value 150kHz- Quasi-peak 9kHz 30kHz Quasi-peak Value Receiver Setup: 30MHz 30MHz-1GHz Quasi-peak 100KHz 300KHz Quasi-peak Value Peak 1MHz 3MHz Peak Value Above 1GHz Peak 1MHz 10Hz Average Value Field Strength Measurement Frequency (microvolts/meter) Distance (meters) 0.009-0.490 2400/F(KHz) 300 0.490-1.705 24000/F(KHz) 30 1.705-30 30 30 30-88 100 3 88-216 150 3 Limit: 216-960 200 3 Above 960 500 3 Measurement Field Strength Frequency Distance Detector (microvolts/meter) (meters) 500 3 Average Above 1GHz 5000 3 Peak For radiated emissions below 30MHz Test setup: 30MHz to 1GHz Page 22 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 Above 1GHz 1. For the radiated emission test below 1GHz: The EUT was placed on a turntable with 0.8 meter above ground. The EUT was set 3 meters from the interference receiving antenna, which was mounted on the top of a variable height antenna tower. The EUT was arranged to its worst case and then tune the antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high PASS filter are used for the test in order to get better signal level. For the radiated emission test above 1GHz: Test Procedure: Place the measurement antenna on a turntable with 1.5 meter above ground, which is away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final Page 23 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. 2. Corrected Reading: Antenna Factor + Cable Loss + Read Level - Preamp Factor = Level 3. For measurement below 1GHz, If the emission level of the EUT measured by the peak detector is 3 dB lower than the applicable limit, the peak emission level will be reported. Otherwise, the emission measurement will be repeated using the quasi-peak detector and reported. 4. Use the following spectrum analyzer settings: (1) Span shall wide enough to fully capture the emission being measured; (2) Set RBW=100 kHz for f < 1 GHz; VBW ≥RBW; Sweep = auto; Detector function = peak; Trace = max hold; (3) Set RBW = 1 MHz, VBW= 3MHz for f 1 GHz for peak measurement. For average measurement: VBW = 10 Hz, when duty cycle is no less than 98 percent. VBW ≥ 1/T, when duty cycle is less than 98 percent where T is the minimum transmission duration over which the transmitter is on and is transmitting at its maximum power control level for the tested mode of operation. Test mode: Refer to section 4.1 for details Test results: PASS Page 24 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.8.2. Test Instruments Radiated Emission Test Site (966) Name of Serial Manufacturer Model Calibration Due Equipment Number ROHDE&SCHW ESPI Test Receiver ESVD 100008 Aug. 11, 2017 ARZ ROHDE&SCHW Spectrum Analyzer FSEM 848597/001 Aug. 11, 2017 ARZ EM Electronics Pre-amplifier Corporation EM30265 07032613 Aug. 11, 2017 CO.,LTD Pre-amplifier HP 8447D 2727A05017 Aug. 11, 2017 Loop antenna ZHINAN ZN30900A 12024 Aug. 13, 2017 Broadband Antenna Schwarzbeck VULB9163 340 Aug. 13, 2017 Horn Antenna Schwarzbeck BBHA 9120D 631 Aug. 13, 2017 Horn Antenna Schwarzbeck BBHA 9170 373 Aug. 13, 2017 Antenna Mast CCS CC-A-4M N/A N/A Coax cable TCT N/A Aug. 11, 2017 (9kHz-40GHz) RE-low-01 Coax cable TCT RE-high-02 N/A Aug. 11, 2017 (9kHz-40GHz) Coax cable TCT N/A Aug. 11, 2017 (9kHz-40GHz) RE-low-03 Coax cable TCT RE-high-04 N/A Aug. 11, 2017 (9kHz-40GHz) Shurple EMI Test Software EZ-EMC N/A N/A Technology Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 25 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 6.8.3. Test Data Please refer to following diagram for individual Below 1GHz Horizontal: Page 26 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 Vertical: Note: 1.The low frequency, which started from 9KHz~30MHz, was pre-scanned and the result which was 20dB lower than the limit line per 15.31(o) was not reported 2. Measurements were conducted in all three channels (high, middle, low), and the worst case Mode (Middle channel) was submitted only. Page 27 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 Above 1GHz Low channel: 2402 MHz Peak AV Correction Emission Level Frequency Ant. Pol. reading reading Factor Peak limit AV limit Margin (MHz) H/V Peak AV (dBµV) (dBuV) (dB/m) (dBµV/m) (dBµV/m) (dBµV/m) (dBµV/m) (dB) 2390 H 48.1 --- -8.27 39.83 --- 74 54 -14.17 4804 H 45.42 --- 0.66 46.08 --- 74 54 -7.92 7206 H 36.17 --- 9.5 45.67 --- 74 54 -8.33 --- H --- --- --- --- --- --- --- --- 2390 V 46.58 --- -8.27 38.31 --- 74 54 -15.69 4804 V 44.79 --- 0.66 45.45 --- 74 54 -8.55 7206 V 37.13 --- 9.5 46.63 --- 74 54 -7.37 --- V --- --- --- --- --- --- --- --- Middle channel: 2440MHz Peak AV Correction Emission Level Frequency Ant. Pol. reading reading Factor Peak limit AV limit Margin (MHz) H/V Peak AV (dBµV) (dBµV) (dB/m) (dBµV/m) (dBµV/m) (dBµV/m) (dBµV/m) (dB) 4880 H 45.85 --- 0.99 46.84 --- 74 54 -7.16 7320 H 36.94 --- 9.87 46.81 --- 74 54 -7.19 --- H --- --- --- --- --- --- --- --- 4880 V 46.1 --- 0.99 47.09 --- 74 54 -6.91 7320 V 37.33 --- 9.87 47.2 --- 74 54 -6.8 --- V --- --- --- --- ---- --- --- --- High channel: 2480 MHz Peak AV Correction Emission Level Frequency Ant. Pol. reading reading Factor Peak limit AV limit Margin (MHz) H/V Peak AV (dBµV) (dBµV) (dB/m) (dBµV/m) (dBµV/m) (dBµV/m) (dBµV/m) (dB) 2483.5 H 45.78 --- -7.83 37.95 --- 74 54 -16.05 4960 H 44.65 --- 1.33 45.98 --- 74 54 -8.02 7440 H 36.5 --- 10.22 46.72 --- 74 54 -7.28 --- H --- --- --- --- --- --- --- --- 2483.5 V 46.21 --- -7.83 38.38 --- 74 54 -15.62 4960 V 44.79 --- 1.33 46.12 --- 74 54 -7.88 7440 V 37.35 --- 10.22 47.57 --- 74 54 -6.43 --- V --- --- --- --- --- --- --- --- Note: 1. Emission Level=Peak Reading + Correction Factor; Correction Factor= Antenna Factor + Cable loss – Pre-amplifier 2. Margin (dB) = Emission Level (Peak) (dBµV/m)-Average limit (dBµV/m) 3. The emission levels of other frequencies are very lower than the limit and not show in test report. 4. Measurements were conducted from 1 GHz to the 10th harmonic of highest fundamental frequency. 5. Data of measurement shown “---“in the above table mean that the reading of emissions is attenuated more than 20 dB below the limits or the field strength is too small to be measured. Page 28 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 Appendix A: Photographs of Test Setup Product: Bluetooth Thermometer Model: T101 Radiated Emission Page 29 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 Appendix B: Photographs of EUT Product: Bluetooth Thermometer Model: T101 External Photos Page 30 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT161012E005 Page 31 of 34 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com


Document Created: 2016-10-31 18:41:36
Document Modified: 2016-10-31 18:41:36
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