2AQA6-H5101Smart Thermo-Hygrometer

Shenzhen Intellirocks Tech. Co., Ltd. DATE : 2020-06-16 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AQA6-H5101 Product Name: Smart Thermo-Hygrometer Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Signature: Name: Yuling zhan Title: Manager Company: Shenzhen Intellirocks Tech. Co., Ltd.

ENGINEER/D DESCRIPTION DESCRIPTION REV A H5101镭雕 2020.06.02

FCC ID: 2AQA6-H5101 RF Exposure Evaluation According to KDB 447498 and part 2.1093，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f (GHz) ] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where f (GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Here, For BLE Max Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit 3.33 2.15 2402 5 0.666 3.0 So a SAR test is not required

Global United Technology Services Co., Ltd. Report No.: GTS202006000134F01 Authorized Signature: Robinson Lo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 30 TEST REPORT Applicant: Shenzhen Intellirocks Tech. Co., Ltd. Address of Applicant: Room 502, Building 9, Yungu Phase 2 Pingshan 1st Road, Taoyuan Street, Nanshan District, Shenzhen, Guangdong, China Manufacturer: Shenzhen Intellirocks Tech. Co., Ltd. Address of Manufacturer: Room 502, Building 9, Yungu Phase 2 Pingshan 1st Road, Taoyuan Street, Nanshan District, Shenzhen, Guangdong, China Equipment Under Test (EUT) Product Name: Smart Thermo-Hygrometer Model No.: H5101 FCC ID: 2AQA6-H5101 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: June 12, 2020 Date of Test: June 12-16, 2020 Date of report issued: June 16, 2020 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS202006000134F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 30 2 Version Version No. Date Description 00 June 16, 2020 Original Prepared By: Date: June 16, 2020 Project Engineer Check By: Date: June 16, 2020 Reviewer Report No.: GTS202006000134F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 30 3 Contents Page 1 COVER PAGE ........................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 7 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 7 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 7 5.6 TEST FACILITY .................................................................................................................................... 7 5.7 TEST LOCATION ................................................................................................................................. 7 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 7 6 TEST INSTRUMENTS LIST ..................................................................................................................... 8 7 TEST RESULTS AND MEASUREMENT DATA .................................................................................... 10 7.1 ANTENNA REQUIREMENT ................................................................................................................... 10 7.2 CONDUCTED OUTPUT POWER ........................................................................................................... 11 7.3 CHANNEL BANDWIDTH ...................................................................................................................... 13 7.4 POWER SPECTRAL DENSITY ............................................................................................................. 15 7.5 BAND EDGES .................................................................................................................................... 17 7.5.1 Conducted Emission Method ..................................................................................................... 17 7.5.2 Radiated Emission Method ........................................................................................................ 18 7.6 SPURIOUS EMISSION ......................................................................................................................... 20 7.6.1 Conducted Emission Method ..................................................................................................... 20 7.6.2 Radiated Emission Method ........................................................................................................ 22 8 TEST SETUP PHOTO ............................................................................................................................ 30 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 30 Report No.: GTS202006000134F01 Global United Technology Services Co., Ltd. No. 123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixi…

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Radiated Emission