M5X-BTM10BT Module

Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021-03-12 To whom it may concern: We, the undersigned, hereby authorize Worldwide Testing Services (Taiwan) Co., Ltd to act on our behalf in all matters relating to applications for equipment authorization FCC ID: M5X-BTM10 including the signing of all documents related to these matters. Any and all acts carried out by Worldwide Testing Services (Taiwan) Co., Ltd on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Signature Name: Solomon Chang Title: President Company: MIPRO Electronics Co., Ltd.

Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021-03-22 Request for Long-Term Confidentiality Company name: MIPRO Electronics Co., Ltd. FCC ID: M5X-BTM10 FCC Part 15 Certification To whom it may concern: In accordance with §§ 0.457(d) and 0.459 of CFR 47, MIPRO Electronics Co., Ltd. hereby requests Long-Term confidentiality of all Block Diagrams, Schematics, Operational Description attachments for the subject application. These documents contain detailed system and equipment description and related information about the product which MIPRO Electronics Co., Ltd. considers to be proprietary, confidential and a custom design and otherwise would not release to the general public. Since the design is a basis from which future technological products will evolve, MIPRO Electronics Co., Ltd. considers that this information would be of benefit to its competitors and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, Signature Name: Solomon Chang Title: President Company: MIPRO Electronics Co., Ltd.

Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 2 of 14 External Photos Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 3 of 14 Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 4 of 14 Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 5 of 14 Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 6 of 14 Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 7 of 14

Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 8 of 14 Internal Photos Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 9 of 14 Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 10 of 14 Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 11 of 14 Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 12 of 14

Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Applicant’s declaration concerning RF Radiation Exposure We hereby indicate that the product Product description: BT Module Model No: BTM-10 The equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. The integral antennas used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter within the host device. A safety statement concerning minimum separation distances from enclosure of the Product : BT Module will be integrated in the user’s manual to provide end-users with transmitter operating conditions for satisfying RF exposure compliance. The appropriate information can be drawn from the test report no: W6M22102-20652-C-1 and the accompanying calculations. Company: MIPRO Electronics Co., Ltd. Address: No. 814 Beigang Road Chiayi City 60079 Taiwan, R.O.C Date: 2021-03-12 Signature Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Page 17 of 43 3.2 Equivalent Isotropic Radiated Power (EIRP) FCC Rule: 15.247(b)(3) EIRP = max. conducted output power + antenna gain EIRP = 4.82 dBm + (2 dBi [antenna gain claimed by manufacturer]) = 6.82 dBm= 4.81 mW 3.3 Exemption Limits for Routine Evaluation according to FCC KDB Publication RESULT: Test standard : FCC KDB Publication 447498 D01 General RF Exposure Guidance v06 According to 447498 D01 General RF Exposure Guidance v06: SAR evaluation, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 3.3.1 Exemption Limits for Routine Evaluation – SAR Evaluation SAR evaluation is required if the separation distance between the user and/or bystander and the antenna and/or radiating element of the device is less than or equal to 20 cm, except when the device operates at or below the applicable output power level (adjusted for tune-up tolerance) for the specified separation distance defined in Table . Table: SAR evaluation — Exemption limits for routine evaluation based on frequency and separation distance MHz 5 10 15 20 25 mm 2480 9.95 18.92 28.87 37.84 47.79 SAR Test Exclusion Threshold (mW) MHz 30 35 40 45 50 mm 2480 56.74 66.69 76.63 85.61 95.56 SAR Test Exclusion Threshold (mW) Output power level shall be the higher of the maximum conducted or equivalent isotropically radiated power (e.i.r.p.) source-based, time-averaged output power. Established separation distance is 5 mm. Operating frequency band : 2402-2480 MHz Max. output power level at 5 mm separation distance at 2480 MHz according to table is: 9.95 mW The product is exempt from SAR Evaluation/Testing because the output power of 4.81 mW is below the exemption limit of 9.95 mW.

of Applicant: MIPRO Electronics Co., Ltd. Address: 814, Beigang Rd., Chiayi City 600079, Taiwan, R.O.C. Tested and Prepared by Worldwide Testing Services (Taiwan) Co., Ltd. FCC Registration No.: TW1477, TW0020, TW1072 Industry Canada filed test laboratory Reg. No. 20037 Report No.: W6M22102-20652-C-1 6F, NO. 58, LANE 188, RUEY-KUANG RD., NEIHU TAIPEI 114, TAIWAN, R.O.C. TEL: 886-2-66068877 FAX: 886-2-66068879 E-mail: [email protected] 47 CFR PART 15 SUBPART C TEST REPORT for BT Module Model No.: BTM-10 FCC ID: M5X-BTM10 Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Page 1 of 43 TABLE OF CONTENTS CERTIFICATION OF TEST REPORT ................................................................................................ 2 1 GENERAL INFORMATION .......................................................................................................... 2 1.1 Notes .......................................................................................................................................................... 2 1.2 Testing laboratory .................................................................................................................................... 3 1.2.1 Location .................................................................................................................................. 3 1.2.2 Details of accreditation status ................................................................................................ 3 1.3 Details of approval holder ....................................................................................................................... 3 1.4 Application details ................................................................................................................................... 3 1.5 General information of Test item ........................................................................................................... 4 1.6 Test standards ........................................................................................................................................... 5 2 TECHNICAL TEST ......................................................................................................................... 6 2.1 Summary of test results ........................................................................................................................... 6 2.2 Test environment...................................................................................................................................... 6 2.3 Test Equipment List ................................................................................................................................. 7 2.4 General Test Procedure ......................................................................................................................... 10 3 TEST RESULTS (ENCLOSURE) ................................................................................................ 12 3.1 Peak Output Power (transmitter) ......................................................................................................... 13 3.2 Equivalent Isotropic Radiated Power (EIRP)..................................................................................... 17 3.3 Exemption Limits for Routine Evaluation according to FCC KDB Publication ...................................... 17 3.4 Transmitter Radiated Emissions in restricted Bands ......................................................................... 18 3.5 Spurious emissions (tx) ........................................................................................................................ 19 3.6 Carrier Frequency Separation ............................................................................................................. 21 3.7 Number of Hopping Frequencies ....................................................................................................... 24 3.8 Time of Occupancy (Dwell Time) ..................................................................................................... 27 3.9 20dB Bandwidth ................................................................................................................................... 33 3.10 Band-edge Compliance of RF Emissions .......................................................................................... 37 3.11 Radiated Emissions from Receiver Part ............................................................................................ 42 3.12 Power Line Conducted Emission ....................................................................................................... 43 Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Page 2 of 43 1 General Information 1.1 Notes The purpose of conformity testing is to increase the probability of adherence to the essential requirements or conformity specifications, as appropriate. The complexity of the technical specifications, however, means that full and thorough testing is impractical for both technical and economic reasons. Furthermore, there is no guarantee that a test sample which has passed all the relevant tests conforms to a specification. Neither is there any guarantee that such a test sample will interwork with other genuinely open systems. The existence of the tests nevertheless provides the confidence that the test sample possesses the qualities as maintained and that is performance generally conforms to representative cases of communications equipment. The test results of this test report relate exclusively to the item tested as specified in 1.5. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of the Worldwide Testing Services(Taiwan) Co., Ltd. Tester: April 21, 2021 Spencer Yang Date WTS-Lab. Name Signature Technical responsibil…

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Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 13 of 14 Set Up Photo of Radiated Emission Below 1 GHz Registration number: W6M22102-20652-C-1 FCC ID: M5X-BTM10 Worldwide Testing Services(Taiwan) Co., Ltd. Appendix page 14 of 14 Above 1 GHz